| Athlete |
Nation(s) |
Sport(s) |
Role(s) |
Era |
Notes |
| Stefan Aartsen |
 NED |
SWM |
Olympics |
1996—2000 |
4×50 m freestyle relay – 12 December 1998 - 16 December 2001: 1:26.99 (12 December 1998; Sheffield, GBR) |
| Becky Adlington |
 GBR |
SWM |
Olympics |
2008—2012 |
800 m freestyle – 10 April 2008 - 12 December 2008: 8:08.25 (10 April 2008; Manchester, GBR) |
| Serhiy Advena |
 UKR |
SWM |
Olympics |
2004—2008 |
4×100 m medley relay – 9 April 2006 - 13 April 2008: 3:28.62 (9 April 2006; Shanghai, CHN) |
| Robin van Aggele |
NED |
SWM |
Olympics |
2008 |
100 m breaststroke – 11 December 2009 - 16 December 2017: 56.29 (11 December 2009; İstanbul, TUR); 4×100 m freestyle relay – 9 April 2008 - 20 December 2008: 3:09.18 (9 April 2008; Manchester, GBR) |
| Yannick Agnel |
 FRA |
SWM |
Olympics |
2012—2016 |
400 m freestyle – 15 November 2012 - present: 3:32.25 (15 November 2012; Angers, FRA); 800 m freestyle – 16 November 2012 - 7 November 2021: 7:29.17 (16 November 2012; Angers, FRA); 4×100 m freestyle relay – 15 December 2010 - 3 December 2014: 3:04.78 (15 December 2010; Dubai, UAE) |
| Franziska van Almsick |
 GER |
SWM |
Olympics |
1992—2004 |
50 m freestyle – 7 November 1992 - 14 December 1996: 24.75 (7 November 1992; Schwäbisch Gmünd, GER); 100 m freestyle – 6 January 1993 - 13 December 1996: 53.46 (6 January 1993; Shanghai, GER), 53.33 (10 January 1993; Beijing, GER); 200 m freestyle – 9 January 1993 - 13 December 1998: 1:55.84 (9 January 1993; Beijing, CHN); 4×50 m freestyle relay – 22 November 1992 - 11 December 1998: 1:40.63 (22 November 1992; Espoo, FIN); 4×50 m medley relay – 21 November 1992 - 15 December 1996 and 13 December 1998 - 12 December 1999: 1:52.13 (21 November 1992; Espoo, FIN), 1:50.13 (13 December 1998; Sheffield, GBR) |
| Therèse Alshammar |
 SWE |
SWM |
Olympics / Other |
1996—2016 |
50 m freestyle – 11 December 1999 - 17 November 2007: 24.27 (11 December 1999; Lisboa, POR), 24.09 (11 December 1999; Lisboa, POR), 23.59 (18 March 2000; Athina, GRE); 100 m freestyle – 10 December 1999 - 18 November 2007: 52.80 (10 December 1999; Lisboa, POR), 52.17 (17 March 2000; Athina, GRE); 50 m butterfly – 12 November 2008 - 12 December 2008 and 17 October 2009 - present: 25.31 (12 November 2008; Stockholm, SWE), 24.75 (17 October 2009; Durban, RSA), 24.46 (11 November 2009; Stockholm, SWE), 24.38 (22 November 2009; Singapore, SGP); 100 m butterfly – 16 October 2009 - 10 November 2009: 56.12 (16 October 2009; Durban, RSA); 100 m medley – 17 October 2009 - 15 November 2009: 58.51 (17 October 2009; Durban, RSA); 4×50 m freestyle relay – 10 December 1999 - 12 December 2003: 1:38.45 (10 December 1999; Lisboa, POR), 1:38.21 (15 December 2000; Valencia, ESP); 4×50 m medley relay – 12 December 1999 - 11 December 2004: 1:48.47 (12 December 1999; Lisboa, POR), 1:48.31 (16 December 2000; Valencia, ESP); 4×100 m medley relay – 20 April 1997 - 11 April 2008: 4:02.42 (20 April 1997; Göteborg, SWE), 4:00.84 (4 April 1999; Hong Kong, HKG), 3:59.53 (19 March 2000; Athina, GRE), 3:55.78 (5 April 2002; Moskva, RUS) |
| Melki Álvarez |
 ESP |
SWM |
Olympics |
2008 |
200 m breaststroke – 18 April 2009 - 13 December 2009: 2:03.46 (18 April 2009; Sabadell, ESP), 2:02.67 (14 November 2009; Berlin, GER) |
| Örn Arnarson |
 ISL |
SWM |
Olympics / Other |
2000—2008 |
100 m backstroke – 17 December 2000 - 20 January 2001: 52.28 (17 December 2000; Valencia, ESP) |
| Coralie Balmy |
FRA |
SWM |
Olympics |
2008—2016 |
200 m freestyle – 6 December 2008 - 14 December 2008: 1:53.18 (6 December 2008; Angers, FRA); 4×200 m freestyle relay – 15 December 2010 - 3 December 2014: 7:38.33 (15 December 2010; Dubai, UAE) |
| Brigitte Becue |
 BEL |
SWM |
Olympics |
1988—2000 |
100 m breaststroke – 21 January 1998 - 6 January 2002: 1:07.02 (21 January 1998; Sydney, AUS), 1:06.87 (28 March 1998; Paris, FRA) |
| Mireia Belmonte |
ESP |
SWM |
Olympics / Other |
2008—2020 |
400 m freestyle – 11 August 2013 - present: 3:54.52 (11 August 2013; Berlin, GER); 800 m freestyle – 10 August 2013 - present: 7:59.34 (10 August 2013; Berlin, GER); 1500 m freestyle – 29 November 2013 - 16 November 2019: 15:26.95 (29 November 2013; Castellón, ESP), 15:19.71 (12 December 2014; Sabadell, ESP); 200 m butterfly – 26 November 2009 - 13 December 2012 and 12 December 2013 - present: 2:03.01 (26 November 2009; Castellón, ESP), 2:01.52 (12 December 2013; Herning, DEN), 1:59.61 (3 December 2014; Doha, QAT); 200 m medley – 12 April 2008 - 11 December 2008: 2:07.47 (12 April 2008; Manchester, GBR); 400 m medley – 14 December 2008 - 18 December 2009, 15 December 2010 - 25 November 2012, 3 December 2014 - 2 December 2015, and 12 August 2017 - present: 4:25.06 (14 December 2008; Rijeka, CRO), 4:24.21 (15 December 2010; Dubai, UAE), 4:19.86 (3 December 2014; Doha, QAT), 4:18.94 (12 August 2017; Eindhoven, NED) |
| Marco Belotti |
 ITA |
SWM |
Olympics |
2008—2016 |
4×50 m medley relay – 11 December 2008 - 10 December 2009: 1:34.01 (11 December 2008; Rijeka, CRO), 1:32.91 (11 December 2008; Rijeka, CRO) |
| Janine Belton |
GBR |
SWM |
Olympics |
1996—2000 |
4×200 m freestyle relay – 10 August 2001 - 9 April 2008: 7:47.14 (10 August 2001; Norwich, GBR) |
| Alain Bernard |
FRA |
SWM |
Olympics |
2008—2012 |
100 m freestyle – 7 December 2008 - 12 December 2008: 45.69 (7 December 2008; Angers, FRA); 4×50 m freestyle relay – 14 December 2008 - present: 1:22.38 (14 December 2008; Rijeka, CRO), 1:20.77 (14 December 2008; Rijeka, CRO); 4×100 m freestyle relay – 15 December 2010 - 3 December 2014: 3:04.78 (15 December 2010; Dubai, UAE) |
| Jan Bidrman |
SWE |
SWM |
Olympics / Non-starter |
1988—1992 |
400 m medley – 18 March 1989 - 11 February 1990: 4:12.77 (18 March 1989; Malmö, SWE) |
| Paul Biedermann |
GER |
SWM |
Olympics |
2008—2016 |
200 m freestyle – 16 November 2008 - present: 1:40.83 (16 November 2008; Berlin, GER), 1:39.37 (15 November 2009; Berlin, GER); 400 m freestyle – 30 November 2008 - 15 November 2012: 3:34.98 (30 November 2008; Essen, GER), 3:32.77 (14 November 2009; Berlin, GER); 800 m freestyle – 27 November 2008 - 19 December 2009: 7:35.23 (27 November 2008; Essen, GER) |
| Pernille Blume |
 DEN |
SWM |
Olympics / Other |
2012—2020 |
4×100 m medley relay – 14 December 2012 - 21 December 2021: 3:49.87 (14 December 2012; İstanbul, TUR), 3:48.86 (7 December 2014; Doha, QAT) |
| Thom de Boer |
NED |
SWM |
Olympics |
2020 |
4×50 m medley mixed relay – 7 November 2021 - 14 December 2022: 1:36.18 (7 November 2021; Kazan, RUS) |
| Aleksey Borislavsky |
 URS
UKR |
SWM |
Olympics |
1988 |
4×100 m freestyle relay – 13 December 1987 - 19 March 1989: 3:15.07 (13 December 1987; Monte Carlo, MON) |
| Susanne Börnike |
 GDR |
SWM |
Olympics |
1988 |
200 m breaststroke – 19 December 1987 - 28 November 2001: 2:24.61 (19 December 1987; Rostock, GDR), 2:24.24 (14 February 1988; Bonn, FRG), 2:22.92 (11 February 1989; Bonn, FRG) |
