Olympians Who Won a Medal at the Pan Pacific Swimming Championships (532)
Description
Host cities:
- 1985 Tokyo (JPN) 15-18 August 1985
- 1987 Brisbane (AUS) 13-16 August 1987
- 1989 Tokyo (JPN) 17-20 August 1989
- 1991 Edmonton (CAN) 22-25 August 1991
- 1993 Kobe (JPN) 12-15 August 1993
- 1995 Atlanta (USA) 10-13 August 1995
- 1997 Fukuoka (JPN) 10-13 August 1997
- 1999 Sydney (AUS) 22-29 August 1999
- 2002 Yokohama (JPN) 24-29 August 2002
- 2006 Victoria, British Columbia (CAN) 17-20 August 2006
- 2010 Irvine, California (USA) 18-22 August 2010
- 2014 Gold Coast (AUS) 21-25 August 2014
- 2018 Tokyo (JPN) 9-13 August 2018
| Athlete | Nation(s) | Sport(s) | Era | Notes |
|---|---|---|---|---|
| Reema Abdo |  CAN |
SWI | 1984 | 1–0–0 1985 Tokyo gold: 4×100 m medley relay |
| Matt Abood |  AUS |
SWI | 2016 | 1–0–0 2014 Gold Coast gold: 4×100 m freestyle relay |
| Cammile Adams |  USA |
SWI | 2012—2016 | 1–0–0 2014 Gold Coast gold: 200 m butterfly |
| Fran Adcock | AUS |
SWI | 2004 | 0–0–1 2006 Victoria bronze: 4×100 m medley relay |
| Nathan Adrian | USA |
SWI | 2008—2016 | 6–2–1 2010 Irvine gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 4×100 m medley relay, silver: 100 m freestyle and 4×100 m freestyle relay, bronze: 50 m freestyle; 2018 Tokyo gold: 4×100 m medley relay |
| Crissy Ahmann-Leighton | USA |
SWI | 1992 | 1–1–0 1991 Edmonton gold: 4×100 m medley relay, silver: 100 m butterfly |
| Fiona Alessandri | AUS |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m medley relay |
| Malcolm Allen | AUS |
SWI | 1996 | 1–1–0 1993 Kobe silver: 4×200 m freestyle relay; 1995 Atlanta gold: 4×200 m freestyle relay |
| Jessica Amey | CAN |
SWI | 1996 | 0–0–2 1993 Kobe bronze: 50 m freestyle; 1995 Atlanta bronze: 100 m butterfly |
| Gary Anderson | CAN |
SWI | 1988—1992 | 1–1–1 1989 Tokyo silver: 200 m backstroke, bronze: 200 m medley; 1991 Edmonton gold: 200 m medley |
| Haley Anderson | USA |
SWI | 2012—2016 | 2–0–0 2014 Gold Coast gold: 10 km; 2018 Tokyo gold: 10 km |
| Tomomi Aoki |  JPN |
SWI | 2016 | 0–1–1 2018 Tokyo silver: 4×100 m medley relay (mixed), bronze: 4×100 m medley relay |
| Ayari Aoyama | JPN |
SWI | 1996 | 0–1–4 1995 Atlanta bronze: 4×100 m medley relay; 1997 Fukuoka silver: 100 m butterfly, bronze: 4×100 m medley relay; 1999 Sydney bronze: 100 m butterfly and 4×100 m medley relay |
| Duncan Armstrong | AUS |
SWI | 1988—1992 | 0–1–1 1987 Brisbane silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Andrew Baildon | AUS |
SWI | 1988—1992 | 0–5–2 1987 Brisbane bronze: 50 m freestyle; 1989 Tokyo silver: 50 m freestyle, 100 m freestyle, and 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1991 Edmonton silver: 4×100 m freestyle relay; 1993 Kobe silver: 4×100 m freestyle relay |
| Kathleen Baker | USA |
SWI | 2016 | 1–1–2 2018 Tokyo gold: 200 m backstroke, silver: 4×100 m medley relay, bronze: 100 m backstroke and 4×100 m medley relay (mixed) |
| Kathy Bald | CAN |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m freestyle relay |
| Beth Barr | USA |
SWI | 1988 | 0–0–1 1987 Brisbane bronze: 200 m backstroke |
| Bronte Barratt | AUS |
SWI | 2008—2016 | 0–3–1 2006 Victoria silver: 4×200 m freestyle relay, bronze: 200 m freestyle; 2014 Gold Coast silver: 200 m freestyle and 4×200 m freestyle relay |
| Mike Barrowman | USA |
SWI | 1988—1992 | 4–0–0 1989 Tokyo gold: 200 m breaststroke; 1991 Edmonton gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Alex Baumann | CAN |
SWI | 1984 | 0–1–1 1987 Brisbane silver: 200 m medley, bronze: 400 m medley |
| Susie Baumer | AUS |
SWI | 1984—1988 | 0–2–1 1987 Brisbane silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle |
| Amanda Beard | USA |
SWI | 1996—2008 | 2–2–2 1995 Atlanta silver: 4×100 m medley relay, bronze: 100 m breaststroke and 200 m breaststroke; 2002 Yokohama gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay |
| Keith Beavers | CAN |
SWI | 2004—2008 | 0–0–1 2002 Yokohama bronze: 200 m backstroke |
| B. J. Bedford | USA |
SWI | 2000 | 2–1–1 1993 Kobe gold: 200 m backstroke, silver: 100 m backstroke; 1999 Sydney gold: 4×100 m medley relay, bronze: 100 m backstroke |
| Elizabeth Beisel | USA |
SWI | 2008—2016 | 3–0–1 2010 Irvine gold: 200 m backstroke and 400 m medley; 2014 Gold Coast gold: 400 m medley, bronze: 200 m backstroke |
| Lindsay Benko | USA |
SWI | 2000—2004 | 5–5–1 1997 Fukuoka gold: 4×200 m freestyle relay; 1999 Sydney gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle, bronze: 200 m backstroke; 2002 Yokohama gold: 200 m freestyle and 4×200 m freestyle relay, silver: 400 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay |
| Brooke Bennett | USA |
SWI | 1996—2000 | 6–2–0 1995 Atlanta gold: 400 m freestyle and 1500 m freestyle, silver: 800 m freestyle; 1997 Fukuoka gold: 800 m freestyle and 1500 m freestyle, silver: 400 m freestyle; 1999 Sydney gold: 400 m freestyle and 800 m freestyle |
| Ricky Berens | USA |
SWI | 2008—2012 | 1–0–0 2010 Irvine gold: 4×200 m freestyle relay |
| Glenn Beringen | AUS |
SWI | 1984 | 0–1–0 1985 Tokyo silver: 200 m breaststroke |
| Suzaan van Biljon |  RSA |
SWI | 2008—2012 | 1–0–0 2006 Victoria gold: 200 m breaststroke |
| Matt Biondi | USA |
SWI | 1984—1992 | 13–3–2 1985 Tokyo gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 200 m freestyle, bronze: 100 m butterfly; 1987 Brisbane gold: 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle, bronze: 100 m butterfly; 1991 Edmonton gold: 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle |
| Rachel Bootsma | USA |
SWI | 2012 | 0–0–1 2010 Irvine bronze: 50 m backstroke |
| Christopher Bowie | CAN |
SWI | 1992 | 0–0–1 1989 Tokyo bronze: 800 m freestyle |
| Lauren Boyle |  NZL |
SWI | 2008—2016 | 0–2–1 2014 Gold Coast silver: 800 m freestyle and 1500 m freestyle, bronze: 400 m freestyle |
| Rob Braknis | CAN |
SWI | 1996 | 0–0–1 1993 Kobe bronze: 4×100 m freestyle relay |
| Katie Brambley | CAN |
SWI | 2000 | 0–0–1 1995 Atlanta bronze: 4×200 m freestyle relay |
| Trent Bray | NZL |
SWI | 1992—1996 | 0–1–6 1993 Kobe silver: 200 m freestyle, bronze: 4×200 m freestyle relay; 1995 Atlanta bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka bronze: 200 m freestyle, 1997 Fukuoka bronze: 4×100 m freestyle relay, and 4×200 m freestyle relay |
| Brad Bridgewater | USA |
SWI | 1996 | 0–0–1 1997 Fukuoka bronze: 200 m backstroke |
| Leith Brodie | AUS |
SWI | 2008 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×200 m freestyle relay |
| Ian Brown | AUS |
SWI | 1988—1992 | 1–2–0 1991 Edmonton gold: 200 m freestyle, silver: 400 m freestyle and 4×200 m freestyle relay |
| Mike Brown | CAN |
SWI | 2004—2008 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay |
| Raymond Brown | CAN |
SWI | 1992 | 0–0–1 1989 Tokyo bronze: 400 m medley |
| Rebecca Brown | AUS |
SWI | 2000 | 0–1–0 1993 Kobe silver: 200 m breaststroke |
| Tami Bruce | USA |
SWI | 1988 | 0–1–0 1985 Tokyo silver: 800 m freestyle |
| Carlton Bruner | USA |
SWI | 1996 | 0–0–2 1993 Kobe bronze: 1500 m freestyle; 1995 Atlanta bronze: 1500 m freestyle |
| Sheridan Burge-Lopez | AUS |
SWI | 1988 | 0–1–0 1987 Brisbane silver: 4×200 m freestyle relay |
| Greg Burgess | USA |
SWI | 1992—1996 | 1–1–0 1993 Kobe gold: 4×200 m freestyle relay, silver: 200 m medley |
| Ricardo Busquets |  PUR |
SWI | 1992—2004 | 1–0–1 1997 Fukuoka gold: 50 m freestyle, bronze: 100 m freestyle |
| Jen Button | CAN |
SWI | 2000 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay |
| Cai Huijue |  CHN |
SWI | 1996 | 0–0–1 1997 Fukuoka bronze: 100 m butterfly |
| Guy Callaghan | NZL |
SWI | 1992 | 0–0–1 1995 Atlanta bronze: 4×200 m freestyle relay |
| Ashley Callus | AUS |
SWI | 2000—2008 | 1–1–0 2002 Yokohama gold: 4×100 m freestyle relay; 2002 Yokohama silver: 100 m freestyle |
| Dyana Calub | AUS |
SWI | 2000 | 2–2–0 1999 Sydney gold: 100 m backstroke, silver: 4×100 m medley relay; 2002 Yokohama gold: 4×100 m medley relay, silver: 100 m backstroke |
| Scott Cameron | NZL |
SWI | 1996 | 0–0–1 1997 Fukuoka bronze: 4×200 m freestyle relay |
| Bronte Campbell | AUS |
SWI | 2012—2016 | 1–2–0 2014 Gold Coast gold: 4×100 m freestyle relay, silver: 50 m freestyle and 100 m freestyle |
| Cate Campbell | AUS |
SWI | 2008—2016 | 9–0–0 2014 Gold Coast gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2018 Tokyo gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, 4×100 m medley relay, and 4×100 m medley relay (mixed) |
| Rick Carey | USA |
SWI | 1984 | 3–0–0 1985 Tokyo gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay |
| Chad Carvin | USA |
SWI | 2000 | 1–4–6 1993 Kobe bronze: 400 m freestyle and 800 m freestyle; 1995 Atlanta silver: 4×200 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle; 1997 Fukuoka gold: 4×200 m freestyle relay, silver: 800 m freestyle, bronze: 400 m freestyle and 1500 m freestyle; 1999 Sydney silver: 4×200 m freestyle relay; 2002 Yokohama silver: 4×200 m freestyle relay |
| Mojca Cater | CAN |
SWI | 1988 | 0–1–0 1987 Brisbane silver: 4×100 m medley relay |
| Vlastimil Cerny | CAN |
SWI | 1988 | 0–4–1 1985 Tokyo silver: 200 m butterfly, 4×100 m freestyle relay, and 4×200 m freestyle relay, bronze: 4×100 m medley relay; 1987 Brisbane silver: 4×100 m freestyle relay |
| Matt Cetlinski | USA |
SWI | 1988 | 2–0–0 1987 Brisbane gold: 400 m freestyle and 4×200 m freestyle relay |
| Kyle Chalmers | AUS |
SWI | 2014—2016 | 1–2–1 2018 Tokyo gold: 100 m freestyle, silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 4×100 m medley relay |
| Chen Jianhong | CHN |
SWI | 1988—1992 | 0–0–1 1989 Tokyo bronze: 100 m breaststroke |
| Samantha Cheverton | CAN |
SWI | 2012 | 0–0–2 2010 Irvine bronze: 4×200 m freestyle relay; 2014 Gold Coast bronze: 4×200 m freestyle relay |
| Suzu Chiba | JPN |
SWI | 1992—1996 | 1–2–11 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m freestyle, 400 m freestyle, and 4×100 m medley relay; 1993 Kobe bronze: 200 m freestyle, 400 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta gold: 200 m freestyle, bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1999 Sydney bronze: 4×100 m medley relay |
| Marcelo Chierighini |  BRA |