| Ihor Borysyk |
UKR |
SWM |
Olympics |
2008—2012 |
100 m breaststroke – 12 December 2008 - 15 November 2009: 57.33 (12 December 2008; Rijeka, CRO), 57.21 (11 November 2009; Stockholm, SWE) |
| Fréd Bousquet |
FRA |
SWM |
Olympics |
2000—2016 |
50 m freestyle – 25 March 2004 - 18 November 2007: 21.10 (25 March 2004; East Meadow, USA); 4×50 m freestyle relay – 14 December 2008 - present: 1:22.38 (14 December 2008; Rijeka, CRO), 1:20.77 (14 December 2008; Rijeka, CRO); 4×100 m freestyle relay – 22 December 2007 - 9 April 2008 and 20 December 2008 - 3 December 2014: 3:08.29 (22 December 2007; Istres, FRA), 3:04.98 (20 December 2008; Istres, FRA), 3:04.78 (15 December 2010; Dubai, UAE) |
| Emiliano Brembilla |
ITA |
SWM |
Olympics |
1996—2008 |
400 m freestyle – 11 December 1998 - 14 December 2000: 3:40.45 (11 December 1998; Sheffield, GBR) |
| Serhiy Breus |
UKR |
SWM |
Olympics |
2008 |
50 m butterfly – 11 April 2008 - 28 November 2008: 22.86 (11 April 2008; Manchester, GBR) |
| Enith Brigitha |
NED |
SWM |
Olympics |
1972—1976 |
200 m freestyle – 6 March 1976 - 9 January 1993: 1:58.83 (6 March 1976; Bremen, FRG) |
| Inge de Bruijn |
NED |
SWM |
Olympics / Other |
1992—2004 |
50 m freestyle – 12 December 1998 - 11 December 1999: 24.38 (12 December 1998; Sheffield, GBR), 24.35 (3 April 1999; Hong Kong, HKG), 24.28 (3 April 1999; Hong Kong, HKG); 50 m butterfly – 17 March 1991 - 22 November 1991, 8 December 1991 - 13 December 1996, and 22 March 1998 - 10 December 1999: 27.43 (17 March 1991; Bonn, GER), 27.25 (8 December 1991; Gelsenkirchen, GER), 26.90 (22 March 1998; Gelsenkirchen, GER), 26.61 (26 March 1998; Imperia, ITA), 26.54 (11 December 1998; Sheffield, GBR), 26.09 (11 December 1998; Sheffield, GBR); 100 m butterfly – 12 December 1998 - 18 March 2000: 57.93 (12 December 1998; Sheffield, GBR); 200 m butterfly – 5 August 1997 - 18 March 1998: 2:07.04 (5 August 1997; Cork, IRL) |
| Kim Busch |
NED |
SWM |
Olympics / YOG |
2014—2020 |
4×50 m freestyle relay – 12 December 2020 - present: 1:32.50 (12 December 2020; Eindhoven, NED) |
| Antje Buschschulte |
GER |
SWM |
Olympics |
1996—2008 |
50 m backstroke – 17 November 2007 - 24 November 2007: 26.94 (17 November 2007; Berlin, GER); 200 m backstroke – 14 December 2003 - 10 December 2006: 2:04.23 (14 December 2003; Dublin, IRL); 4×100 m freestyle relay – 19 April 1997 - 8 April 2006: 3:34.69 (19 April 1997; Göteborg, SWE); 4×50 m medley relay – 15 December 1996 - 13 December 1998: 1:51.79 (15 December 1996; Rostock, GER) |
| Daniel Carlsson |
SWE |
SWM |
Olympics |
2000 |
4×50 m medley relay – 13 December 1998 - 13 December 2001: 1:36.24 (13 December 1998; Sheffield, GBR), 1:35.51 tied (13 December 1998; Sheffield, GBR); 4×100 m medley relay – 4 April 1999 - 9 April 2006: 3:30.32 (4 April 1999; Hong Kong, HKG) |
| David Carry |
GBR |
SWM |
Olympics |
2004—2012 |
4×200 m freestyle relay – 10 April 2008 - 16 December 2010: 6:56.52 (10 April 2008; Manchester, GBR) |
| Nicola Cassio |
ITA |
SWM |
Olympics |
2008 |
4×200 m freestyle relay – 6 April 2006 - 10 April 2008: 6:59.08 (6 April 2006; Shanghai, CHN) |
| Milorad Čavić |
 SRB
 SCG |
SWM |
Olympics |
2000—2012 |
100 m butterfly – 12 December 2003 - 16 November 2008 and 12 December 2008 - 7 November 2009: 50.02 (12 December 2003; Dublin, IRL), 49.19 (12 December 2008; Rijeka, CRO) |
| Thomas Ceccon |
ITA |
SWM |
Olympics / YOG |
2018—2020 |
4×100 m freestyle relay – 13 December 2022 - present: 3:02.75 (13 December 2022; Melbourne, AUS) |
| Federico Colbertaldo |
ITA |
SWM |
Olympics |
2008 |
800 m freestyle – 19 December 2009 - 16 November 2012: 7:31.18 (19 December 2009; Manchester, GBR) |
| Michelle Coleman |
SWE |
SWM |
Olympics |
2012—2020 |
4×50 m medley relay – 17 December 2021 - present: 1:42.38 (17 December 2021; Abu Dhabi, UAE); 4×100 m medley relay – 21 December 2021 - present: 3:46.20 (21 December 2021; Abu Dhabi, UAE) |
| Tamara Costache |
 ROU |
SWM |
Olympics |
1988 |
50 m freestyle – 8 February 1987 - 7 November 1992: 24.94 (8 February 1987; Bonn, FRG) |
| László Cseh, Jr. |
 HUN |
SWM |
Olympics / Other |
2004—2020 |
200 m butterfly – 6 December 2015 - present: 1:49.00 (6 December 2015; Netanya, ISR); 200 m medley – 8 December 2005 - 10 December 2009 and 4 December 2015 - 6 December 2019: 1:53.46 (8 December 2005; Trieste, ITA), 1:52.99 (13 December 2007; Debrecen, HUN), 1:52.85 (13 November 2009; Százhalombatta, HUN), 1:51.36 (4 December 2015; Netanya, ISR); 400 m medley – 5 December 2003 - 20 December 2021: 4:04.10 (5 December 2003; Dublin, IRL), 4:03.96 (10 December 2004; Wien, AUT), 4:00.37 (9 December 2005; Trieste, ITA), 3:59.33 (14 December 2007; Debrecen, HUN), 3:57.27 (11 December 2009; İstanbul, TUR) |
| Attila Czene |
HUN |
SWM |
Olympics |
1992—2000 |
200 m medley – 23 March 2000 - 8 December 2005: 1:54.65 tied (23 March 2000; Minneapolis, USA) |
| Étienne Dagon |
 SUI |
SWM |
Olympics |
1984—1988 |
200 m breaststroke – 30 January 1987 - 11 February 1989: 2:11.44 (30 January 1987; Paris, FRA) |
| Tamás Darnyi |
HUN |
SWM |
Olympics |
1988—1992 |
200 m backstroke – 8 February 1987 - 10 April 1991: 1:56.60 (8 February 1987; Bonn, FRG); 200 m medley – 8 February 1987 - 12 February 1987: 1:59.18 (8 February 1987; Bonn, FRG) |
| Ross Davenport |
GBR |
SWM |
Olympics |
2004—2012 |
4×200 m freestyle relay – 10 April 2008 - 16 December 2010: 6:56.52 (10 April 2008; Manchester, GBR) |
| Fred Deburghgraeve |
BEL |
SWM |
Olympics |
1992—1996 |
100 m breaststroke – 17 February 1996 - 17 March 2000: 59.02 (17 February 1996; Bastogne, BEL), 58.79 (3 December 1998; College Station, USA) |
| Markus Deibler |
GER |
SWM |
Olympics |
2008—2012 |
100 m medley – 7 December 2014 - 26 August 2016: 50.66 (7 December 2014; Doha, QAT) |
| Steffen Deibler |
GER |
SWM |
Olympics |
2008—2016 |
50 m butterfly – 25 October 2009 - 6 November 2021: 22.06 (25 October 2009; Aachen, GER), 21.80 (14 November 2009; Berlin, GER) |
| Inge Dekker |
NED |
SWM |
Olympics |
2004—2016 |
4×50 m freestyle relay – 9 December 2005 - 12 December 2020: 1:36.27 (9 December 2005; Trieste, ITA), 1:34.82 (14 December 2007; Debrecen, HUN), 1:33.80 (12 December 2008; Rijeka, CRO), 1:33.25 (11 December 2009; İstanbul, TUR); 4×100 m freestyle relay – 8 April 2006 - 9 December 2007 and 12 April 2008 - present: 3:33.32 (8 April 2006; Shanghai, CHN), 3:29.42 (12 April 2008; Manchester, GBR), 3:28.22 (19 December 2008; Amsterdam, NED), 3:26.53 (5 December 2014; Doha, QAT); 4×200 m freestyle relay – 9 April 2008 - 15 December 2010 and 3 December 2014 - present: 7:38.90 (9 April 2008; Manchester, GBR), 7:32.85 (3 December 2014; Doha, QAT); 4×50 m medley relay – 11 December 2004 - 15 December 2007 and 12 December 2009 - 17 December 2021: 1:48.21 (11 December 2004; Wien, AUT), 1:47.44 (10 December 2005; Trieste, ITA), 1:42.69 (12 December 2009; İstanbul, TUR) |
| Silvia Di Pietro |
ITA |
SWM |
Olympics |
2016 |
4×50 m medley mixed relay – 14 December 2022 - present: 1:36.01 (14 December 2022; Melbourne, AUS) |
| Mirco Di Tora |
ITA |
SWM |
Olympics |
2008—2012 |
4×50 m medley relay – 11 December 2008 - 10 December 2009: 1:34.01 (11 December 2008; Rijeka, CRO), 1:32.91 (11 December 2008; Rijeka, CRO) |
| Rudi Dollmayer |
SWE |
SWM |
Olympics |
1992 |
50 m backstroke – 22 January 1992 - 14 November 1992: 25.01 (22 January 1992; Malmö, SWE) |
| Stanislav Donets |
 RUS |
SWM |
Olympics |
2008 |
50 m backstroke – 7 November 2009 - 27 November 2009 and 10 December 2009 - 6 December 2014: 22.94 (7 November 2009; Moskva, RUS), 22.86 (10 December 2009; İstanbul, TUR), 22.80 (11 December 2009; İstanbul, TUR), 22.79 (11 December 2009; İstanbul, TUR), 22.76 (11 December 2009; İstanbul, TUR), 22.74 (26 November 2010; Eindhoven, NED); 100 m backstroke – 14 December 2008 - 21 December 2008 and 13 December 2009 - 22 December 2017: 49.32 (14 December 2008; Rijeka, CRO), 48.97 tied (13 December 2009; İstanbul, TUR), 48.95 (19 December 2010; Dubai, UAE); 4×50 m medley relay – 11 December 2008 - 11 December 2008 and 10 December 2009 - 4 December 2014: 1:33.77 (11 December 2008; Rijeka, CRO), 1:32.08 (10 December 2009; İstanbul, TUR), 1:31.80 (10 December 2009; İstanbul, TUR); 4×100 m medley relay – 13 April 2008 - 18 December 2022: 3:28.36 (13 April 2008; Manchester, GBR), 3:24.29 (13 April 2008; Manchester, GBR), 3:19.16 (20 December 2009; Saint-Petersburg, RUS) |
| Duje Draganja |
 CRO |
SWM |
Olympics |
2000—2008 |
50 m freestyle – 11 April 2008 - 11 December 2008: 20.81 (11 April 2008; Manchester, GBR); 100 m freestyle – 28 March 2004 - 10 December 2005: 46.64 (28 March 2004; East Meadow, USA) |
| Hugues Duboscq |
FRA |
SWM |
Olympics |
2000—2008 |
200 m breaststroke – 14 December 2008 - 18 April 2009: 2:04.59 (14 December 2008; Rijeka, CRO) |
| Oleksandr Dzhaburiya |
UKR |
SWM |
Olympics |
1996 |
50 m breaststroke – 19 March 1994 - 18 February 1995: 27.24 (19 March 1994; Gelsenkirchen, GER), 27.20 (26 March 1994; Paris, FRA) |
| Ian Edmond |
GBR |
SWM |
Olympics |
2004 |
200 m breaststroke – 14 December 2003 - 16 December 2007: 2:05.63 (14 December 2003; Dublin, IRL) |
| Krisztina Egerszegi |
HUN |
SWM |
Olympics |
1988—1996 |
200 m backstroke – 18 February 1995 - 6 August 2001: 2:06.98 (18 February 1995; Gelsenkirchen, GER) |
| Franck Esposito |
FRA |
SWM |
Olympics |
1992—2004 |
200 m butterfly – 1 February 1992 - 13 February 1993, 26 March 1994 - 2 February 1997, 14 January 2001 - 1 December 2001, and 8 December 2002 - 13 December 2008: 1:54.67 (1 February 1992; Paris, FRA), 1:53.05 (26 March 1994; Paris, FRA), 1:51.58 (14 January 2001; Antibes, FRA), 1:50.73 (8 December 2002; Antibes, FRA) |
| Ophélie Etienne |
FRA |
SWM |
Olympics |
2008—2012 |
4×200 m freestyle relay – 15 December 2010 - 3 December 2014: 7:38.33 (15 December 2010; Dubai, UAE) |
| Joaquín Fernández |
ESP |
SWM |
Olympics |
1988—1996 |
200 m breaststroke – 24 January 1991 - 27 January 1991: 2:08.62 (24 January 1991; Sabadell, ESP) |
| Sergey Fesikov |
RUS |
SWM |
Olympics |
2008—2012 |
100 m medley – 16 October 2009 - 12 December 2009: 51.96 (16 October 2009; Durban, RSA), 51.45 (6 November 2009; Moskva, RUS), 50.95 (14 November 2009; Berlin, GER); 4×100 m freestyle relay – 11 December 2018 - 13 December 2022: 3:03.11 (11 December 2018; Hangzhou, CHN); 4×50 m medley relay – 11 December 2008 and 10 December 2009 - 4 December 2014: 1:33.77 (11 December 2008; Rijeka, CRO), 1:31.80 (10 December 2009; İstanbul, TUR); 4×50 m freestyle mixed relay – 14 December 2013 - 6 December 2014: 1:29.53 (14 December 2013; Herning, DEN) |
| Alessia Filippi |
ITA |
SWM |
Olympics |
2004—2012 |
800 m freestyle – 12 December 2008 - 16 November 2012: 8:04.53 (12 December 2008; Rijeka, CRO) |
| Mark Foster |
GBR |
SWM |
Olympics / Other |
1988—2008 |
50 m freestyle – 14 February 1993 - 13 March 1994 and 13 December 1998 - 25 March 2004: 21.72 (14 February 1993; Gelsenkirchen, GER), 21.60 (17 February 1993; Sheffield, GER), 21.48 (13 December 1998; Sheffield, GBR), 21.31 (13 December 1998; Sheffield, GBR), 21.24 (21 January 2001; Berlin, GER), 21.13 (28 January 2001; Paris, FRA); 50 m butterfly – 14 February 1988 - 12 February 1989, 13 February 1993 - 8 February 1997, and 17 January 2001 - 11 April 2008: 24.48 (14 February 1988; Bonn, GER), 23.72 (13 February 1993; Espoo, FIN), 23.72 tied (19 March 1994; Gelsenkirchen, GER), 23.68 (22 March 1994; Sheffield, GBR), 23.55 (11 February 1995; Sheffield, GBR), 23.45 (15 December 1995; Sheffield, GBR), 522.87 (17 January 2001; Sheffield, GBR) |
| Lotte Friis |
DEN |
SWM |
Olympics / Other |
2008—2016 |
1500 m freestyle – 29 November 2009 - 29 November 2013: 15:28.65 (29 November 2009; Birkerod, DEN) |
| Lars Frölander |
SWE |
SWM |
Olympics / Other |
1992—2012 |
50 m butterfly – 12 December 1999 - 17 January 2001: 23.30 tied (12 December 1999; Lisboa, POR), 23.19 (19 March 2000; Athina, GRE); 100 m butterfly – 16 March 2000 - 14 December 2001: 50.59 (16 March 2000; Athina, GRE), 50.44 (17 March 2000; Athina, GRE); 4×100 m freestyle relay – 16 March 2000 - 22 December 2007: 3:09.57 (16 March 2000; Athina, GRE); 4×50 m medley relay – 13 December 1998 - 13 December 2001: 1:36.24 (13 December 1998; Sheffield, GBR), 1:35.51 tied (13 December 1998; Sheffield, GBR); 4×100 m medley relay – 4 April 1999 - 9 April 2006: 3:30.32 (4 April 1999; Hong Kong, HKG) |
| Béryl Gastaldello |
FRA |
SWM |
Olympics |
2016—2020 |
4×50 m freestyle mixed relay – 16 December 2022 - present: 1:27.33 (16 December 2022; Melbourne, AUS) |
| Sylvia Gerasch |
GER |
SWM |
Olympics |
2000 |
50 m breaststroke – 25 January 2001 - 3 August 2001: 31.04 (25 January 2001; Stockholm, SWE); 4×50 m medley relay – 7 December 1991 - 21 November 1992 and 15 December 1996 - 12 December 1999: 1:53.13 (7 December 1991; Gelsenkirchen, GER), 1:51.79 (15 December 1996; Rostock, GER), 1:50.13 (13 December 1998; Sheffield, GBR) |
| Nick Gillingham |
GBR |
SWM |
Olympics |
1988—1996 |
200 m breaststroke – 11 February 1989 - 24 January 1991 and 27 January 1991 - 28 March 1998: 2:10.79 (11 February 1989; Bonn, FRG), 2:09.81 (11 February 1989; Bonn, FRG), 2:09.49 (29 November 1989; Montréal, CAN), 2:08.15 (27 January 1991; Leicester, GBR), 2:07.93 (20 October 1991; Birmingham, GBR), 2:07.91 (4 December 1993; Palma de Mallorca, ESP) |
| Fabien Gilot |
FRA |
SWM |
Olympics |
2004—2016 |
4×50 m freestyle relay – 14 December 2008 - present: 1:22.38 (14 December 2008; Rijeka, CRO), 1:20.77 (14 December 2008; Rijeka, CRO); 4×100 m freestyle relay – 22 December 2007 - 9 April 2008 and 20 December 2008 - 11 December 2018: 3:08.29 (22 December 2007; Istres, FRA), 3:04.98 (20 December 2008; Istres, FRA), 3:04.78 (15 December 2010; Dubai, UAE), 3:03.78 (3 December 2014; Doha, QAT) |
| Ivan Giryov |