SWI | 2012—2016 | 1–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay; 2018 Tokyo gold: 4×100 m freestyle relay |
| César Cielo Filho | BRA |
SWI | 2008—2012 | 1–1–1 2010 Irvine gold: 50 m butterfly, silver: 50 m freestyle, bronze: 100 m freestyle |
| Stephen Clarke | CAN |
SWI | 1992—1996 | 0–0–2 1993 Kobe bronze: 4×100 m freestyle relay; 1997 Fukuoka bronze: 4×100 m medley relay |
| Tyler Clary | USA |
SWI | 2012 | 1–4–1 2010 Irvine silver: 200 m backstroke, 200 m medley, and 400 m medley; 2014 Gold Coast gold: 200 m backstroke, silver: 400 m medley, bronze: 200 m butterfly |
| Jon Cleveland | CAN |
SWI | 1988—1996 | 0–3–1 1989 Tokyo silver: 4×100 m medley relay, bronze: 200 m breaststroke; 1991 Edmonton silver: 4×100 m medley relay; 1993 Kobe silver: 200 m breaststroke |
| Guylaine Cloutier | CAN |
SWI | 1988—1996 | 0–2–2 1985 Tokyo bronze: 200 m breaststroke; 1987 Brisbane silver: 100 m breaststroke; 1993 Kobe bronze: 100 m breaststroke; 1995 Atlanta silver: 100 m breaststroke |
| Ryan Cochrane | CAN |
SWI | 2008—2016 | 3–2–1 2006 Victoria bronze: 800 m freestyle; 2010 Irvine gold: 800 m freestyle and 1500 m freestyle, silver: 400 m freestyle; 2014 Gold Coast gold: 800 m freestyle, silver: 1500 m freestyle |
| Jack Conger | USA |
SWI | 2016 | 0–1–0 2018 Tokyo silver: 100 m butterfly |
| Haley Cope | USA |
SWI | 2004 | 0–0–1 2002 Yokohama bronze: 100 m backstroke |
| Kevin Cordes | USA |
SWI | 2016 | 1–0–0 2014 Gold Coast gold: 4×100 m medley relay |
| Natalie Coughlin | USA |
SWI | 2004—2012 | 11–4–1 2002 Yokohama gold: 100 m freestyle, 100 m backstroke, 100 m butterfly, and 4×200 m freestyle relay, silver: 4×100 m freestyle relay and 4×100 m medley relay; 2006 Victoria gold: 100 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle, 100 m backstroke; 2010 Irvine gold: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay, bronze: 100 m backstroke |
| Alicia Coutts | AUS |
SWI | 2008—2016 | 2–3–1 2010 Irvine silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m butterfly; 2014 Gold Coast gold: 100 m butterfly and 4×100 m medley relay, silver: 200 m medley |
| Maddy Crippen | USA |
SWI | 2000 | 0–1–0 1997 Fukuoka silver: 400 m medley |
| Ian Crocker | USA |
SWI | 2000—2008 | 3–0–0 2002 Yokohama gold: 100 m butterfly; 2006 Victoria gold: 100 m butterfly and 4×100 m medley relay |
| Ana Marcela Cunha | BRA |
SWI | 2008—2016 | 0–0–1 2018 Tokyo bronze: 10 km |
| Nick D'Arcy | AUS |
SWI | 2012 | 0–1–0 2010 Irvine silver: 200 m butterfly |
| Tommaso D'Orsogna | AUS |
SWI | 2012 | 1–0–1 2014 Gold Coast gold: 4×100 m freestyle relay, bronze: 4×100 m medley relay |
| Troy Dalbey | USA |
SWI | 1988 | 3–0–0 1987 Brisbane gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1991 Edmonton gold: 4×200 m freestyle relay |
| Josh Davis | USA |
SWI | 1996—2000 | 3–3–0 1993 Kobe gold: 200 m freestyle and 4×200 m freestyle relay; 1997 Fukuoka gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1999 Sydney silver: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Victor Davis | CAN |
SWI | 1984—1988 | 1–1–1 1987 Brisbane gold: 100 m breaststroke, silver: 4×100 m medley relay, bronze: 200 m breaststroke |
| Brendon Dedekind | RSA |
SWI | 1996—2000 | 1–0–0 1999 Sydney gold: 50 m freestyle |
| Jessica Deglau | CAN |
SWI | 1996—2000 | 0–2–2 1997 Fukuoka silver: 4×200 m freestyle relay; 1999 Sydney silver: 200 m butterfly, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Ash Delaney | AUS |
SWI | 2008 | 0–1–2 2010 Irvine silver: 50 m backstroke, bronze: 100 m backstroke and 4×100 m medley relay |
| Cameron Delaney | AUS |
SWI | 2000 | 0–0–1 1999 Sydney bronze: 200 m backstroke |
| Flávia Delaroli | BRA |
SWI | 2004—2008 | 0–0–1 2006 Victoria bronze: 50 m freestyle |
| Leonardo Deus | BRA |
SWI | 2012—2016 | 0–2–0 2014 Gold Coast silver: 200 m butterfly; 2018 Tokyo silver: 200 m butterfly |
| Steven Dewick | AUS |
SWI | 1996 | 0–1–0 1995 Atlanta silver: 4×100 m medley relay |
| Scott Dickens | CAN |
SWI | 2004—2012 | 0–0–1 2010 Irvine bronze: 50 m breaststroke |
| Nelson Diebel | USA |
SWI | 1992 | 0–1–0 1989 Tokyo silver: 200 m breaststroke |
| Maya DiRado | USA |
SWI | 2016 | 1–1–0 2014 Gold Coast gold: 200 m medley, silver: 400 m medley |
| Tom Dolan | USA |
SWI | 1996—2000 | 2–3–0 1993 Kobe silver: 400 m medley; 1995 Atlanta gold: 200 m medley and 400 m medley, silver: 200 m backstroke and 4×200 m freestyle relay |
| Dimity Douglas | AUS |
SWI | 1984 | 0–1–0 1985 Tokyo silver: 4×100 m medley relay |
| Kevin Draxinger | CAN |
SWI | 1992 | 0–1–1 1987 Brisbane bronze: 200 m backstroke; 1991 Edmonton silver: 200 m backstroke |
| Caeleb Dressel | USA |
SWI | 2016 | 2–2–1 2018 Tokyo gold: 100 m butterfly and 4×100 m medley relay, silver: 50 m freestyle and 100 m freestyle, bronze: 4×100 m medley relay (mixed) |
| Keltie Duggan | CAN |
SWI | 1988 | 1–0–0 1989 Tokyo gold: 100 m breaststroke |
| Matt Dunn | AUS |
SWI | 1992—2000 | 6–3–3 1991 Edmonton bronze: 400 m medley; 1993 Kobe gold: 200 m medley and 400 m medley, silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta gold: 4×200 m freestyle relay, silver: 200 m medley, bronze: 400 m medley; 1997 Fukuoka gold: 200 m medley and 400 m medley; 1999 Sydney gold: 400 m medley, bronze: 200 m medley |
| Nate Dusing | USA |
SWI | 2000—2004 | 1–2–3 1997 Fukuoka gold: 4×100 m medley relay, bronze: 100 m butterfly; 2002 Yokohama silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 100 m freestyle and 200 m freestyle |
| Conor Dwyer | USA |
SWI | 2012—2016 | 1–0–0 2014 Gold Coast gold: 4×200 m freestyle relay |
| Sophie Edington | AUS |
SWI | 2008 | 1–0–0 2010 Irvine gold: 50 m backstroke |
| Naito Ehara | JPN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 4×200 m freestyle relay |
| Janelle Elford | AUS |
SWI | 1988 | 2–1–1 1989 Tokyo gold: 1500 m freestyle, silver: 800 m freestyle, bronze: 400 m freestyle; 1991 Edmonton gold: 1500 m freestyle |
| Brittany Elmslie | AUS |
SWI | 2012—2016 | 1–1–0 2014 Gold Coast gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay |
| Anthony Ervin | USA |
SWI | 2000—2016 | 0–4–0 2002 Yokohama silver: 50 m freestyle and 4×100 m freestyle relay; 2014 Gold Coast silver: 50 m freestyle and 4×100 m freestyle relay |
| Blair Evans | AUS |
SWI | 2012—2016 | 0–1–2 2010 Irvine silver: 4×200 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle |
| Janet Evans | USA |
SWI | 1988—1996 | 12–2–0 1987 Brisbane gold: 400 m freestyle and 400 m medley, silver: 800 m freestyle; 1989 Tokyo gold: 400 m freestyle, 800 m freestyle, 400 m medley, and 4×200 m freestyle relay; 1991 Edmonton gold: 400 m freestyle, 800 m freestyle, and 4×200 m freestyle relay, silver: 200 m freestyle; 1993 Kobe gold: 400 m freestyle, 800 m freestyle, and 4×200 m freestyle relay |
| Lyndon Ferns | RSA |
SWI | 2004—2008 | 0–0–1 2010 Irvine bronze: 4×100 m freestyle relay |
| Leigh Ann Fetter | USA |
SWI | 1988 | 1–0–1 1989 Tokyo gold: 4×100 m medley relay, bronze: 50 m freestyle |
| Nick Ffrost | AUS |
SWI | 2008 | 0–0–2 2006 Victoria bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×200 m freestyle relay |
| Hali Flickinger | USA |
SWI | 2016 | 1–0–0 2018 Tokyo gold: 200 m butterfly |
| Catherine Fox | USA |
SWI | 1996 | 1–0–2 1997 Fukuoka gold: 4×100 m freestyle relay, bronze: 100 m freestyle and 100 m backstroke |
| David Fox | USA |
SWI | 1996 | 2–1–1 1993 Kobe gold: 4×100 m freestyle relay; 1995 Atlanta gold: 4×100 m freestyle relay, silver: 50 m freestyle; 1997 Fukuoka bronze: 50 m freestyle |
| Linley Frame | AUS |
SWI | 1992 | 1–1–0 1991 Edmonton gold: 100 m breaststroke, silver: 4×100 m medley relay |
| Felipe França | BRA |
SWI | 2008—2016 | 1–1–0 2010 Irvine gold: 50 m breaststroke; 2014 Gold Coast silver: 100 m breaststroke |
| Missy Franklin | USA |
SWI | 2012—2016 | 1–2–1 2014 Gold Coast gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m backstroke |
| Thomas Fraser-Holmes | AUS |
SWI | 2012—2016 | 1–0–2 2010 Irvine bronze: 4×200 m freestyle relay; 2014 Gold Coast gold: 200 m freestyle, bronze: 4×200 m freestyle relay |
| Jennifer Fratesi | CAN |
SWI | 2004 | 0–0–1 2002 Yokohama bronze: 200 m backstroke |
| Bruno Fratus | BRA |
SWI | 2012—2016 | 1–0–1 2014 Gold Coast gold: 50 m freestyle, bronze: 4×100 m freestyle relay |
| Takuro Fujii | JPN |
SWI | 2008—2016 | 0–1–1 2010 Irvine silver: 4×100 m medley relay, bronze: 100 m butterfly |
| Maiko Fujino | JPN |
SWI | 2008 | 0–0–1 2002 Yokohama bronze: 400 m medley |
| Chris Fydler | AUS |
SWI | 1992—2000 | 1–7–4 1991 Edmonton silver: 100 m freestyle and 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1993 Kobe silver: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 50 m freestyle and 100 m freestyle; 1999 Sydney gold: 4×100 m freestyle relay, bronze: 100 m freestyle |
| Felicity Galvez | AUS |
SWI | 2004—2008 | 0–1–0 2010 Irvine silver: 4×100 m freestyle relay |
| Erin Gammel | CAN |
SWI | 2004 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay |
| Mark Gangloff | USA |
SWI | 2004—2008 | 1–1–1 2010 Irvine gold: 4×100 m medley relay, silver: 50 m breaststroke, bronze: 100 m breaststroke |
| Stacey Gartrell | AUS |
SWI | 1996 | 0–2–1 1993 Kobe silver: 1500 m freestyle and 4×200 m freestyle relay, bronze: 1500 m freestyle |
| Andrew Gemmell | USA |
SWI | 2012 | 1–0–0 2014 Gold Coast gold: 10 km |
| Marcel Gery | CAN |
SWI | 1992 | 0–4–3 1987 Brisbane silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 200 m freestyle and 4×200 m freestyle relay; 1991 Edmonton silver: 100 m butterfly and 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Nathalie Giguère | CAN |
SWI | 1992 | 0–1–0 1989 Tokyo silver: 200 m breaststroke |
| Doug Gjertsen | USA |
SWI | 1988—1992 | 3–0–1 1989 Tokyo gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, bronze: 100 m freestyle |
| João Gomes Júnior | BRA |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 100 m breaststroke |
| Scott Goodman | AUS |
SWI | 1996 | 0–2–1 1995 Atlanta silver: 200 m butterfly; 1997 Fukuoka silver: 4×100 m medley relay, bronze: 200 m butterfly |
| Melissa Gorman | AUS |
SWI | 2008—2012 | 1–0–1 2010 Irvine gold: 1500 m freestyle, bronze: 10 km |