 ROC |
SWM |
Olympics |
2020 |
4×200 m freestyle relay – 14 December 2018 - present: 6:46.84 (14 December 2018; Hangzhou, CHN) |
| Andrey Grechin |
RUS |
SWM |
Olympics |
2008—2016 |
4×50 m medley mixed relay – 12 October 2013 - 20 October 2013: 1:41.70 (12 October 2013; Moskva, RUS) |
| Vladislav Grinev |
ROC |
SWM |
Olympics |
2020 |
4×100 m freestyle relay – 11 December 2018 - 13 December 2022: 3:03.11 (11 December 2018; Hangzhou, CHN); 4×50 m freestyle mixed relay – 7 December 2019 - 16 December 2022: 1:28.31 (7 December 2019; Glasgow, GBR) |
| Chantal Groot |
NED |
SWM |
Olympics |
2000—2008 |
4×50 m freestyle relay – 12 December 2003 - 14 December 2007: 1:38.13 (12 December 2003; Dublin, IRL), 1:37.52 (12 December 2003; Dublin, IRL), 1:36.27 (9 December 2005; Trieste, ITA); 4×100 m freestyle relay – 8 April 2006 - 9 December 2007: 3:33.32 (8 April 2006; Shanghai, CHN) |
| Michael Groß |
 FRG |
SWM |
Olympics |
1984—1988 |
200 m freestyle – 5 February 1988 - 14 February 1990: 1:44.14 (5 February 1988; Paris, FRA); 800 m freestyle – 8 February 1985 - 26 January 1997: 7:38.75 (8 February 1985; Bonn, FRG); 100 m butterfly – 10 March 1990 - 29 January 1997: 52.51 (10 March 1990; Aachen, FRG); 4×100 m medley relay – 6 February 1987 - 12 February 1993: 3:37.96 (6 February 1987; Bonn, FRG) |
| Maxime Grousset |
FRA |
SWM |
Olympics |
2020 |
4×50 m freestyle mixed relay – 16 December 2022 - present: 1:27.33 (16 December 2022; Melbourne, AUS) |
| Stephan Güsgen |
FRG |
SWM |
Olympics |
1988 |
50 m butterfly – 8 February 1987 - 14 February 1988: 24.50 (8 February 1987; Bonn, FRG) |
| Dániel Gyurta |
HUN |
SWM |
Olympics / Administrator |
2004—2016 |
100 m breaststroke – 10 December 2009 - 11 December 2009: 56.89 (10 December 2009; İstanbul, TUR), 56.79 (10 December 2009; İstanbul, TUR); 200 m breaststroke – 16 December 2007 - 28 November 2008 and 13 December 2009 - 20 November 2016: 2:05.49 (16 December 2007; Debrecen, HUN), 2:00.67 (13 December 2009; İstanbul, TUR), 2:00.48 (31 August 2014; Dubai, UAE) |
| Annette Hadding |
GER |
SWM |
Olympics |
1992 |
4×50 m freestyle relay – 22 November 1992 - 11 December 1998: 1:40.63 (22 November 1992; Espoo, FIN) |
| Dano Halsall |
SUI |
SWM |
Olympics |
1984—1992 |
50 m freestyle – 29 December 1987 - 11 February 1990: 22.04 (29 December 1987; Saint-Paul, FRA) |
| Fran Halsall |
GBR |
SWM |
Olympics |
2008—2016 |
100 m freestyle – 11 November 2009 - 3 August 2017: 51.61 (11 November 2009; Stockholm, SWE), 51.19 (22 November 2009; Singapore, SGP); 4×100 m medley relay – 11 April 2008 - 14 December 2012: 3:53.02 (11 April 2008; Manchester, GBR); 4×50 m medley mixed relay – 4 December 2014 - 13 December 2018: 1:38.16 (4 December 2014; Doha, QAT), 1:37.46 (4 December 2014; Doha, QAT) |
| Vesa Hanski |
 FIN |
SWM |
Olympics |
1992—1996 |
4×50 m medley relay – 22 November 1992 - 4 December 1994: 1:38.10 (22 November 1992; Espoo, FIN) |
| Louise Hansson |
SWE |
SWM |
Olympics |
2016—2020 |
4×50 m medley relay – 17 December 2021 - present: 1:42.38 (17 December 2021; Abu Dhabi, UAE); 4×100 m medley relay – 21 December 2021 - present: 3:46.20 (21 December 2021; Abu Dhabi, UAE) |
| Sophie Hansson |
SWE |
SWM |
Olympics / YOG |
2014—2020 |
4×50 m medley relay – 17 December 2021 - present: 1:42.38 (17 December 2021; Abu Dhabi, UAE); 4×100 m medley relay – 21 December 2021 - present: 3:46.20 (21 December 2021; Abu Dhabi, UAE) |
| Kate Haywood |
GBR |
SWM |
Olympics |
2008—2012 |
4×100 m medley relay – 11 April 2008 - 14 December 2012: 3:53.02 (11 April 2008; Manchester, GBR) |
| Femke Heemskerk |
NED |
SWM |
Olympics |
2008—2020 |
4×50 m freestyle relay – 12 December 2020 - present: 1:32.50 (12 December 2020; Eindhoven, NED); 4×100 m freestyle relay – 9 December 2007 - 19 December 2008 and 5 December 2014 - present: 3:30.85 (9 December 2007; Hanover, GER), 3:29.42 (12 April 2008; Manchester, GBR), 3:26.53 (5 December 2014; Doha, QAT); 4×200 m freestyle relay – 9 April 2008 - 15 December 2010 and 3 December 2014 - present: 7:38.90 (9 April 2008; Manchester, GBR), 7:32.85 (3 December 2014; Doha, QAT); 4×50 m freestyle mixed relay – 16 December 2017 - 7 December 2019: 1:28.39 (16 December 2017; Kopenhagen, DEN); 4×50 m medley mixed relay – 13 December 2018 - 5 December 2019: 1:37.05 (13 December 2018; Hangzhou, CHN) |
| Mélanie Henique |
FRA |
SWM |
Olympics |
2016—2020 |
4×50 m freestyle mixed relay – 21 October 2013 - 14 December 2013 and 16 December 2022 - present: 1:31.14 (21 October 2013; Doha, QAT), 1:27.33 (16 December 2022; Melbourne, AUS); 4×50 m medley mixed relay – 20 October 2013 - 4 December 2014: 1:39.54 (20 October 2013; Doha, QAT) |
| Nicole Hetzer |
GER |
SWM |
Olympics |
2000—2004 |
400 m medley – 16 December 2001 - 19 January 2002: 4:29.46 (16 December 2001; Antwerpen, BEL) |
| James Hickman |
GBR |
SWM |
Olympics |
1996—2004 |
100 m butterfly – 29 January 1997 - 2 February 1997 and 22 January 1998 - 16 March 2000: 52.34 (29 January 1997; Glasgow, GBR), 51.40 (22 January 1998; Sydney, AUS), 51.02 (13 December 1998; Sheffield, GBR); 200 m butterfly – 28 March 1998 - 14 January 2001: 1:51.76 (28 March 1998; Paris, FRA) |
| Josef Hladky |
GER |
SWM |
Olympics |
1992 |
100 m medley – 16 March 1991 - 21 November 1992: 54.66 (16 March 1991; Bonn, GER) |
| Ilona Hlaváčková |
 CZE |
SWM |
Olympics |
2000—2004 |
50 m backstroke – 15 December 2001 - 9 April 2006: 27.06 (15 December 2001; Antwerpen, BEL); 100 m backstroke – 13 December 2001 - 14 December 2007: 58.59 (13 December 2001; Antwerpen, BEL), 57.75 (14 December 2001; Antwerpen, BEL) |
| Jörg Hoffmann |
GDR
GER |
SWM |
Olympics |
1988—1996 |
400 m freestyle – 1 February 1997 - 11 December 1998: 3:40.78 (1 February 1997; Gelsenkirchen, GER), 3:40.58 (8 February 1997; Paris, FRA); 800 m freestyle – 26 January 1997 - 27 November 2008: 7:36.24 (26 January 1997; Malmö, SWE) |
| Frank Hoffmeister |
FRG |
SWM |
Olympics |
1988 |
50 m backstroke – 7 February 1987 - 7 December 1991: 25.47 (7 February 1987; Bonn, FRG), 25.43 (17 March 1991; Bonn, GER), 25.43 tied (19 March 1991; Malmö, SWE), 25.24 (24 March 1991; Rostock, GER); 4×100 m medley relay – 6 February 1987 - 12 February 1993: 3:37.96 (6 February 1987; Bonn, FRG) |
| Anders Holmertz |
SWE |
SWM |
Olympics |
1984—1996 |
400 m freestyle – 4 February 1990 - 1 February 1997: 3:40.81 (4 February 1990; Paris, FRA); 4×100 m freestyle relay – 14 December 1986 - 13 December 1987 and 19 March 1989 - 1 April 1999: 3:16.46 (14 December 1986; Malmö, SWE), 3:14.00 (19 March 1989; Malmö, SWE) |
| Joakim Holmquist |
SWE |
SWM |
Olympics / Non-starter |
1988—1992 |
4×50 m freestyle relay – 21 November 1992 - 12 December 1998: 1:27.94 (21 November 1992; Espoo, FIN), 1:27.62 (3 December 1994; Stavanger, NOR); 4×100 m freestyle relay – 19 March 1989 - 1 April 1999: 3:14.00 (19 March 1989; Malmö, SWE) |
| Pieter van den Hoogenband |
NED |
SWM |
Olympics |
1996—2008 |
200 m freestyle – 16 December 2001 - 16 November 2008: 1:42.46 (16 December 2001; Antwerpen, BEL), 1:42.45 (26 January 2003; Berlin, GER), 1:41.89 (14 December 2003; Dublin, IRL); 4×50 m freestyle relay – 12 December 1998 - 16 December 2001 and 14 December 2003 - 11 December 2005: 1:26.99 (12 December 1998; Sheffield, GBR), 1:25.55 (14 December 2003; Dublin, IRL); 4×100 m freestyle relay – 1 April 1999 - 16 March 2000: 3:11.57 (1 April 1999; Hong Kong, HKG); 4×200 m freestyle relay – 2 April 1999 - 17 March 2000: 7:04.48 (2 April 1999; Hong Kong, HKG) |
| Silke Hörner |
GDR |
SWM |
Olympics |
1988 |
100 m breaststroke – 8 February 1986 - 21 January 1998: 1:07.05 (8 February 1986; Bonn, FRG) |
| Katinka Hosszú |
HUN |
SWM |
Olympics / Other |
2004—2020 |
100 m backstroke – 28 August 2014 - present: 55.38 (28 August 2014; Doha, QAT), 55.38 tied (1 September 2014; Dubai, UAE), 55.34 (30 September 2014; Hong Kong, HKG), 55.03 (4 December 2014; Doha, QAT); 200 m backstroke – 5 December 2014 - present: 1:59.23 (5 December 2014; Doha, QAT); 200 m butterfly – 13 December 2012 - 12 December 2013: 2:02.20 (13 December 2012; İstanbul, TUR); 100 m medley – 8 August 2013 - present: 57.73 (8 August 2013; Eindhoven, NED), 57.50 (8 August 2013; Eindhoven, NED), 57.45 (11 August 2013; Berlin, GER), 57.25 (28 August 2014; Doha, QAT), 56.86 (1 September 2014; Dubai, UAE), 56.70 (5 December 2014; Doha, QAT), 56.67 (4 December 2015; Netanya, ISR), 56.51 (7 August 2017; Berlin, GER); 200 m medley – 7 August 2013 - present: 2:04.39 (7 August 2013; Eindhoven, NED), 2:03.20 (7 August 2013; Eindhoven, NED), 2:02.61 (27 August 2014; Doha, QAT), 2:02.13 (31 August 2014; Dubai, UAE), 2:01.86 (6 December 2014; Doha, QAT); 400 m medley – 8 August 2013 - 3 December 2014 and 2 December 2015 - 12 August 2017: 4:22.18 (8 August 2013; Eindhoven, NED), 4:20.85 (11 August 2013; Berlin, GER), 4:20.83 (28 August 2014; Doha, QAT), 4:19.46 (2 December 2015; Netanya, ISR) |
| Claire Huddart |
GBR |
SWM |
Olympics |
1996—2000 |
4×200 m freestyle relay – 16 March 2000 - 10 August 2001: 7:49.11 (16 March 2000; Athina, GRE) |
| Daniela Hunger |
GDR
GER |
SWM |
Olympics |
1988—1992 |
4×50 m freestyle relay – 8 December 1991 - 11 December 1998: 1:41.30 (8 December 1991; Gelsenkirchen, GER), 1:40.63 (22 November 1992; Espoo, FIN); 4×100 m freestyle relay – 12 December 1987 - 19 April 1997: 3:38.77 (12 December 1987; Monte Carlo, MON); 4×50 m medley relay – 7 December 1991 - 21 November 1992: 1:53.13 (7 December 1991; Gelsenkirchen, GER) |
| Andrew Hunter |
GBR |
SWM |
Olympics |
2008 |
4×200 m freestyle relay – 10 April 2008 - 16 December 2010: 6:56.52 (10 April 2008; Manchester, GBR) |
| Emma Igelström |
SWE |
SWM |
Olympics |
2000 |
50 m breaststroke – 14 January 2001 - 25 January 2001, 13 December 2001 - 4 January 2002, 23 January 2002 - 27 June 2002, and 14 March 2002 - 9 November 2008: 31.17 (14 January 2001; Imperia, ITA), 30.56 (13 December 2001; Antwerpen, BEL), 30.43 (23 January 2002; Stockholm, SWE), 30.24 (14 March 2002; Göteborg, SWE), 29.96 (16 March 2003; Moskva, RUS); 100 m breaststroke – 6 January 2002 - 16 December 2007: 1:06.61 (6 January 2002; Durban, RSA), 1:06.21 (22 January 2002; Stockholm, SWE), 1:05.93 (17 March 2002; Göteborg, SWE), 1:05.38 (6 April 2002; Moskva, RUS), 1:05.29 (15 March 2003; Stockholm, SWE), 1:05.11 (16 March 2003; Stockholm, SWE); 200 m breaststroke – 7 April 2002 - 14 December 2007: 2:21.30 (7 April 2002; Moskva, RUS), 2:19.85 (7 December 2002; Melbourne, AUS), 2:19.64 (14 March 2003; Stockholm, SWE); 4×50 m medley relay – 12 December 1999 - 11 December 2004: 1:48.47 (12 December 1999; Lisboa, POR), 1:48.31 (16 December 2000; Valencia, ESP); 4×100 m medley relay – 19 March 2000 - 11 April 2008: 3:59.53 (19 March 2000; Athina, GRE), 3:55.78 (5 April 2002; Moskva, RUS) |
| Patrik Isaksson |
SWE |
SWM |
Olympics |
2000 |
4×50 m medley relay – 13 December 1998 - 13 December 2001: 1:36.24 (13 December 1998; Sheffield, GBR), 1:35.51 tied (13 December 1998; Sheffield, GBR); 4×100 m medley relay – 4 April 1999 - 9 April 2006: 3:30.32 (4 April 1999; Hong Kong, HKG) |
| Vasily Ivanov |
RUS
 EUN |
SWM |
Olympics |
1992 |
50 m breaststroke – 22 November 1992 - 19 March 1994: 27.25 (22 November 1992; Espoo, FIN) |
| Dan Izotov |
RUS |
SWM |
Olympics |
2008—2016 |
4×200 m freestyle relay – 16 December 2010 - 14 December 2018: 6:49.04 (16 December 2010; Dubai, UAE); 4×100 m medley relay – 20 December 2009 - 18 December 2022: 3:19.16 (20 December 2009; Saint-Petersburg, RUS) |
| Jo Jackson |
GBR |
SWM |
Olympics |
2004—2012 |
400 m freestyle – 8 August 2009 - 24 November 2012: 3:54.92 (8 August 2009; Leeds, GBR) |
| Nicola Jackson |
GBR |
SWM |
Olympics |
2000 |
4×200 m freestyle relay – 16 March 2000 - 9 April 2008: 7:49.11 (16 March 2000; Athina, GRE), 7:47.14 (10 August 2001; Norwich, GBR) |
| Mette Jacobsen |
DEN |
SWM |
Olympics |
1988—2004 |
200 m butterfly – 18 March 1998 - 14 December 2000: 2:06.78 (18 March 1998; Malmö, SWE), 2:06.52 (1 April 1999; Hong Kong, HKG), 2:06.50 (3 June 2000; Esbjerg, DEN) |
| Hanna Jaltner |
SWE |
SWM |
Olympics |
1996 |
4×100 m medley relay – 20 April 1997 - 4 April 1999: 4:02.42 (20 April 1997; Göteborg, SWE) |
| Otylia Jędrzejczak |
 POL |
SWM |
Olympics |
2000—2012 |
200 m butterfly – 7 December 2006 - 26 November 2009: 2:04.94 (7 December 2006; Helsinki, FIN), 2:03.53 (13 December 2007; Debrecen, HUN) |
| Louise Jöhncke |
SWE |
SWM |
Olympics |
1996—2000 |
4×200 m freestyle relay – 17 April 1997 - 16 March 2000: 7:56.04 (17 April 1997; Göteborg, SWE), 7:51.70 (1 April 1999; Hong Kong, HKG); 4×100 m medley relay – 4 April 1999 - 19 March 2000: 4:00.84 (4 April 1999; Hong Kong, HKG) |
| Saskia de Jonge |
NED |
SWM |
Olympics |
2008 |
4×50 m freestyle relay – 11 December 2009 - 12 December 2020: 1:33.25 (11 December 2009; İstanbul, TUR) |
| Sanja Jovanović |
CRO |
SWM |
Olympics |
2004—2012 |
50 m backstroke – 24 November 2007 - 14 November 2009 and 12 December 2009 - present: 26.91 (24 November 2007; Zagreb, CRO), 26.50 (15 December 2007; Debrecen, HUN), 26.37 (13 April 2008; Manchester, GBR), 26.23 (13 December 2008; Rijeka, CRO), 25.70 (12 December 2009; İstanbul, TUR); 100 m backstroke – 12 December 2008 - 7 November 2009: 56.87 (12 December 2008; Rijeka, CRO) |
| Mariya Kameneva |
ROC |
SWM |
Olympics |
2020 |
4×50 m freestyle mixed relay – 7 December 2019 - 16 December 2022: 1:28.31 (7 December 2019; Glasgow, GBR); 4×50 m medley mixed relay – 5 December 2019 - 7 November 2021: 1:36.22 (5 December 2019; Glasgow, GBR) |
| Anna-Karin Kammerling |
SWE |
SWM |
Olympics |
2000—2008 |