| Sandy Goss | CAN |
SWI | 1984—1988 | 0–4–2 1985 Tokyo silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m freestyle; 1987 Brisbane silver: 4×100 m freestyle relay; 1991 Edmonton silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Elka Graham | AUS |
SWI | 2000—2004 | 0–2–0 2002 Yokohama silver: 200 m freestyle and 4×200 m freestyle relay |
| Steve Gregg | USA |
SWI | 1976 | 0–0–1 1989 Tokyo bronze: 50 m freestyle |
| Matt Grevers | USA |
SWI | 2008—2012 | 1–1–0 2014 Gold Coast gold: 4×100 m medley relay, silver: 100 m backstroke |
| Julia Greville | AUS |
SWI | 1996 | 0–1–0 1995 Atlanta silver: 4×200 m freestyle relay |
| Kurt Grote | USA |
SWI | 1996 | 4–0–1 1995 Atlanta bronze: 100 m breaststroke; 1997 Fukuoka gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay; 1999 Sydney gold: 4×100 m medley relay |
| Madeline Groves | AUS |
SWI | 2016 | 1–0–0 2018 Tokyo gold: 4×200 m freestyle relay |
| Chelsea Gubecka | AUS |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 10 km |
| Marieke Guehrer | AUS |
SWI | 2004 | 1–0–0 2010 Irvine gold: 50 m butterfly |
| Townley Haas | USA |
SWI | 2016 | 2–0–0 2018 Tokyo gold: 200 m freestyle and 4×200 m freestyle relay |
| Leigh Habler | AUS |
SWI | 1992 | 0–0–1 1993 Kobe bronze: 200 m backstroke |
| Grant Hackett | AUS |
SWI | 2000—2008 | 9–4–0 1997 Fukuoka gold: 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×200 m freestyle relay; 1999 Sydney gold: 1500 m freestyle and 4×200 m freestyle relay, silver: 400 m freestyle; 2002 Yokohama gold: 800 m freestyle, 1500 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 200 m freestyle and 400 m freestyle |
| Don Haddow | CAN |
SWI | 1988 | 0–0–1 1987 Brisbane bronze: 4×200 m freestyle relay |
| Kosuke Hagino | JPN |
SWI | 2012—2016 | 2–4–1 2014 Gold Coast gold: 200 m medley and 400 m medley, silver: 200 m freestyle, 400 m freestyle, and 4×200 m freestyle relay; 2018 Tokyo silver: 400 m medley, bronze: 200 m medley |
| Tomoko Hagiwara | JPN |
SWI | 2000 | 2–0–1 1999 Sydney gold: 200 m backstroke; 2002 Yokohama gold: 200 m medley and 4×100 m freestyle relay |
| Nicole Haislett | USA |
SWI | 1992 | 7–3–1 1989 Tokyo gold: 4×100 m freestyle relay, bronze: 100 m freestyle; 1991 Edmonton gold: 200 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle and 200 m medley; 1993 Kobe gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 200 m freestyle |
| Gary Hall, Jr. | USA |
SWI | 1996—2004 | 4–1–0 1995 Atlanta gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1999 Sydney silver: 50 m freestyle |
| Samantha Hamill | AUS |
SWI | 2008—2012 | 0–1–0 2010 Irvine silver: 400 m medley |
| Brendan Hansen | USA |
SWI | 2004—2012 | 5–1–0 2002 Yokohama gold: 200 m breaststroke and 4×100 m medley relay, silver: 100 m breaststroke; 2006 Victoria gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Erika Hansen | USA |
SWI | 1988—1992 | 1–1–1 1985 Tokyo gold: 400 m medley, silver: 200 m butterfly, bronze: 200 m medley |
| Jessica Hardy | USA |
SWI | 2012 | 6–1–0 2006 Victoria gold: 4×100 m medley relay; 2010 Irvine gold: 50 m freestyle, 50 m breaststroke, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 100 m breaststroke, silver: 4×100 m medley relay |
| Rachel Harris | AUS |
SWI | 2000 | 0–1–0 1999 Sydney silver: 800 m freestyle |
| Regan Harrison | AUS |
SWI | 2000—2004 | 0–1–0 1999 Sydney silver: 100 m breaststroke |
| Mika Haruna | JPN |
SWI | 1992—1996 | 0–2–0 1993 Kobe silver: 200 m butterfly; 1995 Atlanta silver: 200 m butterfly |
| Brett Hawke | AUS |
SWI | 2000—2004 | 0–0–1 2002 Yokohama bronze: 50 m freestyle |
| Akira Hayashi | JPN |
SWI | 1992—2000 | 1–1–3 1991 Edmonton bronze: 100 m breaststroke; 1993 Kobe silver: 100 m breaststroke, bronze: 4×100 m medley relay; 1995 Atlanta gold: 200 m breaststroke, bronze: 4×100 m medley relay |
| Brent Hayden | CAN |
SWI | 2004—2012 | 1–2–5 2002 Yokohama bronze: 4×100 m freestyle relay and 4×100 m medley relay; 2006 Victoria gold: 100 m freestyle, silver: 4×200 m freestyle relay, bronze: 50 m freestyle and 4×100 m freestyle relay; 2010 Irvine silver: 100 m freestyle, bronze: 50 m freestyle |
| Andrea Hayes | USA |
SWI | 1988 | 1–2–0 1985 Tokyo gold: 200 m backstroke, silver: 100 m backstroke; 1987 Brisbane silver: 200 m backstroke |
| Mike Heath | USA |
SWI | 1984 | 3–1–0 1985 Tokyo gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 100 m freestyle |
| Whitney Hedgepeth | USA |
SWI | 1988—1996 | 2–0–1 1991 Edmonton gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta bronze: 200 m backstroke |
| Mark Henderson | USA |
SWI | 1996 | 4–1–2 1989 Tokyo bronze: 100 m butterfly; 1991 Edmonton gold: 4×100 m medley relay, bronze: 100 m butterfly; 1993 Kobe gold: 100 m butterfly and 4×100 m medley relay; 1995 Atlanta gold: 4×100 m medley relay, silver: 100 m butterfly |
| Jodie Henry | AUS |
SWI | 2004 | 2–2–0 2002 Yokohama gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 50 m freestyle and 100 m freestyle |
| Kathleen Hersey | USA |
SWI | 2008—2012 | 0–0–1 2010 Irvine bronze: 200 m butterfly |
| Penny Heyns | RSA |
SWI | 1992—2000 | 3–2–0 1995 Atlanta gold: 100 m breaststroke, silver: 200 m breaststroke; 1997 Fukuoka silver: 100 m breaststroke; 1999 Sydney gold: 100 m breaststroke and 200 m breaststroke |
| Blair Hicken | CAN |
SWI | 1984 | 0–2–1 1985 Tokyo silver: 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1987 Brisbane silver: 4×100 m freestyle relay |
| Allison Higson | CAN |
SWI | 1988—1992 | 1–3–2 1987 Brisbane gold: 100 m breaststroke, silver: 200 m medley and 4×100 m medley relay, bronze: 4×200 m freestyle relay; 1989 Tokyo silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Belinda Hocking | AUS |
SWI | 2008—2016 | 1–1–1 2010 Irvine bronze: 200 m backstroke; 2014 Gold Coast gold: 200 m backstroke, silver: 100 m backstroke |
| Margaret Hoelzer | USA |
SWI | 2004—2008 | 1–1–0 2002 Yokohama gold: 200 m backstroke; 2006 Victoria silver: 200 m backstroke |
| Katie Hoff | USA |
SWI | 2004—2008 | 4–2–0 2006 Victoria gold: 200 m freestyle, 400 m medley, and 4×200 m freestyle relay, silver: 400 m freestyle and 200 m medley; 2010 Irvine gold: 4×200 m freestyle relay |
| Lara Hooiveld | AUS |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 4×100 m medley relay |
| Ryuji Horii | JPN |
SWI | 1996 | 0–0–1 1995 Atlanta bronze: 200 m backstroke |
| Jill Horstead | CAN |
SWI | 1984 | 1–0–1 1985 Tokyo gold: 4×100 m medley relay, bronze: 200 m butterfly |
| Mack Horton | AUS |
SWI | 2016 | 0–2–2 2014 Gold Coast silver: 800 m freestyle, bronze: 1500 m freestyle and 4×200 m freestyle relay; 2018 Tokyo silver: 400 m freestyle |
| Natsumi Hoshi | JPN |
SWI | 2008—2016 | 0–1–0 2014 Gold Coast silver: 200 m butterfly |
| Glen Housman | AUS |
SWI | 1992—1996 | 2–0–1 1989 Tokyo gold: 1500 m freestyle; 1995 Atlanta gold: 4×200 m freestyle relay, bronze: 800 m freestyle |
| Huang Xiaomin | CHN |
SWI | 1988 | 0–2–1 1987 Brisbane silver: 200 m breaststroke, bronze: 100 m breaststroke; 1989 Tokyo silver: 4×100 m medley relay |
| Joe Hudepohl | USA |
SWI | 1992—1996 | 3–3–0 1991 Edmonton gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1993 Kobe gold: 4×100 m freestyle relay, silver: 50 m freestyle; 1995 Atlanta gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay |
| Geoff Huegill | AUS |
SWI | 2000—2004 | 0–3–1 1999 Sydney silver: 100 m butterfly; 2002 Yokohama silver: 100 m butterfly and 4×100 m medley relay; 2010 Irvine bronze: 4×100 m medley relay |
| Tanya Hunks | CAN |
SWI | 2008 | 0–0–1 2006 Victoria bronze: 10 km |
| Andrew Hurd | CAN |
SWI | 2000—2008 | 1–1–0 2006 Victoria gold: 800 m freestyle, silver: 4×200 m freestyle relay |
| Craig Hutchison | CAN |
SWI | 2000 | 0–0–1 1999 Sydney bronze: 4×100 m freestyle relay |
| Misty Hyman | USA |
SWI | 2000 | 0–0–2 1997 Fukuoka bronze: 200 m butterfly; 1999 Sydney bronze: 200 m butterfly |
| Rikako Ikee | JPN |
SWI | 2016 | 1–2–1 2018 Tokyo gold: 100 m butterfly, silver: 200 m freestyle and 4×100 m medley mixed relay, bronze: 4×100 m medley relay |
| Naoko Imoto | JPN |
SWI | 1996 | 0–2–1 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta bronze: 4×100 m freestyle relay |
| Noriko Inada | JPN |
SWI | 1992—2004 | 1–1–1 1995 Atlanta gold: 100 m backstroke, silver: 200 m backstroke, bronze: 4×100 m medley relay |
| Ryosuke Irie | JPN |
SWI | 2008—2016 | 1–6–1 2010 Irvine bronze: 200 m backstroke; 2014 Gold Coast gold: 100 m backstroke, silver: 200 m backstroke and 4×100 m medley relay; 2018 Tokyo silver: 100 m backstroke, 200 m backstroke, 4×100 m medley relay, and 4×100 m medley relay (mixed) |
| Grant Irvine | AUS |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 4×100 m medley relay |
| Junko Isoda | JPN |
SWI | 2000 | 0–0–1 1997 Fukuoka bronze: 4×100 m medley relay |
| Hanae Ito | JPN |
SWI | 2008—2012 | 1–1–0 2006 Victoria gold: 100 m backstroke, silver: 4×100 m medley relay |
| Shunsuke Ito | JPN |
SWI | 1996 | 0–0–1 1999 Sydney bronze: 4×100 m medley relay |
| Hajime Itoi | JPN |
SWI | 1992—1996 | 0–0–5 1991 Edmonton bronze: 200 m backstroke; 1993 Kobe bronze: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 1995 Atlanta bronze: 4×100 m medley relay |
| Trina Jackson | USA |
SWI | 1996 | 1–1–1 1995 Atlanta gold: 4×200 m freestyle relay, silver: 400 m freestyle, bronze: 800 m freestyle |
| Chris Jacobs | USA |
SWI | 1988 | 1–0–0 1987 Brisbane gold: 4×100 m freestyle relay |
| Connor Jaeger | USA |
SWI | 2012—2016 | 1–0–2 2014 Gold Coast gold: 1500 m freestyle, bronze: 400 m freestyle and 800 m freestyle |
| Tom Jager | USA |
SWI | 1984—1992 | 5–0–0 1987 Brisbane gold: 50 m freestyle; 1989 Tokyo gold: 50 m freestyle and 4×100 m freestyle relay; 1991 Edmonton gold: 50 m freestyle and 4×100 m freestyle relay |
| Riley Janes | CAN |
SWI | 2004 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay |
| Barbara Jardin | CAN |
SWI | 2012 | 0–0–1 2010 Irvine bronze: 4×200 m freestyle relay |
| Rhi Jeffrey | USA |
SWI | 2004 | 0–1–0 2002 Yokohama silver: 4×100 m freestyle relay |
| Toni Jeffs | NZL |
SWI | 1992 | 0–0–1 1991 Edmonton bronze: 50 m freestyle |
| Larsen Jensen | USA |
SWI | 2004—2008 | 0–1–1 2002 Yokohama silver: 800 m freestyle, bronze: 1500 m freestyle |
| Jeong Seul-Gi |  KOR |
SWI | 2008 | 0–0–1 2006 Victoria bronze: 200 m breaststroke |
| Brian Johns | CAN |
SWI | 2000—2008 | 0–1–2 1999 Sydney bronze: 4×200 m freestyle relay; 2002 Yokohama bronze: 4×200 m freestyle relay; 2006 Victoria silver: 4×200 m freestyle relay |
| Emma Johnson | AUS |
SWI | 1996 | 0–1–0 1995 Atlanta silver: 4×200 m freestyle relay |
| Jenna Johnson | USA |
SWI | 1984 | 4–2–2 1985 Tokyo gold: 100 m freestyle and 4×100 m freestyle relay, silver: 50 m freestyle; 1987 Brisbane gold: 4×100 m freestyle relay, 1987 Brisbane silver: 100 m freestyle, bronze: 100 m butterfly; 1989 Tokyo gold: 4×100 m medley relay, bronze: 100 m butterfly |
| Susan Johnson | USA |
SWI | 1988 | 1–0–1 1987 Brisbane gold: 4×100 m medley relay, bronze: 200 m breaststroke |
| Mark Johnston | CAN |
SWI | 2000—2004 | 0–0–2 1999 Sydney bronze: 4×200 m freestyle relay; 2002 Yokohama bronze: 4×200 m freestyle relay |
| Cullen Jones | USA |
SWI | 2008—2012 | 2–0–0 2006 Victoria gold: 50 m freestyle and 4×100 m freestyle relay |
| Leisel Jones | AUS |
SWI | 2000—2012 | 1–4–1 2002 Yokohama gold: 4×100 m medley relay, silver: 200 m breaststroke; 2010 Irvine silver: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay, bronze: 50 m breaststroke |
| Shaun Jordan | USA |
SWI | 1988—1992 | 1–0–1 1991 Edmonton gold: 4×100 m freestyle relay, bronze: 100 m freestyle |
| Dan Jorgensen | USA |
SWI | 1988—1992 | 2–4–1 1985 Tokyo silver: 1500 m freestyle; 1987 Brisbane silver: 1500 m freestyle; 1989 Tokyo gold: 4×200 m freestyle relay, silver: 400 m freestyle and 800 m freestyle; 1991 Edmonton gold: 4×200 m freestyle relay bronze: 400 m freestyle |
| Lars Jorgensen | USA |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 1500 m freestyle |
| Kara Lynn Joyce | USA |
SWI | 2004—2012 | 2–0–0 2006 Victoria gold: 50 m freestyle and 4×100 m freestyle relay |
| Chase Kalisz | USA |
SWI | 2016 | 2–0–1 2014 Gold Coast bronze: 400 m medley; 2018 Tokyo gold: 200 m medley and 400 m medley |
| Yoko Kando | JPN |
SWI | 1992 | 0–0–3 1991 Edmonton bronze: 100 m butterfly, 200 m butterfly, and 4×100 m medley relay |
| Rie Kaneto | JPN |
SWI | 2008—2016 | 0–1–0 2014 Gold Coast silver: 200 m breaststroke |
| Ron Karnaugh | USA |
SWI | 1992 | 0–1–1 1989 Tokyo silver: 200 m medley; 1997 Fukuoka bronze: 200 m medley |
| Kyoko Kasuya | JPN |
SWI | 1992 | 0–0–3 1991 Edmonton bronze: 200 m breaststroke and 4×100 m medley relay; 1993 Kobe bronze: 4×100 m medley relay |
| Yuka Kato | JPN |
SWI | 2008—2012 | 0–0–1 2010 Irvine bronze: 4×100 m medley relay |
| Keiichi Kawanaka | JPN |
SWI | 1992 | 0–0–1 1991 Edmonton bronze: 200 m butterfly |
| Kalyn Keller | USA |
SWI | 2004 | 0–1–0 2006 Victoria silver: 10 km |
| Klete Keller | USA |
SWI | 2000—2008 | 2–1–2 2002 Yokohama silver: 4×200 m freestyle relay, bronze: 400 m freestyle; 2006 Victoria gold: 200 m freestyle and 4×200 m freestyle relay, bronze: 400 m freestyle |
| Wayne Kelly | CAN |
SWI | 1984 | 0–1–0 1985 Tokyo silver: 4×200 m freestyle relay |
| Jane Kerr | CAN |
SWI | 1984—1988 | 1–1–5 1985 Tokyo gold: 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1987 Brisbane silver: 4×100 m medley relay, bronze: 100 m freestyle, 200 m medley, and 4×200 m freestyle relay |
| Sean Killion | USA |
SWI | 1992 | 0–1–0 1987 Brisbane silver: 400 m freestyle |
| Lilly King | USA |
SWI | 2016 | 1–2–0 2018 Tokyo gold: 100 m breaststroke, silver: 200 m breaststroke and 4×100 m medley relay |
| Paul Kingsman | NZL |
SWI | 1984—1988 | 0–0–2 1987 Brisbane bronze: 100 m backstroke; 1989 Tokyo bronze: 200 m backstroke |
| Bill Kirby | AUS |
SWI | 2000 | 1–0–0 1999 Sydney gold: 4×200 m freestyle relay |
| Tara Kirk | USA |
SWI | 2004 | 1–1–0 2002 Yokohama silver: 100 m breaststroke; 2006 Victoria gold: 100 m breaststroke |
| Masayuki Kishida | JPN |
SWI | 2008 | 0–1–0 2010 Irvine silver: 4×100 m medley relay |
| Yuri Kisil | CAN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 50 m freestyle |
| Asami Kitagawa | JPN |
SWI | 2008 | 0–2–0 2006 Victoria silver: 200 m breaststroke and 4×100 m medley relay |
| Kosuke Kitajima | JPN |
SWI | 2000—2012 | 3–3–1 2002 Yokohama gold: 100 m breaststroke; 2006 Victoria silver: 200 m breaststroke and 4×100 m medley relay, bronze: 100 m breaststroke; 2010 Irvine gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay |
| Takayo Kitano | JPN |
SWI | 1988 | 0–1–0 1987 Brisbane silver: 200 m butterfly |
| Michael Klim | AUS |
SWI | 1996—2004 | 6–6–0 1995 Atlanta silver: 4×100 m freestyle relay; 1997 Fukuoka gold: 100 m freestyle and 200 m freestyle, silver: 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 1999 Sydney gold: 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 200 m freestyle |
| Morgan Knabe | CAN |
SWI | 2000—2004 | 0–1–2 1997 Fukuoka bronze: 4×100 m medley relay; 1999 Sydney silver: 4×100 m medley relay, bronze: 100 m breaststroke |
| Yuki Kobori | JPN |
SWI | 2012—2016 | 0–3–1 2010 Irvine silver: 4×200 m freestyle relay; 2014 Gold Coast silver: 4×200 m freestyle relay; 2018 Tokyo silver: 4×100 m medley relay, bronze: 4×200 m freestyle relay |
| Kristel Köbrich |  CHI |
SWI | 2004—2016 | 0–0–1 2010 Irvine bronze: 1500 m freestyle |
| Junya Koga | JPN |
SWI | 2016 | 1–2–0 2010 Irvine gold: 50 m backstroke, silver: 100 m backstroke and 4×100 m medley relay |
| Yoko Koikawa | JPN |
SWI | 1992 | 0–2–3 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1993 Kobe bronze: 100 m backstroke, 4×200 m freestyle relay, and 4×100 m medley relay |
| Rachel Komisarz | USA |
SWI | 2004 | 1–1–0 2006 Victoria gold: 4×100 m medley relay, silver: 100 m butterfly |
| Yasuhiro Koseki | JPN |
SWI | 2016 | 3–3–0 2014 Gold Coast gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay; 2018 Tokyo gold: 100 m breaststroke, silver: 4×100 m medley relay and 4×100 m medley relay (mixed) |
| Kristy Kowal | USA |
SWI | 2000 | 1–1–3 1997 Fukuoka gold: 4×100 m medley relay, bronze: 100 m breaststroke; 1999 Sydney silver: 200 m breaststroke, bronze: 100 m breaststroke; 2002 Yokohama bronze: 200 m breaststroke |
| Daniel Kowalski | AUS |
SWI | 1996—2000 | 3–5–0 1993 Kobe silver: 400 m freestyle, 800 m freestyle, and 1500 m freestyle; 1995 Atlanta gold: 400 m freestyle, 800 m freestyle; 1995 Atlanta gold: 4×200 m freestyle relay, silver: 200 m freestyle and 1500 m freestyle |
| Lenny Krayzelburg | USA |
SWI | 2000—2004 | 6–0–0 1997 Fukuoka gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 1999 Sydney gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay |
| Mitzi Kremer | USA |
SWI | 1988 | 3–1–0 1987 Brisbane gold: 200 m freestyle and 4×200 m freestyle relay; 1989 Tokyo gold: 4×200 m freestyle relay, silver: 200 m freestyle |
| Yolane Kukla | AUS |
SWI | 2012 | 0–2–0 2010 Irvine silver: 4×100 m freestyle relay and 4×100 m medley relay |
| Ariana Kukors | USA |
SWI | 2012 | 0–2–0 2006 Victoria silver: 400 m medley and 200 m medley |
| Fumie Kurotori | JPN |
SWI | 1996 | 1–0–0 1995 Atlanta gold: 400 m medley |
| Brent Lang | USA |
SWI | 1988 | 3–0–0 1989 Tokyo gold: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay |
| Darren Lange | AUS |
SWI | 1992 | 0–3–1 1991 Edmonton silver: 4×100 m freestyle relay, bronze: 50 m freestyle; 1993 Kobe silver: 4×100 m freestyle relay; 1995 Atlanta silver: 4×100 m freestyle relay |
| Phillippa Langrell | NZL |
SWI | 1992 | 0–1–0 1991 Edmonton silver: 1500 m freestyle |
| Mitch Larkin | AUS |
SWI | 2012—2016 | 1–1–4 2014 Gold Coast bronze: 200 m backstroke and 4×100 m medley relay; 2018 Tokyo gold: 4×100 m medley relay (mixed), silver: 200 m medley, bronze: 100 m backstroke and 4×100 m medley relay |
| Breeja Larson | USA |
SWI | 2012 | 0–0–1 2014 Gold Coast bronze: 100 m breaststroke |
| Andrew Lauterstein | AUS |
SWI | 2008 | 0–0–1 2006 Victoria bronze: 4×100 m medley relay |
| Micah Lawrence | USA |
SWI | 2012 | 1–0–0 2018 Tokyo gold: 200 m breaststroke (competed as Micah Sumrall) |
| Rodney Lawson | AUS |
SWI | 1992 | 0–0–1 1987 Brisbane bronze: 4×100 m medley relay |
| Le Jingyi | CHN |
SWI | 1992—1996 | 1–2–0 1997 Fukuoka gold: 50 m freestyle, silver: 100 m freestyle and 200 m freestyle |
| Katie Ledecky | USA |
SWI | 2012—2016 | 8–1–1 2014 Gold Coast gold: 200 m freestyle, 400 m freestyle, 800 m freestyle, 1500 m freestyle, and 4×200 m freestyle relay; 2018 Tokyo gold: 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×200 m freestyle relay, bronze: 200 m freestyle |
| Rhiannon Leier | CAN |
SWI | 2000—2004 | 0–0–1 2002 Yokohama bronze: 4×100 m medley relay |
| Justin Lemberg | AUS |
SWI | 1984 | 1–0–2 1985 Tokyo gold: 400 m freestyle, bronze: 4×200 m freestyle relay; 1989 Tokyo bronze: 4×200 m freestyle relay |
| Caitlin Leverenz | USA |
SWI | 2012 | 0–0–3 2010 Irvine bronze: 200 m medley and 400 m medley; 2014 Gold Coast bronze: 200 m medley |
| Hayley Lewis | AUS |
SWI | 1992—2000 | 2–3–2 1993 Kobe gold: 1500 m freestyle, silver: 800 m freestyle and 4×200 m freestyle relay, bronze: 400 m medley; 1995 Atlanta gold: 800 m freestyle, silver: 1500 m freestyle, bronze: 400 m freestyle |
| Jason Lezak | USA |
SWI | 2000—2012 | 5–3–0 1999 Sydney silver: 4×100 m freestyle relay; 2002 Yokohama gold: 50 m freestyle and 4×100 m medley relay, silver: 4×100 m freestyle relay; 2006 Victoria gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 100 m freestyle; 2010 Irvine gold: 4×100 m freestyle relay |
| Marianne Limpert | CAN |
SWI | 1992—2000 | 0–2–4 1993 Kobe bronze: 4×100 m freestyle relay; 1995 Atlanta bronze: 4×200 m freestyle relay; 1997 Fukuoka silver: 200 m medley and 4×100 m freestyle relay; 1999 Sydney bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Lin Li | CHN |
SWI | 1988—1996 | 1–1–1 1989 Tokyo gold: 200 m medley, silver: 400 m medley; 1991 Edmonton bronze: 400 m medley |
| Nicole Livingstone-Stevenson | AUS |