50 m butterfly – 10 December 1999 - 12 November 2008: 25.64 (10 December 1999; Lisboa, POR), 25.60 (15 December 2000; Valencia, ESP), 25.36 (25 January 2001; Stockholm, SWE), 25.33 (12 March 2005; Göteborg, SWE); 4×50 m freestyle relay – 10 December 1999 - 12 December 2003: 1:38.45 (10 December 1999; Lisboa, POR), 1:38.21 (15 December 2000; Valencia, ESP); 4×50 m medley relay – 12 December 1999 - 11 December 2004: 1:48.47 (12 December 1999; Lisboa, POR), 1:48.31 (16 December 2000; Valencia, ESP); 4×100 m medley relay – 19 March 2000 - 11 April 2008: 3:59.53 (19 March 2000; Athina, GRE), 3:55.78 (5 April 2002; Moskva, RUS) |
| Arno Kamminga |
NED |
SWM |
Olympics |
2020 |
4×50 m medley mixed relay – 7 November 2021 - 14 December 2022: 1:36.18 (7 November 2021; Kazan, RUS) |
| Tomislav Karlo |
CRO |
SWM |
Olympics |
1996 |
50 m backstroke – 9 February 1997 - 11 December 1998: 24.52 (9 February 1997; Paris, FRA) |
| Louise Karlsson |
SWE |
SWM |
Olympics |
1992—1996 |
50 m breaststroke – 21 November 1992 - 14 January 2001: 31.19 (21 November 1992; Espoo, FIN); 100 m medley – 8 December 1991 - 2 April 1999: 1:01.61 (8 December 1991; Gelsenkirchen, GER), 1:01.03 (22 November 1992; Espoo, FIN), 1:01.03 tied (26 January 1997; Malmö, SWE) |
| Antti Kasvio |
FIN |
SWM |
Olympics |
1992—1996 |
4×50 m medley relay – 22 November 1992 - 4 December 1994: 1:38.10 (22 November 1992; Espoo, FIN) |
| Johan Kenkhuis |
NED |
SWM |
Olympics |
2000—2004 |
4×50 m freestyle relay – 12 December 1998 - 16 December 2001 and 14 December 2003 - 10 December 2006: 1:26.99 (12 December 1998; Sheffield, GBR), 1:25.55 (14 December 2003; Dublin, IRL), 1:25.03 (11 December 2005; Trieste, ITA); 4×100 m freestyle relay – 1 April 1999 - 16 March 2000: 3:11.57 (1 April 1999; Hong Kong, HKG); 4×200 m freestyle relay – 2 April 1999 - 17 March 2000: 7:04.48 (2 April 1999; Hong Kong, HKG) |
| Yana Klochkova |
UKR |
SWM |
Olympics / Other |
2000—2008 |
400 m freestyle – 5 April 2002 - 4 December 2005: 4:01.26 (5 April 2002; Moskva, RUS); 200 m medley – 12 December 2002 - 12 April 2008: 2:08.28 (12 December 2002; Riesa, GER); 400 m medley – 19 January 2002 - 9 April 2008: 4:27.83 (19 January 2002; Paris, FRA) |
| Marco Koch |
GER |
SWM |
Olympics |
2012—2020 |
200 m breaststroke – 20 November 2016 - 13 December 2018: 2:00.44 (20 November 2016; Berlin, GER) |
| Sarah Köhler |
GER |
SWM |
Olympics |
2016—2020 |
1500 m freestyle – 16 November 2019 - present: 15:18.01 (16 November 2019; Berlin, GER) |
| Kliment Kolesnikov |
ROC
RUS |
SWM |
Olympics / YOG / Other |
2018—2020 |
100 m backstroke – 22 December 2017 - present: 48.90 (22 December 2017; St. Petersburg, RUS), 48.58 (21 November 2020; Budapest, HUN); 4×100 m freestyle relay – 11 December 2018 - 13 December 2022: 3:03.11 (11 December 2018; Hangzhou, CHN); 4×50 m medley relay – 17 December 2017 - 3 November 2021: 1:30.44 (17 December 2017; Kopenhagen, DEN); 4×50 m medley mixed relay – 5 December 2019 - 7 November 2021: 1:36.22 (5 December 2019; Glasgow, GBR) |
| Andrey Korneyev |
RUS |
SWM |
Olympics |
1996 |
200 m breaststroke – 28 March 1998 - 19 March 2000: 2:07.79 (28 March 1998; Paris, FRA) |
| Yevgeny Korotyshkin |
RUS |
SWM |
Olympics |
2004—2012 |
100 m butterfly – 16 November 2008 - 12 December 2008 and 7 November 2009 - present: 49.74 (16 November 2008; Berlin, GER), 48.99 (7 November 2009; Moskva, RUS), 48.48 (15 November 2009; Berlin, GER); 4×50 m medley relay – 10 December 2009 - 4 December 2014: 1:32.08 (10 December 2009; İstanbul, TUR), 1:31.80 (10 December 2009; İstanbul, TUR); 4×100 m medley relay – 13 April 2008 - 18 December 2022: 3:28.36 (13 April 2008; Manchester, GBR), 3:24.29 (13 April 2008; Manchester, GBR), 3:19.16 (20 December 2009; Saint-Petersburg, RUS) |
| Nyls Korstanje |
NED |
SWM |
Olympics |
2020 |
4×50 m freestyle mixed relay – 16 December 2017 - 7 December 2019: 1:28.39 (16 December 2017; Kopenhagen, DEN) |
| Annabel Kosten |
NED |
SWM |
Olympics |
2004 |
4×50 m freestyle relay – 12 December 2003 - 9 December 2005: 1:38.13 (12 December 2003; Dublin, IRL), 1:37.52 (12 December 2003; Dublin, IRL) |
| Gordan Kožulj |
CRO |
SWM |
Olympics |
1996—2008 |
100 m backstroke – 20 January 2001 - 2 December 2001: 52.24 (20 January 2001; Berlin, GER); 200 m backstroke – 21 January 2001 - 28 March 2004: 1:51.62 (21 January 2001; Berlin, GER) |
| Aleksandr Krasnykh |
ROC
RUS |
SWM |
Olympics |
2016—2020 |
4×200 m freestyle relay – 14 December 2018 - present: 6:46.84 (14 December 2018; Hangzhou, CHN) |
| Ľuboš Križko |
 SVK |
SWM |
Olympics |
2004—2008 |
50 m backstroke – 12 December 2008 - 19 December 2008: 23.15 (12 December 2008; Rijeka, CRO) |
| Ranomi Kromowidjojo |
NED |
SWM |
Olympics / Other |
2008—2020 |
50 m freestyle – 7 August 2013 - 2 August 2017 and 7 August 2017 - present: 23.24 (7 August 2013; Eindhoven, NED), 23.24 tied (12 December 2015; Indianapolis, USA), 22.93 (7 August 2017; Berlin, GER); 4×50 m freestyle relay – 14 December 2007 - present: 1:34.82 (14 December 2007; Debrecen, HUN), 1:33.80 (12 December 2008; Rijeka, CRO), 1:33.25 (11 December 2009; İstanbul, TUR), 1:32.50 (12 December 2020; Eindhoven, NED); 4×100 m freestyle relay – 9 December 2007 - 12 April 2008 and 19 December 2008 - present: 3:30.85 (9 December 2007; Hanover, GER), 3:28.22 (19 December 2008; Amsterdam, NED), 3:26.53 (5 December 2014; Doha, QAT); 4×200 m freestyle relay – 9 April 2008 - 15 December 2010 and 3 December 2014 - present: 7:38.90 (9 April 2008; Manchester, GBR), 7:32.85 (3 December 2014; Doha, QAT); 4×50 m medley relay – 13 December 2008 - 17 December 2021: 1:45.73 (13 December 2008; Rijeka, CRO), 1:42.69 (12 December 2009; İstanbul, TUR); 4×50 m freestyle mixed relay – 16 December 2017 - 7 December 2019: 1:28.39 (16 December 2017; Kopenhagen, DEN); 4×50 m medley mixed relay – 13 December 2018 - 5 December 2019: 1:37.05 (13 December 2018; Hangzhou, CHN) |
| Jens Kruppa |
GER |
SWM |
Olympics |
2000—2004 |
4×50 m medley relay – 12 December 2002 - 12 December 2003: 1:34.72 (12 December 2002; Riesa, ITA) |
| Patrick Kühl |
GDR
GER |
SWM |
Olympics |
1988—1992 |
400 m medley – 11 February 1990 - 18 January 1992: 4:12.02 (11 February 1990; Bonn, FRG) |
| Stephan Kunzelmann |
GER |
SWM |
Olympics |
2000—2004 |
4×50 m medley relay – 13 December 1998 - 13 December 2001: 1:35.51 tied (13 December 1998; Sheffield, GBR) |
| Yevgeny Lagunov |
RUS |
SWM |
Olympics |
2004—2012 |
4×200 m freestyle relay – 16 December 2010 - 14 December 2018: 6:49.04 (16 December 2010; Dubai, UAE); 4×50 m medley relay – 10 December 2009 - 10 December 2009: 1:32.08 (10 December 2009; İstanbul, TUR) |
| Giorgio Lamberti |
ITA |
SWM |
Olympics |
1988—1992 |
200 m freestyle – 14 February 1988 - 1 April 1999: 1:43.95 (14 February 1988; Bonn, FRG), 1:43.64 (11 February 1990; Bonn, FRG); 400 m freestyle – 13 February 1988 - 4 February 1990: 3:41.74 (13 February 1988; Bonn, FRG) |
| Mylène Lazare |
FRA |
SWM |
Olympics |
2012 |
4×200 m freestyle relay – 15 December 2010 - 3 December 2014: 7:38.33 (15 December 2010; Dubai, UAE) |
| Karen Legg |
GBR |
SWM |