SWI | 1988—1996 | 4–7–3 1987 Brisbane gold: 100 m backstroke and 200 m backstroke (competed as Nicole Livingstone); 1989 Tokyo silver: 100 m backstroke and 4×100 m medley relay, bronze: 200 m backstroke (competed as Nicole Livingstone); 1991 Edmonton silver: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay (competed as Nicole Livingstone); 1993 Kobe silver: 4×100 m medley relay (competed as Nicole Stevenson); 1995 Atlanta gold: 200 m backstroke and 4×100 m medley relay, silver: 100 m backstroke (competed as Nicole Stevenson) |
| Danyon Loader | NZL |
SWI | 1992—1996 | 2–1–6 1993 Kobe gold: 200 m butterfly, bronze: 100 m butterfly and 4×200 m freestyle relay; 1995 Atlanta gold: 200 m freestyle, silver: 400 m freestyle, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Ryan Lochte | USA |
SWI | 2004—2016 | 8–4–0 2006 Victoria gold: 4×200 m freestyle relay, silver: 100 m backstroke, and 200 m medley; 2010 Irvine gold: 200 m freestyle, 200 m backstroke, 200 m medley, 400 m medley, 4×100 m freestyle relay, and 4×200 m freestyle relay; 2014 Gold Coast gold: 4×200 m freestyle relay, silver: 100 m butterfly and 4×100 m freestyle relay |
| Scott Logan | AUS |
SWI | 1996 | 0–1–0 1997 Fukuoka silver: 4×100 m freestyle relay |
| Gideon Louw | RSA |
SWI | 2008—2012 | 0–0–1 2010 Irvine bronze: 4×100 m freestyle relay |
| Lea Loveless | USA |
SWI | 1992 | 5–4–0 1989 Tokyo gold: 100 m backstroke and 4×100 m medley relay; 1993 Kobe gold: 100 m backstroke and 4×100 m medley relay, silver: 200 m backstroke; 1995 Atlanta silver: 4×100 m medley relay; 1997 Fukuoka silver: 100 m backstroke and 200 m backstroke |
| Lu Ying | CHN |
SWI | 2012—2016 | 0–1–0 2014 Gold Coast silver: 100 m butterfly |
| João de Lucca | BRA |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay |
| Luo Xuejuan | CHN |
SWI | 2000—2004 | 0–0–1 2002 Yokohama bronze: 100 m breaststroke |
| Yannick Lupien | CAN |
SWI | 2000—2004 | 0–1–3 1999 Sydney silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 2002 Yokohama bronze: 4×100 m freestyle relay |
| Linda MacKenzie | AUS |
SWI | 2004—2008 | 0–2–1 2006 Victoria silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Lise Mackie | AUS |
SWI | 1992—1996 | 0–1–1 1991 Edmonton silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Brittany MacLean | CAN |
SWI | 2012—2016 | 0–0–3 2014 Gold Coast bronze: 800 m freestyle, bronze: 1500 m freestyle, and 4×200 m freestyle relay |
| Christine Magnuson | USA |
SWI | 2008 | 0–1–1 2010 Irvine silver: 100 m butterfly, bronze: 50 m butterfly |
| James Magnussen | AUS |
SWI | 2012—2016 | 1–1–1 2010 Irvine silver: 4×100 m freestyle relay; 2014 Gold Coast gold: 4×100 m freestyle relay, bronze: 100 m freestyle |
| Joanne Malar | CAN |
SWI | 1992—2000 | 2–2–6 1993 Kobe bronze: 4×100 m freestyle relay; 1995 Atlanta silver: 200 m medley, bronze: 4×200 m freestyle relay; 1997 Fukuoka silver: 4×200 m freestyle relay, bronze: 200 m freestyle, 200 m medley, and 400 m medley; 1999 Sydney gold: 200 m medley and 400 m medley, bronze: 4×200 m freestyle relay |
| Tom Malchow | USA |
SWI | 1996—2004 | 3–2–0 1997 Fukuoka gold: 4×200 m freestyle relay, silver: 200 m butterfly; 1999 Sydney gold: 200 m butterfly, silver: 4×200 m freestyle relay; 2002 Yokohama gold: 200 m butterfly |
| Simone Manuel | USA |
SWI | 2016 | 0–6–2 2014 Gold Coast silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m freestyle; 2018 Tokyo silver: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay, bronze: 4×100 m medley relay (mixed) |
| Melanie Margalis | USA |
SWI | 2016 | 0–1–0 2018 Tokyo silver: 400 m medley |
| Angel Martino | USA |
SWI | 1992—1996 | 7–3–1 1987 Brisbane gold: 200 m medley and 4×100 m medley relay, silver: 100 m butterfly; 1991 Edmonton gold: 100 m freestyle and 4×100 m freestyle relay, silver: 50 m freestyle; 1993 Kobe gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 50 m freestyle, bronze: 100 m freestyle; 1995 Atlanta gold: 4×100 m freestyle relay |
| Kylie Masse | CAN |
SWI | 2016 | 1–0–0 2018 Tokyo gold: 100 m backstroke |
| Takeshi Matsuda | JPN |
SWI | 2004—2016 | 0–2–4 2006 Victoria bronze: 1500 m freestyle and 200 m butterfly; 2010 Irvine silver: 4×200 m freestyle relay, bronze: 800 m freestyle and 200 m butterfly; 2014 Gold Coast silver: 4×200 m freestyle relay |
| Yayoi Matsumoto | JPN |
SWI | 2012—2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay |
| Yukihiro Matsushita | JPN |
SWI | 1996 | 0–0–1 1995 Atlanta bronze: 4×100 m medley relay |
| Julie McDonald | AUS |
SWI | 1968 | 1–2–1 1987 Brisbane gold: 800 m freestyle, silver: 400 m freestyle and 4×200 m freestyle relay; 1989 Tokyo bronze: 1500 m freestyle |
| Cameron McEvoy | AUS |
SWI | 2012—2016 | 2–0–3 2014 Gold Coast gold: 100 m freestyle and 4×100 m freestyle relay, bronze: 200 m freestyle, 4×200 m freestyle relay, and 4×100 m medley relay |
| Tracey McFarlane | USA |
SWI | 1988 | 1–1–1 1989 Tokyo gold: 4×100 m medley relay, silver: 100 m breaststroke, bronze: 200 m breaststroke |
| Tyler McGill | USA |
SWI | 2012 | 0–1–0 2010 Irvine silver: 100 m butterfly |
| Jacqui McKenzie | AUS |
SWI | 1992 | 0–0–1 1991 Edmonton bronze: 200 m medley |
| Michael McKenzie | AUS |
SWI | 1988 | 3–0–2 1985 Tokyo gold: 1500 m freestyle, bronze: 400 m freestyle; 1987 Brisbane gold: 1500 m freestyle; 1989 Tokyo gold: 800 m freestyle, bronze: 1500 m freestyle |
| David McKeon | AUS |
SWI | 2012—2016 | 0–0–1 2014 Gold Coast bronze: 4×200 m freestyle relay |
| Emma McKeon | AUS |
SWI | 2010—2016 | 4–1–2 2014 Gold Coast silver: 4×200 m freestyle relay; 2018 Tokyo gold: 4×100 m freestyle relay, 4×200 m freestyle relay, 4×100 m medley relay, and 4×100 m medley relay (mixed), bronze: 50 m freestyle and 100 m butterfly |
| Taylor McKeown | AUS |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 200 m breaststroke |
| Matt McLean | USA |
SWI | 2012 | 1–0–0 2014 Gold Coast gold: 4×200 m freestyle relay |
| Jack McLoughlin | AUS |
SWI | 2016 | 1–0–2 2018 Tokyo gold: 400 m freestyle, bronze: 800 m freestyle and 1500 m freestyle |
| Keryn McMaster | AUS |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 400 m medley |
| Mary T. Meagher | USA |
SWI | 1984—1988 | 2–0–0 1985 Tokyo gold: 100 m butterfly and 200 m butterfly |
| Lori Melien | CAN |
SWI | 1988 | 0–1–1 1985 Tokyo bronze: 4×100 m freestyle relay; 1987 Brisbane silver: 4×100 m medley relay |
| Scott Miller | AUS |
SWI | 1996 | 2–3–0 1993 Kobe silver: 200 m butterfly and 4×100 m medley relay; 1995 Atlanta gold: 100 m butterfly and 200 m butterfly, silver: 4×100 m medley relay |
| Alice Mills | AUS |
SWI | 2004—2008 | 1–1–0 2002 Yokohama gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay |
| Sumika Minamoto | JPN |
SWI | 1996—2000 | 0–0–3 1995 Atlanta bronze: 50 m freestyle and 4×100 m freestyle relay; 1997 Fukuoka bronze: 4×100 m medley relay |
| Mike Mintenko | CAN |
SWI | 2000—2004 | 0–1–4 1999 Sydney silver: 4×100 m medley relay; 2002 Yokohama bronze: 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay |
| Maki Mita | JPN |
SWI | 2000—2008 | 0–1–2 2002 Yokohama bronze: 4×200 m freestyle relay; 2006 Victoria silver: 4×100 m medley relay, bronze: 4×200 m freestyle relay |
| Betsy Mitchell | USA |
SWI | 1984—1988 | 2–0–1 1985 Tokyo gold: 100 m backstroke and 4×100 m freestyle relay, bronze: 200 m backstroke |
| Sachi Mochida | JPN |
SWI | 2016 | 0–1–0 2018 Tokyo silver: 200 m butterfly |
| John Moffet | USA |
SWI | 1984 | 3–0–0 1985 Tokyo gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Fabíola Molina | BRA |
SWI | 2000—2012 | 0–0–1 2010 Irvine bronze: 50 m backstroke |
| Kenrick Monk | AUS |
SWI | 2008—2012 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×200 m freestyle relay |
| Graeme Moore | RSA |
SWI | 2012 | 0–0–1 2010 Irvine bronze: 4×100 m freestyle relay |
| Pablo Morales | USA |
SWI | 1984—1992 | 5–0–1 1985 Tokyo gold: 100 m butterfly, 200 m medley, and 4×100 m medley relay; 1987 Brisbane gold: 100 m butterfly and 4×100 m medley relay, bronze: 200 m medley |
| Takahiro Mori | JPN |
SWI | 2004 | 0–1–1 2002 Yokohama silver: 200 m medley, bronze: 400 m medley |
| Tomomi Morita | JPN |
SWI | 2004—2008 | 0–1–3 2002 Yokohama bronze: 100 m backstroke; 2006 Victoria silver: 4×100 m medley relay, bronze: 100 m backstroke and 200 m backstroke |
| Erica Morningstar | CAN |
SWI | 2008—2012 | 0–1–1 2006 Victoria silver: 4×100 m freestyle relay; 2010 Irvine bronze: 4×100 m freestyle relay |
| Anthony Mosse | NZL |
SWI | 1984—1988 | 1–0–1 1985 Tokyo gold: 200 m butterfly; 1989 Tokyo bronze: 200 m butterfly |
| Angela Mullens | AUS |
SWI | 1992 | 0–0–1 1987 Brisbane bronze: 4×100 m freestyle relay |
| Diana Munz | USA |
SWI | 2000—2004 | 4–1–2 1997 Fukuoka silver: 1500 m freestyle, bronze: 400 m freestyle and 800 m freestyle; 2002 Yokohama gold: 400 m freestyle, 800 m freestyle, 1500 m freestyle, and 4×200 m freestyle relay |
| Ryan Murphy | USA |
SWI | 2016 | 3–0–1 2014 Gold Coast bronze: 100 m backstroke; 2018 Tokyo gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay |
| Sean Murphy | CAN |
SWI | 1988 | 0–0–1 1985 Tokyo bronze: 200 m backstroke |
| Curtis Myden | CAN |
SWI | 1992—2000 | 0–4–1 1995 Atlanta bronze: 200 m medley; 1997 Fukuoka silver: 200 m medley and 400 m medley; 1999 Sydney silver: 200 m medley and 400 m medley |
| John Mykkanen | USA |
SWI | 1984 | 0–1–0 1985 Tokyo silver: 400 m freestyle |
| Tomoko Nagai | JPN |
SWI | 2004 | 0–0–2 2002 Yokohama bronze: 4×100 m freestyle relay and bronze: 4×200 m freestyle relay |
| Hiroko Nagasaki | JPN |
SWI | 1984—1988 | 1–1–0 1985 Tokyo gold: 200 m breaststroke, silver: 100 m breaststroke |
| Chikako Nakamori | JPN |
SWI | 1984—1988 | 0–1–0 1989 Tokyo silver: 4×200 m freestyle relay |
| Katsumi Nakamura | JPN |
SWI | 2016 | 0–2–1 2014 Gold Coast silver: 4×100 m medley relay; 2018 Tokyo silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay |
| Mai Nakamura | JPN |
SWI | 1996—2000 | 3–0–3 1995 Atlanta bronze: 100 m backstroke; 1997 Fukuoka gold: 100 m backstroke and 200 m backstroke, bronze: 4×100 m medley relay; 1999 Sydney gold: 100 m backstroke, bronze: 4×100 m medley relay |
| Reiko Nakamura | JPN |
SWI | 2004—2008 | 1–0–1 2006 Victoria gold: 200 m backstroke, bronze: 100 m backstroke |
| Yuko Nakanishi | JPN |
SWI | 2000—2008 | 0–2–0 2006 Victoria silver: 200 m butterfly and 4×100 m medley relay |
| Ayako Nakano | JPN |
SWI | 1988—1992 | 0–2–0 1991 Edmonton silver: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Miki Nakao | JPN |
SWI | 1996—2000 | 0–1–1 1997 Fukuoka bronze: 200 m backstroke; 1999 Sydney silver: 200 m backstroke |
| Anita Nall | USA |
SWI | 1992 | 3–0–0 1993 Kobe gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Eric Namesnik | USA |
SWI | 1992—1996 | 1–3–0 1989 Tokyo silver: 400 m medley; 1991 Edmonton gold: 400 m medley, silver: 200 m medley; 1995 Atlanta silver: 400 m medley |
| Meagen Nay | AUS |
SWI | 2008—2012 | 0–1–0 2010 Irvine silver: 4×200 m freestyle relay |
| Travis Nederpelt | AUS |
SWI | 2004—2008 | 0–0–1 2006 Victoria bronze: 10 km |
| Ryk Neethling | RSA |
SWI | 1996—2008 | 0–1–2 1999 Sydney silver: 1500 m freestyle, bronze: 200 m freestyle and 400 m freestyle |
| Anthony Nesty |  SUR |
SWI | 1984—2008 | 1–0–0 1989 Tokyo gold: 100 m butterfly |
| Nadine Neumann | AUS |
SWI | 1996 | 0–0–2 1997 Fukuoka bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Laura Nicholls | CAN |
SWI | 1996—2000 | 0–1–3 1997 Fukuoka silver: 4×100 m freestyle relay; 1999 Sydney bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 2002 Yokohama bronze: 4×100 m medley relay |
| Patricia Noall | CAN |
SWI | 1988 | 1–1–2 1987 Brisbane bronze: 4×200 m freestyle relay; 1989 Tokyo gold: 200 m freestyle, silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay |
| Andrea Nugent | CAN |
SWI | 1988—1992 | 0–0–1 1985 Tokyo bronze: 4×100 m freestyle relay |
| Lacey Nymeyer | USA |
SWI | 2008 | 2–0–0 2006 Victoria gold: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Mike O'Brien | USA |
SWI | 1984 | 0–0–1 1985 Tokyo bronze: 1500 m freestyle |
| Turlough O'Hare | CAN |
SWI | 1988—1992 | 1–1–3 1987 Brisbane bronze: 4×200 m freestyle relay; 1989 Tokyo gold: 400 m freestyle, silver: 4×200 m freestyle relay, bronze: 200 m freestyle; 1991 Edmonton bronze: 4×200 m freestyle relay |
| Susie O'Neill | AUS |
IOC/SWI | 1992—2005 | 7–13–5 1991 Edmonton gold: 100 m butterfly, silver: 4×100 m medley relay, bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay; 1993 Kobe silver: 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta gold: 100 m butterfly, 200 m butterfly, and 4×100 m medley relay, silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka gold: 200 m butterfly, silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1999 Sydney gold: 200 m freestyle and 200 m butterfly, silver: 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay |
| Yoshihiro Okumura | JPN |
SWI | 2004—2008 | 0–1–0 2010 Irvine silver: 4×200 m freestyle relay |
| Nicolas Oliveira | BRA |
SWI | 2008—2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay |
| Jon Olsen | USA |
SWI | 1992—1996 | 10–3–0 1989 Tokyo gold: 4×100 m freestyle relay and 4×200 m freestyle relay, silver: 200 m freestyle; 1991 Edmonton gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1993 Kobe gold: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta gold: 4×100 m freestyle relay, silver: 100 m freestyle and 4×200 m freestyle relay; 1997 Fukuoka gold: 4×100 m freestyle relay |
| Craig Oppel | USA |
SWI | 1988 | 4–1–0 1985 Tokyo gold: 4×200 m freestyle relay; 1987 Brisbane gold: 200 m freestyle, 4×100 m freestyle relay, 4×200 m freestyle relay, silver: 100 m freestyle |
| Emily Overholt | CAN |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 4×200 m freestyle relay |
| Elli Overton | AUS |
SWI | 1992—2000 | 1–0–3 1993 Kobe bronze: 200 m medley; 1995 Atlanta gold: 200 m medley, bronze: 400 m medley; 1999 Sydney bronze: 200 m medley |
| Jake Packard | AUS |
SWI | 2016 | 1–1–2 2014 Gold Coast bronze: 4×100 m medley relay; 2018 Tokyo gold: 4×100 m medley mixed relay, silver: 100 m breaststroke, bronze: 4×100 m medley relay |
| Kylie Palmer | AUS |
SWI | 2008—2012 | 0–1–0 2010 Irvine silver: 4×200 m freestyle relay |
| Eddie Parenti | CAN |
SWI | 1992—1996 | 0–1–2 1989 Tokyo silver: 4×200 m freestyle relay; 1991 Edmonton bronze: 4×200 m freestyle relay; 1997 Fukuoka bronze: 4×100 m medley relay |
| Park Tae-Hwan | KOR |
SWI | 2004—2016 | 4–2–0 2006 Victoria gold: 400 m freestyle and 1500 m freestyle, silver: 200 m freestyle; 2010 Irvine gold: 400 m freestyle, silver: 200 m freestyle; 2014 Gold Coast gold: 400 m freestyle |
| Georgina Parkes | AUS |
SWI | 1980—1984 | 0–3–1 1985 Tokyo silver: 200 m backstroke, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 100 m backstroke |
| Terence Parkin | RSA |
SWI | 2000—2004 | 0–0–1 1999 Sydney bronze: 200 m breaststroke |
| Michele Pearson | AUS |
SWI | 1980—1984 | 1–2–1 1985 Tokyo gold: 200 m medley, silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m freestyle |
| Todd Pearson | AUS |
SWI | 2000—2004 | 1–0–0 2002 Yokohama gold: 4×100 m freestyle relay |
| Aaron Peirsol | USA |
SWI | 2000—2008 | 8–0–0 2002 Yokohama gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 2006 Victoria gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 2010 Irvine gold: 100 m backstroke and 4×100 m medley relay |
| Thiago Pereira | BRA |
SWI | 2004—2016 | 0–0–3 2006 Victoria bronze: 400 m medley; 2010 Irvine bronze: 200 m medley and 400 m medley |
| Kieren Perkins | AUS |
SWI | 1992—2000 | 7–3–0 1991 Edmonton gold: 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×200 m freestyle relay; 1993 Kobe gold: 400 m freestyle, 800 m freestyle, and 1500 m freestyle, silver: 4×200 m freestyle relay; 1995 Atlanta gold: 1500 m freestyle, silver: 800 m freestyle |
| Michael Phelps | USA |
SWI | 2000—2016 | 16–5–0 2002 Yokohama gold: 200 m medley, 400 m medley, and 4×100 m medley relay, silver: 200 m butterfly and 4×200 m freestyle relay; 2006 Victoria gold: 200 m butterfly, 200 m medley, 400 m medley, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 200 m backstroke; 2010 Irvine gold: 100 m butterfly, 200 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 100 m butterfly, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 200 m medley and 4×100 m freestyle relay |
| Leiston Pickett | AUS |
SWI | 2012 | 0–1–0 2010 Irvine silver: 50 m breaststroke |
| Sydney Pickrem | CAN |
SWI | 2016 | 0–1–0 2018 Tokyo silver: 200 m medley |
| Blake Pieroni | USA |
SWI | 2016 | 1–0–0 2018 Tokyo gold: 4×200 m freestyle relay |
| Annamay Pierse | CAN |
SWI | 2008 | 0–0–1 2010 Irvine bronze: 200 m breaststroke |
| Deane Pieters | AUS |
SWI | 1992 | 0–2–0 1991 Edmonton silver: 4×200 m freestyle relay; 1993 Kobe silver: 4×200 m freestyle relay |
| Adam Pine | AUS |
SWI | 2000—2008 | 0–0–1 1995 Atlanta bronze: 100 m butterfly |
| Jim Piper | AUS |
SWI | 2004 | 0–2–1 2002 Yokohama silver: 200 m breaststroke and 4×100 m medley relay, bronze: 100 m breaststroke |
| Jason Plummer | AUS |
SWI | 1988 | 0–0–2 1987 Brisbane bronze: 400 m freestyle and 1500 m freestyle |
| Sarah Poewe |  GERRSA |
SWI | 2000—2012 | 0–0–1 1999 Sydney bronze: 200 m breaststroke (competed for South Africa) |
| Claudia Poll |  CRC |
SWI | 1996—2004 | 3–2–3 1993 Kobe gold: 200 m freestyle, silver: 400 m freestyle, bronze: 800 m freestyle; 1995 Atlanta bronze: 200 m freestyle; 1997 Fukuoka gold: 200 m freestyle and 400 m freestyle, silver: 800 m freestyle; 1999 Sydney bronze: 400 m freestyle |
| Sylvia Poll | CRC |
SWI | 1988—1992 | 0–0–1 1991 Edmonton bronze: 100 m backstroke |
| Tom Ponting | CAN |
SWI | 1984—1992 | 0–3–1 1985 Tokyo silver: 4×100 m freestyle relay, bronze: 200 m medley; 1987 Brisbane silver: 200 m butterfly and 4×100 m medley relay |
| Victoria Poon | CAN |
SWI | 2008—2012 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay; 2010 Irvine bronze: 50 m freestyle and 4×100 m freestyle relay |
| Jarrod Poort | AUS |
SWI | 2012—2016 | 0–1–0 2014 Gold Coast silver: 10 km |
| Ricardo Prado | BRA |
SWI | 1980—1984 | 1–0–1 1985 Tokyo gold: 400 m medley, bronze: 200 m butterfly |
| Troy Prinsloo | RSA |
SWI | 2008—2012 | 0–1–0 2006 Victoria silver: 800 m freestyle |
| Donna Procter | AUS |
SWI | 1988 | 0–1–5 1985 Tokyo silver: 4×200 m freestyle relay, bronze: 400 m freestyle; 1987 Brisbane bronze: 800 m freestyle and 400 m medley; 1989 Tokyo bronze: 400 m medley; 1991 Edmonton bronze: 800 m freestyle |
| Qian Hong | CHN |
SWI | 1988—1992 | 2–2–2 1987 Brisbane gold: 100 m butterfly, silver: 4×100 m freestyle relay, bronze: 4×100 m medley relay; 1989 Tokyo gold: 100 m butterfly, silver: 4×100 m medley relay; 1989 Tokyo bronze: 4×100 m freestyle relay |
| Kristine Quance | USA |
SWI | 1996 | 4–2–1 1991 Edmonton gold: 200 m breaststroke, silver: 400 m medley; 1993 Kobe gold: 400 m medley, bronze: 200 m breaststroke; 1997 Fukuoka gold: 200 m medley and 400 m medley, silver: 200 m butterfly |
| Megan Quann-Jendrick | USA |
SWI | 2000—2008 | 1–2–0 1999 Sydney gold: 4×100 m medley relay, silver: 100 m breaststroke and 100 m breaststroke (competed as Megan Quann) |
| Kane Radford | NZL |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 10 km |
| Trina Radke | USA |
SWI | 1988 | 2–0–0 1985 Tokyo gold: 4×200 m freestyle relay; 1987 Brisbane gold: 4×200 m freestyle relay |
| Pam Rai | CAN |
SWI | 1984 | 0–0–1 1985 Tokyo bronze: 4×100 m freestyle relay |
| Shayne Reese | AUS |
SWI | 2004—2008 | 0–1–1 2006 Victoria silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Jennifer Reilly | AUS |
SWI | 2000—2004 | 1–0–0 2002 Yokohama gold: 400 m medley |
| Steph Rice | AUS |
SWI | 2008—2012 | 0–0–2 2006 Victoria bronze: 200 m medley and 400 m medley |
| Brenton Rickard | AUS |
SWI | 2008—2012 | 0–2–1 2006 Victoria silver: 100 m breaststroke, bronze: 4×100 m medley relay; 2010 Irvine silver: 200 m breaststroke |
| Sam Riley | AUS |
SWI | 1992—1996 | 4–6–0 1991 Edmonton silver: 100 m breaststroke and 200 m breaststroke; 1993 Kobe silver: 100 m breaststroke and 4×100 m medley relay; 1995 Atlanta gold: 200 m breaststroke and 4×100 m medley relay; 1997 Fukuoka gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay; 1999 Sydney silver: 4×100 m medley relay |
| James Roberts | AUS |
SWI | 2012—2016 | 0–1–0 2018 Tokyo silver: 4×100 m freestyle relay |
| Martin Roberts | AUS |
SWI | 1988—1992 | 0–1–2 1987 Brisbane silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 1989 Tokyo bronze: 4×200 m freestyle relay |