Olympics |
2000 |
4×200 m freestyle relay – 16 March 2000 - 9 April 2008: 7:49.11 (16 March 2000; Athina, GRE), 7:47.14 (10 August 2001; Norwich, GBR) |
| Jirka Letzin |
GER |
SWM |
Olympics |
2000 |
4×50 m medley relay – 4 December 1994 - 13 December 1998: 1:38.01 (4 December 1994; Stavanger, NOR) |
| Amaury Leveaux |
FRA |
SWM |
Olympics |
2004—2012 |
50 m freestyle – 11 December 2008 - 5 December 2014: 20.80 (11 December 2008; Rijeka, CRO), 20.48 (11 December 2008; Rijeka, CRO); 100 m freestyle – 12 December 2008 - present: 45.12 (12 December 2008; Rijeka, CRO), 44.94 (13 December 2008; Rijeka, CRO); 50 m butterfly – 6 December 2008 - 25 October 2009: 22.29 (6 December 2008; Angers, FRA), 22.18 (14 December 2008; Rijeka, CRO); 4×50 m freestyle relay – 14 December 2008 - present: 1:20.77 (14 December 2008; Rijeka, CRO) |
| Robert Lijesen |
NED |
SWM |
Olympics |
2008 |
4×100 m freestyle relay – 9 April 2008 - 20 December 2008: 3:09.18 (9 April 2008; Manchester, GBR) |
| Josefin Lillhage |
SWE |
SWM |
Olympics |
1996—2008 |
200 m freestyle – 11 February 2005 - 22 January 2006: 1:54.64 (11 February 2005; New York, USA); 4×200 m freestyle relay – 17 April 1997 - 16 March 2000: 7:56.04 (17 April 1997; Göteborg, SWE), 7:51.70 (1 April 1999; Hong Kong, HKG) |
| Pär Lindström |
SWE |
SWM |
Olympics |
1992—1996 |
4×50 m freestyle relay – 21 November 1992 - 12 December 1998: 1:27.94 (21 November 1992; Espoo, FIN), 1:27.62 (3 December 1994; Stavanger, NOR) |
| Oleh Lisohor |
UKR |
SWM |
Olympics |
2000—2008 |
50 m breaststroke – 26 January 2002 - 12 December 2009: 26.20 (26 January 2002; Berlin, GER), 26.17 (21 January 2006; Berlin, GER); 100 m breaststroke – 22 January 2006 - 12 December 2008: 57.67 (22 January 2006; Berlin, GER); 4×50 m freestyle relay – 16 December 2001 - 14 December 2003: 1:26.09 (16 December 2001; Antwerpen, BEL); 4×100 m medley relay – 9 April 2006 - 13 April 2008: 3:28.62 (9 April 2006; Shanghai, CHN) |
| Nikita Lobintsev |
RUS |
SWM |
Olympics |
2008—2016 |
4×200 m freestyle relay – 16 December 2010 - 14 December 2018: 6:49.04 (16 December 2010; Dubai, UAE) |
| Artyom Lobuzov |
RUS |
SWM |
Olympics |
2012 |
4×50 m freestyle mixed relay – 13 October 2013 - 21 October 2013: 1:33.01 (13 October 2013; Moskva, RUS) |
| Martín López-Zubero |
ESP |
SWM |
Olympics |
1988—1996 |
100 m backstroke – 27 March 1990 - 21 December 1991 and 29 February 1992 - 13 February 1993: 54.09 (27 March 1990; Gainesville, USA), 53.19 (29 February 1992; Palma de Mallorca, ESP); 200 m backstroke – 10 April 1991 - 21 January 2001: 1:52.51 (10 April 1991; Gainesville, USA) |
| Stanislav Lopukhov |
RUS |
SWM |
Olympics |
1996 |
4×100 m medley relay – 17 April 1997 - 4 April 1999: 3:32.56 (17 April 1997; Göteborg, SWE) |
| Jemma Lowe |
GBR |
SWM |
Olympics |
2008—2012 |
4×100 m medley relay – 11 April 2008 - 14 December 2012: 3:53.02 (11 April 2008; Manchester, GBR) |
| Alexander Lüderitz |
GER |
SWM |
Olympics |
1996 |
4×50 m medley relay – 13 December 1998 - 13 December 2001: 1:35.51 tied (13 December 1998; Sheffield, GBR) |
| Noëmi Lung |
ROU |
SWM |
Olympics |
1988—1992 |
400 m medley – 31 January 1987 - 16 December 2001: 4:31.36 (31 January 1987; Boulogne-Billancourt, FRA) |
| Filippo Magnini |
ITA |
SWM |
Olympics |
2004—2016 |
100 m freestyle – 10 December 2005 - 13 November 2007: 46.55 (10 December 2005; Trieste, ITA), 46.52 (10 December 2005; Trieste, ITA); 4×200 m freestyle relay – 6 April 2006 - 10 April 2008: 6:59.08 (6 April 2006; Shanghai, CHN); 4×50 m medley relay – 11 December 2008 - 10 December 2009: 1:34.01 (11 December 2008; Rijeka, CRO), 1:32.91 (11 December 2008; Rijeka, CRO) |
| Grégory Mallet |
FRA |
SWM |
Olympics |
2008—2016 |
4×100 m freestyle relay – 22 December 2007 - 9 April 2008 and 20 December 2008 - 15 December 2010: 3:08.29 (22 December 2007; Istres, FRA), 3:04.98 (20 December 2008; Istres, FRA) |
| Martin Malyutin |
ROC |
SWM |
Olympics |
2020 |
4×200 m freestyle relay – 14 December 2018 - present: 6:46.84 (14 December 2018; Hangzhou, CHN) |
| Florent Manaudou |
FRA |
SWM |
Olympics |
2012—2020 |
50 m freestyle – 5 December 2014 - present: 20.26 (5 December 2014; Doha, QAT); 50 m backstroke – 6 December 2014 - present: 22.22 (6 December 2014; Doha, QAT); 4×100 m freestyle relay – 3 December 2014 - 11 December 2018: 3:03.78 (3 December 2014; Doha, QAT); 4×50 m medley relay – 4 December 2014 - 17 December 2017: 1:31.25 (4 December 2014; Doha, QAT); 4×50 m freestyle mixed relay – 21 October 2013 - 14 December 2013 and 16 December 2022 - present: 1:31.14 (21 October 2013; Doha, QAT), 1:27.33 (16 December 2022; Melbourne, AUS) |
| Laure Manaudou |
FRA |
SWM |
Olympics |
2004—2012 |
200 m freestyle – 17 November 2007 - 8 August 2009: 1:53.48 (17 November 2007; Berlin, GER); 4:00.20 (4 December 2005; Chalon-sur-Saône, FRA), 3:56.79 (10 December 2005; Trieste, ITA), 3:56.09 (9 December 2006; Helsinki, FIN); 800 m freestyle – 9 December 2005 - 10 April 2008: 8:11.25 (9 December 2005; Trieste, ITA); 1500 m freestyle – 20 November 2004 - 26 November 2009: 15:42.39 (20 November 2004; La Roche-sur-Yon, FRA); 100 m backstroke – 14 December 2007 - 10 April 2008: 57.34 (14 December 2007; Debrecen, HUN) |
| Peter Mankoč |
 SLO |
SWM |
Olympics |
1996—2012 |
100 m medley – 15 December 2001 - 25 January 2003, 13 April 2008 - 16 October 2009, and 12 December 2009 - 7 December 2014: 52.63 (15 December 2001; Antwerpen, BEL), 52.21 (13 April 2008; Manchester, GBR), 51.97 (14 December 2008; Rijeka, CRO), 50.76 (12 December 2009; İstanbul, TUR) |
| Melanie Marshall |
GBR |
SWM |
Olympics |
2004—2008 |
200 m freestyle – 22 January 2006 - 10 December 2006: 1:54.53 (22 January 2006; Berlin, GER) |
| Nicolò Martinenghi |
ITA |
SWM |
Olympics |
2020 |
4×50 m medley relay – 3 November 2021 - present: 1:30.14 (3 November 2021; Kazan, RUS), 1:29.72 (17 December 2022, Melbourne, AUS); 4×100 m medley relay – 18 December 2022 - present: 3:19.06 (18 December 2022; Melbourne, AUS); 4×50 m medley mixed relay – 14 December 2022 - present: 1:36.01 (14 December 2022; Melbourne, AUS) |
| Maud van der Meer |
NED |
SWM |
Olympics |
2016 |
4×100 m freestyle relay – 5 December 2014 - 17 April 1997: 3:26.53 (5 December 2014; Doha, QAT) |
| Helge Meeuw |
GER |
SWM |
Olympics |
2004—2012 |
4×50 m medley relay – 7 December 2006 - 11 December 2008: 1:34.06 (7 December 2006; Helsinki, FIN) |
| Annika Mehlhorn |
GER |
SWM |
Olympics |
2004 |
200 m butterfly – 14 December 2000 - 7 December 2006: 2:05.77 (14 December 2000; Valencia, ESP); 4×50 m medley relay – 15 December 2007 - 13 December 2008: 1:46.67 (15 December 2007; Debrecen, HUN) |
| Rūta Meilutytė |
 LTU |
SWM |
Olympics / YOG |
2012—2016 |