| Phil Rogers | AUS |
SWI | 1992—2000 | 2–6–3 1989 Tokyo bronze: 4×100 m medley relay; 1991 Edmonton silver: 100 m breaststroke, bronze: 4×100 m medley relay; 1993 Kobe gold: 100 m breaststroke and 200 m breaststroke, silver: 4×100 m medley relay; 1995 Atlanta silver: 100 m breaststroke and 4×100 m medley relay, bronze: 200 m breaststroke; 1997 Fukuoka silver: 100 m breaststroke and 4×100 m medley relay |
| Giaan Rooney | AUS |
SWI | 2000—2004 | 0–2–1 1999 Sydney silver: 4×200 m freestyle relay; 2002 Yokohama silver: 4×200 m freestyle relay, bronze: 200 m freestyle |
| Gabrielle Rose | BRAUSA |
SWI | 1996—2000 | 0–1–0 2002 Yokohama silver: 200 m medley (competed for the United States) |
| Matt Rose | CAN |
SWI | 2004 | 0–0–1 2006 Victoria bronze: 4×100 m freestyle relay |
| Jeff Rouse | USA |
SWI | 1992—1996 | 9–0–0 1989 Tokyo gold: 100 m backstroke and 4×100 m medley relay; 1991 Edmonton gold: 100 m backstroke, 200 m backstroke, and 4×100 m medley relay; 1993 Kobe gold: 100 m backstroke and 4×100 m medley relay; 1995 Atlanta gold: 100 m backstroke and 4×100 m medley relay |
| Taylor Ruck | CAN |
SWI | 2016 | 1–1–3 2018 Tokyo gold: 200 m freestyle, silver: 200 m backstroke, bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay |
| Cierra Runge | USA |
SWI | 2016 | 0–1–0 2014 Gold Coast silver: 400 m freestyle |
| Angela Russell | AUS |
SWI | 1984 | 0–1–1 1985 Tokyo silver: 4×100 m freestyle relay; bronze: 50 m freestyle (competed as Angela Harris) |
| Colin Russell | CAN |
SWI | 2008—2012 | 0–1–1 2006 Victoria silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay |
| Sarah Ryan | AUS |
SWI | 1996—2004 | 2–7–2 1993 Kobe silver: 4×100 m freestyle relay; 1995 Atlanta gold: 4×100 m medley relay, silver: 4×100 m freestyle relay; 1997 Fukuoka silver: 4×100 m medley relay, bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1999 Sydney silver: 50 m freestyle, 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2002 Yokohama gold: 4×100 m freestyle relay |
| Natsumi Sakai | JPN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 4×100 m medley relay |
| Summer Sanders | USA |
SWI | 1992 | 3–1–0 1989 Tokyo silver: 200 m medley; 1991 Edmonton gold: 200 m butterfly, 200 m medley, and 400 m medley |
| Gabriel Santos | BRA |
SWI | 2016 | 1–0–0 2018 Tokyo gold: 4×100 m freestyle relay |
| Nicholas Santos | BRA |
SWI | 2008—2012 | 0–1–0 2010 Irvine silver: 50 m butterfly |
| Kaori Sasaki | JPN |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 4×200 m freestyle relay |
| Geneviève Saumur | CAN |
SWI | 2008 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay; 2010 Irvine bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Katerine Savard | CAN |
SWI | 2012—2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m medley relay |
| Rick Say | CAN |
SWI | 2000—2008 | 0–0–4 1999 Sydney bronze: 4×200 m freestyle relay; 2002 Yokohama bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 2006 Victoria bronze: 4×100 m freestyle relay |
| Jess Schipper | AUS |
SWI | 2004—2012 | 3–0–1 2006 Victoria gold: 100 m butterfly and 200 m butterfly, bronze: 4×100 m medley relay; 2010 Irvine gold: 200 m butterfly |
| Mel Schlanger | AUS |
SWI | 2008—2012 | 1–1–3 2006 Victoria bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 4×100 m freestyle relay, silver: 4×200 m freestyle relay |
| Allison Schmitt | USA |
SWI | 2008—2016 | 2–1–0 2010 Irvine gold: 200 m freestyle and 4×200 m freestyle relay; 2018 Tokyo silver: 4×200 m freestyle relay |
| Roland Schoeman | RSA |
SWI | 2000—2012 | 0–1–3 2006 Victoria silver: 50 m freestyle, bronze: 100 m freestyle; 2010 Irvine bronze: 50 m butterfly and 4×100 m freestyle relay |
| Rich Schroeder | USA |
SWI | 1984—1988 | 1–2–0 1987 Brisbane gold: 4×100 m medley relay, silver: 100 m breaststroke; 1989 Tokyo silver: 100 m breaststroke |
| Brad Schumacher | USA |
SWI/WAP | 1996—2000 | 1–0–0 1997 Fukuoka gold: 4×100 m freestyle relay |
| Andrea Schwartz | CAN |
SWI | 1996 | 0–1–0 1997 Fukuoka silver: 4×200 m freestyle relay |
| Tripp Schwenk | USA |
SWI | 1992—1996 | 1–2–0 1993 Kobe silver: 200 m backstroke; 1995 Atlanta gold: 200 m backstroke, 1995 Atlanta silver: 100 m backstroke |
| Emily Seebohm | AUS |
SWI | 2008—2016 | 6–6–0 2010 Irvine gold: 100 m backstroke and 200 m medley, silver: 100 m freestyle, 50 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay; 2014 Gold Coast gold: 100 m backstroke and 4×100 m medley relay, silver: 200 m backstroke; 2018 Tokyo gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 100 m backstroke |
| Daiya Seto | JPN |
SWI | 2016 | 2–0–2 2014 Gold Coast gold: 200 m butterfly, bronze: 200 m medley; 2018 Tokyo gold: 200 m butterfly, bronze: 400 m medley |
| Shannon Shakespeare | CAN |
SWI | 1996—2000 | 0–1–2 1993 Kobe bronze: 4×100 m freestyle relay; 1995 Atlanta bronze: 4×200 m freestyle relay; 1997 Fukuoka silver: 4×100 m freestyle relay |
| Eric Shanteau | USA |
SWI | 2008—2012 | 0–0–1 2010 Irvine bronze: 200 m breaststroke |
| Royce Sharp | USA |
SWI | 1992 | 1–0–0 1993 Kobe gold: 200 m backstroke |
| Ai Shibata | JPN |
SWI | 2004—2008 | 1–1–2 2006 Victoria gold: 400 m freestyle, silver: 800 m freestyle, bronze: 1500 m freestyle and 4×200 m freestyle relay |
| Ryuichi Shibata | JPN |
SWI | 2008 | 0–1–0 2006 Victoria silver: 200 m butterfly |
| Sakiko Shimizu | JPN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 400 m medley |
| Shinri Shioura | JPN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 4×100 m freestyle relay |
| Rie Shito | JPN |
SWI | 1992 | 2–0–1 1989 Tokyo gold: 200 m butterfly; 1993 Kobe gold: 200 m butterfly, bronze: 4×100 m medley relay |
| Jon Sieben | AUS |
SWI | 1984—1992 | 0–3–2 1985 Tokyo silver: 100 m butterfly and 4×100 m medley relay; 1987 Brisbane silver: 100 m butterfly, bronze: 4×100 m medley relay; 1991 Edmonton bronze: 4×100 m medley relay |
| Anna Simcic | NZL |
SWI | 1992—1996 | 1–1–0 1989 Tokyo silver: 200 m backstroke; 1991 Edmonton gold: 200 m backstroke |
| Kierra Smith | CAN |
SWI | 2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m medley relay |
| Leah Smith | USA |
SWI | 2016 | 1–1–3 2014 Gold Coast gold: 4×200 m freestyle relay; 2018 Tokyo silver: 4×200 m freestyle relay, bronze: 400 m freestyle, 800 m freestyle, and 1500 m freestyle |
| Glenn Snyders | NZL |
SWI | 2008—2016 | 0–0–1 2014 Gold Coast bronze: 100 m breaststroke |
| Rebecca Soni | USA |
SWI | 2008—2012 | 3–0–0 2010 Irvine gold: 100 m breaststroke, 200 m breaststroke, and 4×100 m medley relay |
| Christian Sprenger | AUS |
SWI | 2008—2012 | 0–1–1 2010 Irvine silver: 100 m breaststroke, bronze: 4×100 m medley relay |
| Tom Stachewicz | AUS |
SWI | 1984—1992 | 0–4–6 1985 Tokyo silver: 4×100 m medley relay, bronze: 4×200 m freestyle relay; 1987 Brisbane silver: 200 m freestyle and 4×200 m freestyle relay, bronze: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay; 1989 Tokyo silver: 4×100 m freestyle relay, bronze: 4×200 m freestyle relay and 4×100 m medley relay |
| Trent Steed | AUS |
SWI | 1996 | 0–0–1 1997 Fukuoka bronze: 400 m medley |
| John Steel | NZL |
SWI | 1992—1996 | 0–0–5 1993 Kobe bronze: 100 m freestyle and 4×200 m freestyle relay; 1995 Atlanta bronze: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka bronze: 4×100 m freestyle relay |
| Carrie Steinseifer | USA |
SWI | 1984 | 4–1–0 1985 Tokyo gold: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 100 m freestyle; 1989 Tokyo gold: 4×100 m freestyle relay |
| Craig Stevens | AUS |
SWI | 2004—2008 | 1–0–0 2002 Yokohama gold: 4×200 m freestyle relay |
| Mel Stewart | USA |
SWI | 1988—1992 | 4–0–0 1987 Brisbane gold: 200 m butterfly; 1989 Tokyo gold: 200 m butterfly and 4×200 m freestyle relay; 1991 Edmonton gold: 200 m butterfly |
| Brett Stocks | AUS |
SWI | 1984 | 0–2–0 1985 Tokyo silver: 100 m breaststroke and 4×100 m medley relay |
| Mark Stockwell | AUS |
SWI | 1984 | 0–0–2 1985 Tokyo bronze: 50 m freestyle and 4×100 m freestyle relay |
| Eamon Sullivan | AUS |
SWI | 2004—2012 | 0–2–2 2006 Victoria silver: 4×100 m freestyle relay, bronze: 100 m freestyle and 4×100 m medley relay; 2010 Irvine silver: 4×100 m freestyle relay |
| Chloe Sutton | USA |
SWI | 2008—2012 | 2–1–0 2006 Victoria gold: 10 km; 2010 Irvine gold: 400 m freestyle, silver: 800 m freestyle |
| Daichi Suzuki | JPN |
SWI | 1984—1988 | 0–1–0 1987 Brisbane silver: 100 m backstroke |
| Satomi Suzuki | JPN |
SWI | 2012—2016 | 0–0–2 2010 Irvine bronze: 4×100 m medley relay; 2018 Tokyo bronze: 200 m breaststroke |
| Yasuko Tajima | JPN |
SWI | 2000 | 0–1–0 1999 Sydney silver: 400 m medley |
| Kiyomi Takahashi | JPN |
SWI | 1984—1988 | 0–0–1 1987 Brisbane bronze: 200 m butterfly |
| Ken Takakuwa | JPN |
SWI | 2008—2012 | 0–0–1 2006 Victoria bronze: 200 m medley |
| Masami Tanaka | JPN |
SWI | 1996—2004 | 0–1–2 1995 Atlanta bronze: 4×100 m medley relay; 1997 Fukuoka silver: 200 m breaststroke; 1999 Sydney bronze: 4×100 m medley relay |
| Uğur Taner |  TUR |
SWI | 1992 | 3–1–2 1993 Kobe gold: 4×200 m freestyle relay, bronze: 200 m freestyle; 1997 Fukuoka gold: 200 m butterfly and 4×200 m freestyle relay; 1999 Sydney silver: 4×200 m freestyle relay, bronze: 200 m butterfly |
| Aya Terakawa | JPN |
SWI | 2004—2012 | 0–3–1 2002 Yokohama silver: 200 m backstroke; 2010 Irvine silver: 50 m backstroke and 100 m backstroke, bronze: 4×100 m medley relay |
| Miho Teramura | JPN |
SWI | 2016 | 0–0–1 2018 Tokyo bronze: 200 m medley |
| Cristina Teuscher | USA |
SWI | 1996—2000 | 2–2–1 1995 Atlanta gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1999 Sydney gold: 4×200 m freestyle relay, silver: 200 m medley, bronze: 400 m medley |
| Mark Tewksbury | CAN |
SWI | 1988—1992 | 1–5–1 1987 Brisbane gold: 100 m backstroke, silver: 200 m backstroke and 4×100 m medley relay; 1989 Tokyo silver: 4×100 m medley relay, bronze: 100 m backstroke; 1991 Edmonton silver: 100 m backstroke and 4×100 m medley relay |
| Nick Thoman | USA |
SWI | 2012 | 0–0–1 2010 Irvine bronze: 50 m backstroke |
| Petria Thomas | AUS |
SWI | 1996—2004 | 3–3–1 1993 Kobe silver: 4×100 m medley relay, bronze: 100 m butterfly; 2002 Yokohama gold: 200 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 100 m butterfly and 4×200 m freestyle relay |
| Chris Thompson | USA |
SWI | 2000 | 0–0–2 1999 Sydney bronze: 1500 m freestyle; 2002 Yokohama bronze: 800 m freestyle |
| Jenny Thompson | USA |
SWI | 1992—2004 | 25–7–2 1989 Tokyo gold: 50 m freestyle and 4×100 m freestyle relay, silver: 100 m freestyle; 1991 Edmonton gold: 50 m freestyle and 4×100 m freestyle relay; 1993 Kobe gold: 50 m freestyle, 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 1995 Atlanta gold: 100 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 50 m freestyle, 100 m butterfly, and 4×100 m medley relay; 1997 Fukuoka gold: 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 50 m freestyle; 1999 Sydney gold: 50 m freestyle, 100 m freestyle, 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay; 2002 Yokohama gold: 50 m freestyle, silver: 4×100 m freestyle relay and 4×100 m medley relay, bronze: 100 m freestyle and 100 m butterfly |
| Ian Thorpe | AUS |
AUS/SWI | 2000—2004 | 9–4–0 1997 Fukuoka silver: 400 m freestyle and 4×200 m freestyle relay; 1999 Sydney gold: 200 m freestyle, 400 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay; 2002 Yokohama gold: 100 m freestyle, 200 m freestyle, 400 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay, silver: 4×100 m medley relay; 2006 Victoria silver: 4×100 m freestyle relay |
| Janet Tibbits | AUS |
SWI | 1984 | 0–2–1 1985 Tokyo silver: 100 m butterfly and 4×100 m medley relay, bronze: 200 m butterfly |
| Nick Tongue | NZL |
SWI | 1996 | 0–0–3 1995 Atlanta bronze: 4×100 m freestyle relay; 1997 Fukuoka bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Kristin Topham | CAN |
SWI | 1988—1992 | 0–1–0 1989 Tokyo silver: 4×100 m freestyle relay |
| Dara Torres | USA |
SWI | 1984—2008 | 3–0–0 1987 Brisbane gold: 100 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay |
| Scott Tucker | USA |
SWI | 1996—2000 | 1–1–0 1997 Fukuoka gold: 4×100 m freestyle relay; 2002 Yokohama silver: 4×100 m freestyle relay |
| Miki Uchida | JPN |
SWI | 2012—2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay |
| Sho Uchida | JPN |
SWI | 2008 | 0–1–0 2010 Irvine silver: 4×200 m freestyle relay |
| Haruka Ueda | JPN |
SWI | 2008—2012 | 0–0–2 2006 Victoria bronze: 4×200 m freestyle relay; 2010 Irvine bronze: 4×100 m medley relay |
| Simon Upton | AUS |
SWI | 1988 | 0–1–1 1991 Edmonton silver: 4×200 m freestyle relay, bronze: 4×100 m medley relay |
| Scott Usher | USA |
SWI | 2004 | 0–0–1 2006 Victoria bronze: 200 m breaststroke |
| Melanie Valerio | USA |
SWI | 1996 | 4–0–0 1993 Kobe gold: 4×100 m freestyle relay; 1995 Atlanta gold: 4×100 m freestyle relay and 4×200 m freestyle relay; 1997 Fukuoka gold: 4×100 m freestyle relay |
| Amy Van Dyken | USA |
SWI | 1996—2000 | 2–2–0 1995 Atlanta gold: 50 m freestyle and 4×100 m freestyle relay, silver: 100 m freestyle and 4×100 m medley relay |
| Chantal Van Landeghem | CAN |
SWI | 2016 | 0–0–2 2014 Gold Coast bronze: 50 m freestyle and bronze: 4×100 m medley relay |
| Lauren Van Oosten | CAN |
SWI | 2004 | 0–0–1 1997 Fukuoka bronze: 200 m breaststroke |
| Karen Van Wirdum | AUS |
SWI | 1988—1996 | 0–1–2 1987 Brisbane bronze: 50 m freestyle and 4×100 m freestyle relay; 1989 Tokyo silver: 4×100 m medley relay |
| Ian Vander-Wal | AUS |
SWI | 1996 | 0–3–0 1989 Tokyo silver: 4×100 m freestyle relay; 1997 Fukuoka silver: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Peter Vanderkaay | USA |
SWI | 2004—2012 | 2–0–1 2006 Victoria gold: 4×200 m freestyle relay; 2010 Irvine gold: 4×200 m freestyle relay, bronze: 200 m freestyle |
| Gary Vandermeulen | CAN |
SWI | 1988 | 0–1–0 1989 Tokyo silver: 4×200 m freestyle relay |
| Steven Vandermeulen | CAN |
SWI | 1988 | 0–0–1 1989 Tokyo bronze: 4×100 m freestyle relay |
| Dan Veatch | USA |
SWI | 1988 | 3–0–0 1987 Brisbane gold: 200 m backstroke and 4×100 m medley relay; 1989 Tokyo gold: 200 m backstroke |
| Marco Veilleux | CAN |
SWI | 1984 | 0–0–2 1985 Tokyo bronze: 200 m breaststroke and 4×100 m medley relay |
| Erik Vendt | USA |
SWI | 2000—2008 | 0–3–0 2002 Yokohama silver: 1500 m freestyle and 400 m medley; 2006 Victoria silver: 1500 m freestyle |
| Mark Versfeld | CAN |
SWI | 2000 | 0–2–3 1995 Atlanta bronze: 100 m backstroke; 1997 Fukuoka silver: 200 m backstroke, bronze: 100 m backstroke and 4×100 m medley relay; 1999 Sydney silver: 4×100 m medley relay |
| Dana Vollmer | USA |
SWI | 2004—2016 | 5–1–0 2006 Victoria gold: 4×200 m freestyle relay; 2010 Irvine gold: 100 m butterfly, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle |
| Shannon Vreeland | USA |
SWI | 2012 | 1–1–1 2014 Gold Coast gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay, bronze: 200 m freestyle |
| Allison Wagner | USA |
SWI | 1996 | 1–2–0 1993 Kobe gold: 200 m medley, silver: 400 m medley; 1995 Atlanta silver: 400 m medley |
| Janie Wagstaff | USA |
SWI | 1992 | 2–0–1 1991 Edmonton gold: 100 m backstroke and 4×100 m medley relay, bronze: 200 m backstroke |
| Laura Walker | USA |
SWI | 1988 | 2–0–0 1985 Tokyo gold: 4×200 m freestyle relay; 1987 Brisbane gold: 4×100 m freestyle relay |
| Neil Walker | USA |
SWI | 2000—2004 | 5–4–0 1997 Fukuoka gold: 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay, silver: 100 m freestyle and 100 m backstroke; 1999 Sydney gold: 4×100 m medley relay, silver: 100 m freestyle and 4×100 m freestyle relay; 2006 Victoria gold: 4×100 m freestyle relay |
| Wang Xiaohong | CHN |
SWI | 1988—1992 | 0–1–1 1989 Tokyo silver: 100 m butterfly, bronze: 200 m butterfly |
| Darren Ward | CAN |
SWI | 1988—1992 | 0–1–4 1989 Tokyo silver: 4×200 m freestyle relay, bronze: 4×100 m freestyle relay; 1991 Edmonton bronze: 200 m freestyle, 4×100 m freestyle relay, and 4×200 m freestyle relay |
| Ippei Watanabe | JPN |
SWI | 2014—2016 | 1–0–0 2018 Tokyo gold: 200 m breaststroke |
| Kanako Watanabe | JPN |
SWI | 2012—2016 | 1–1–0 2014 Gold Coast gold: 200 m breaststroke, silver: 100 m breaststroke |
| Josh Watson | AUS |
SWI | 2000—2004 | 0–0–1 1999 Sydney bronze: 100 m backstroke |
| Mary Wayte | USA |
SWI | 1984—1988 | 1–1–0 1985 Tokyo gold: 4×200 m freestyle relay, silver: 200 m freestyle |
| Richard Weinberger | CAN |
SWI | 2012—2016 | 0–0–1 2010 Irvine bronze: 10 km |
| Amanda Weir | USA |
SWI | 2004—2016 | 3–2–0 2006 Victoria gold: 4×100 m freestyle relay and 4×100 m medley relay, silver: 100 m freestyle; 2010 Irvine gold: 4×100 m freestyle relay, silver: 50 m freestyle |
| Abbey Weitzeil | USA |
SWI | 2016 | 0–1–0 2014 Gold Coast silver: 4×100 m freestyle relay |
| Matt Welsh | AUS |
SWI | 2000—2004 | 0–3–1 1999 Sydney silver: 100 m backstroke; 2002 Yokohama silver: 200 m backstroke and 4×100 m medley relay; 2006 Victoria bronze: 4×100 m medley relay |
| Mike West | CAN |
SWI | 1984 | 0–2–1 1985 Tokyo silver: 100 m backstroke and 200 m backstroke, bronze: 4×100 m medley relay |
| Dave Wharton | USA |
SWI | 1988—1992 | 4–3–1 1987 Brisbane gold: 200 m medley and 400 m medley; 1989 Tokyo gold: 200 m medley and 400 m medley, silver: 200 m butterfly; 1991 Edmonton silver: 200 m butterfly and 400 m medley, bronze: 200 m medley |
| Ashley Whitney | USA |
SWI | 1996 | 1–0–0 1997 Fukuoka gold: 4×200 m freestyle relay |
| Jordan Wilimovsky | USA |
SWI | 2016 | 2–1–0 2018 Tokyo gold: 1500 m freestyle and 10 km, silver: 800 m freestyle |
| Tom Wilkens | USA |
SWI | 2000 | 1–1–3 1997 Fukuoka bronze: 200 m breaststroke; 1999 Sydney gold: 200 m medley, silver: 200 m breaststroke, bronze: 400 m medley; 2002 Yokohama bronze: 200 m medley |
| Julia Wilkinson | CAN |
SWI | 2008—2012 | 0–1–2 2006 Victoria silver: 4×100 m freestyle relay; 2010 Irvine bronze: 4×100 m freestyle relay and 4×200 m freestyle relay |
| Carl Wilson | AUS |
SWI | 1988 | 0–0–1 1987 Brisbane bronze: 4×100 m medley relay |
| David Wilson | AUS |
SWI | 1988 | 0–0–1 1987 Brisbane bronze: 200 m butterfly |
| Anna Windsor | AUS |
SWI | 1996—2000 | 0–4–1 1993 Kobe silver: 4×100 m freestyle relay and 4×200 m freestyle relay; 1995 Atlanta silver: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 200 m medley |
| Rob Woodhouse | AUS |
SWI | 1984—1988 | 0–2–1 1985 Tokyo silver: 200 m medley, bronze: 4×200 m freestyle relay; 1987 Brisbane silver: 400 m medley |
| Kelsi Worrell | USA |
SWI | 2016 | 0–3–0 2018 Tokyo silver: 100 m butterfly, 4×100 m freestyle relay, and 4×100 m medley relay (competed as Kelsi Dahlia) |
| Eric Wunderlich | USA |
SWI | 1996 | 2–1–2 1991 Edmonton bronze: 200 m breaststroke; 1993 Kobe bronze: 200 m breaststroke; 1995 Atlanta gold: 100 m breaststroke and 4×100 m medley relay, silver: 200 m breaststroke |
| Debby Wurzburger | CAN |
SWI | 1988 | 0–0–1 1985 Tokyo bronze: 4×200 m freestyle relay |
| Sachiko Yamada | JPN |
SWI | 2000—2004 | 0–2–3 2002 Yokohama silver: 800 m freestyle and 1500 m freestyle, bronze: 400 m freestyle and 4×200 m freestyle relay; 2006 Victoria bronze: 400 m freestyle |
| Misaki Yamaguchi | JPN |
SWI | 2008—2016 | 0–0–1 2014 Gold Coast bronze: 4×100 m freestyle relay |
| Takashi Yamamoto | JPN |
SWI | 1996—2004 | 0–1–5 1995 Atlanta bronze: 4×100 m medley relay; 1999 Sydney silver: 200 m butterfly, bronze: 100 m butterfly and 4×100 m medley relay; 2002 Yokohama bronze: 200 m butterfly; 2006 Victoria bronze: 100 m butterfly |
| Eri Yamanoi | JPN |
SWI | 1996 | 0–0–1 1995 Atlanta bronze: 4×100 m freestyle relay |
| Yang Wenyi | CHN |
SWI | 1988—1992 | 0–2–2 1987 Brisbane bronze: 4×100 m medley relay; 1989 Tokyo silver: 50 m freestyle and 4×100 m medley relay; 1989 Tokyo bronze: 4×100 m freestyle relay |
| Zhang Lin | CHN |
SWI | 2004—2008 | 0–1–3 2006 Victoria silver: 400 m freestyle, bronze: 200 m freestyle; 2010 Irvine bronze: 400 m freestyle and 1500 m freestyle |
| Zhuang Yong | CHN |
SWI | 1988—1992 | 1–2–2 1987 Brisbane silver: 4×100 m freestyle relay; 1989 Tokyo gold: 100 m freestyle, silver: silver: 4×100 m medley relay, bronze: 200 m freestyle and 4×100 m freestyle relay |
| Kate Ziegler | USA |
SWI | 2008—2012 | 3–1–0 2006 Victoria gold: 800 m freestyle and 1500 m freestyle; 2010 Irvine gold: 800 m freestyle, silver: 1500 m freestyle |