50 m breaststroke – 12 December 2012 - present: 29.51 (12 December 2012; İstanbul, TUR), 29.44 (13 December 2012; İstanbul, TUR), 28.89 (13 October 2013; Moskva, RUS), 28.81 (3 December 2014; Doha, QAT), 28.37 (17 December 2022; Melbourne, AUS); 100 m breaststroke – 15 December 2012 - present: 1:03.52 (15 December 2012; İstanbul, TUR), 1:02.36 (12 October 2013; Moskva, RUS) |
| Katrin Meißner |
GDR
GER |
SWM |
Olympics |
1988—2000 |
4×50 m freestyle relay – 11 December 1998 - 10 December 1999: 1:39.56 (11 December 1998; Sheffield, GBR); 4×100 m freestyle relay – 12 December 1987 - 8 April 2006: 3:38.77 (12 December 1987; Monte Carlo, MON), 3:34.69 (19 April 1997; Göteborg, SWE); 4×50 m medley relay – 13 December 1998 - 12 December 1999: 1:50.13 (13 December 1998; Sheffield, GBR) |
| Mehdy Metella |
FRA |
SWM |
Olympics / YOG |
2010—2020 |
4×100 m freestyle relay – 3 December 2014 - 11 December 2018: 3:03.78 (3 December 2014; Doha, QAT); 4×50 m medley relay – 4 December 2014 - 17 December 2017: 1:31.25 (4 December 2014; Doha, QAT) |
| William Meynard |
FRA |
SWM |
Olympics |
2016 |
4×100 m freestyle relay – 20 December 2008 - 15 December 2010: 3:04.98 (20 December 2008; Istres, FRA) |
| Clément Mignon |
FRA |
SWM |
Olympics |
2016—2020 |
4×100 m freestyle relay – 3 December 2014 - 11 December 2018: 3:03.78 (3 December 2014; Doha, QAT) |
| Hannah Miley |
GBR |
SWM |
Olympics |
2008—2016 |
200 m medley – 6 August 2009 - 6 November 2009: 2:06.70 (6 August 2009; Leeds, GBR); 400 m medley – 9 April 2008 - 14 December 2008, 18 December 2009 - 15 December 2010, and 25 November 2012 - 8 August 2013: 4:27.27 (9 April 2008; Manchester, GBR), 4:24.51 (18 December 2009; Manchester, GBR), 4:23.47 (25 November 2012; Chartres, FRA), 4:23.14 (12 December 2012; İstanbul, TUR) |
| Miloš Milošević |
CRO |
SWM |
Olympics |
1996—2000 |
50 m butterfly – 12 December 1998 - 19 March 2000: 23.30 (12 December 1998; Sheffield, GBR) |
| Alessandro Miressi |
ITA |
SWM |
Olympics |
2020 |
4×100 m freestyle relay – 13 December 2022 - present: 3:02.75 (13 December 2022; Melbourne, AUS); 4×100 m medley relay – 18 December 2022 - present: 3:19.06 (18 December 2022; Melbourne, AUS) |
| Adrian Moorhouse |
GBR |
SWM |
Olympics |
1984—1992 |
100 m breaststroke – 8 February 1987 - 29 December 1989: 59.75 (8 February 1987; Bonn, FRG) |
| Martina Moravcová |
CZE
 TCH
SVK |
SWM |
Olympics |
1992—2008 |
200 m freestyle – 13 December 1998 - 11 February 2005: 1:55.12 (13 December 1998; Sheffield, GBR), 1:54.74 (16 December 2001; Antwerpen, BEL); 100 m butterfly – 19 April 1997 - 12 December 1998 and 18 March 2000 - 28 December 2008: 58.58 (19 April 1997; Göteborg, SWE), 58.39 (4 December 1998; College Station, USA), 57.55 (18 March 2000; Athina, GRE), 57.54 (17 December 2000; Valencia, ESP), 57.16 (20 January 2001; Berlin, GER), 57.09 (18 January 2002; Paris, FRA), 56.55 (27 January 2002; Berlin, GER); 100 m medley – 2 April 1999 - 11 April 2008: 1:00.35 (2 April 1999; Hong Kong, HKG), 59.71 (18 March 2000; Athina, GRE); 200 m medley – 3 December 1998 - 12 December 2002: 2:09.39 (3 December 1998; College Station, USA), 2:08.55 (4 April 1999; Hong Kong, HKG) |
| Vladimir Morozov |
ROC
RUS |
SWM |
Olympics |
2012—2020 |
50 m breaststroke – 4 December 2019 - 26 October 2020: 25.51 (4 December 2019; Glasgow, GBR); 100 m medley – 26 August 2016 - present: 50.60 (26 August 2016; Berlin, GER), 50.30 (30 August 2016; Berlin, GER), 50.26 (28 September 2018; Eindhoven, NED), 50.26 tied (9 November 2018; Tokyo, JPN); 4×100 m freestyle relay – 11 December 2018 - 13 December 2022: 3:03.11 (11 December 2018; Hangzhou, CHN); 4×50 m medley relay – 17 December 2017 - 3 November 2021: 1:30.44 (17 December 2017; Kopenhagen, DEN); 4×50 m freestyle mixed relay – 14 December 2013 - 16 December 2017 and 7 December 2019 - 16 December 2022: 1:29.53 (14 December 2013; Herning, DEN), 1:29.13 (6 December 2014; Doha, QAT), 1:28.31 (7 December 2019; Glasgow, GBR); 4×50 m medley mixed relay – 5 December 2019 - 7 November 2021: 1:36.22 (5 December 2019; Glasgow, GBR) |
| Kseniya Moskvina |
RUS |
SWM |
Olympics |
2008 |
100 m backstroke – 7 November 2009 - 13 December 2013: 56.66 (7 November 2009; Moskva, RUS), 56.36 (11 December 2009; İstanbul, TUR) |
| Camille Muffat |
FRA |
SWM |
Olympics |
2008—2012 |
400 m freestyle – 24 November 2012 - 11 August 2013: 3:54.85 (24 November 2012; Chartres, FRA); 800 m freestyle – 16 November 2012 - 10 August 2013: 8:01.06 (16 November 2012; Angers, FRA); 4×200 m freestyle relay – 15 December 2010 - 3 December 2014: 7:38.33 (15 December 2010; Dubai, UAE) |
| Marianne Muis |
NED |
SWM |
Olympics |
1988—1996 |
100 m freestyle – 18 March 1990 - 6 January 1993: 53.95 (18 March 1990; Drachten, NED) |
| Rozaliya Nasretdinova |
RUS |
SWM |
Olympics / YOG |
2014—2016 |
4×50 m freestyle mixed relay – 13 October 2013 - 21 October 2013 and 14 December 2013 - 16 December 2017: 1:33.01 (13 October 2013; Moskva, RUS), 1:29.53 (14 December 2013; Herning, DEN), 1:29.13 (6 December 2014; Doha, QAT) |
| Mie Ø. Nielsen |
DEN |
SWM |
Olympics |
2012—2016 |
100 m backstroke – 13 December 2013 - 28 August 2014: 55.99 (13 December 2013; Herning, DEN); 4×100 m medley relay – 14 December 2012 - 21 December 2021: 3:49.87 (14 December 2012; İstanbul, TUR), 3:48.86 (7 December 2014; Doha, QAT) |
| Moniek Nijhuis |
NED |
SWM |
Olympics |
2012 |
4×50 m medley relay – 11 December 2004 - 15 December 2007 and 13 December 2008 - 17 December 2021: 1:48.21 (11 December 2004; Wien, AUT), 1:47.44 (10 December 2005; Trieste, ITA), 1:45.73 (13 December 2008; Rijeka, CRO), 1:42.69 (12 December 2009; İstanbul, TUR) |
| Malin Nilsson |
SWE |
SWM |
Olympics |
1992—1996 |
4×200 m freestyle relay – 17 April 1997 - 1 April 1999: 7:56.04 (17 April 1997; Göteborg, SWE) |
| Stefan Nystrand |
SWE |
SWM |
Olympics |
2000—2012 |
50 m freestyle – 18 November 2007 - 11 April 2008: 20.93 (18 November 2007; Berlin, GER); 100 m freestyle – 13 November 2007 - 7 December 2008: 46.48 (13 November 2007; Stockholm, SWE), 45.83 (17 November 2007; Berlin, GER); 4×50 m freestyle relay – 10 December 2006 - 14 December 2008: 1:24.89 (10 December 2006; Helsinki, FIN), 1:24.19 (16 December 2007; Debrecen, HUN); 4×100 m freestyle relay – 16 March 2000 - 22 December 2007: 3:09.57 (16 March 2000; Athina, GRE) |
| Johan Nyström |
SWE |
SWM |
Olympics |
2000 |
4×100 m freestyle relay – 16 March 2000 - 22 December 2007: 3:09.57 (16 March 2000; Athina, GRE) |
| Siobhan-Marie O'Connor |
GBR |
SWM |
Olympics |
2012—2016 |
4×50 m medley mixed relay – 4 December 2014 - 13 December 2018: 1:38.16 (4 December 2014; Doha, QAT), 1:37.46 (4 December 2014; Doha, QAT) |
| Mattias Ohlin |
SWE |
SWM |
Olympics |
2000—2004 |
4×100 m freestyle relay – 16 March 2000 - 22 December 2007: 3:09.57 (16 March 2000; Athina, GRE); 4×100 m medley relay – 4 April 1999 - 9 April 2006: 3:30.32 (4 April 1999; Hong Kong, HKG) |
| Marco Orsi |
ITA |
SWM |
Olympics |
2012—2016 |
4×50 m medley relay – 3 November 2021 - 17 December 2022: 1:30.14 (3 November 2021; Kazan, RUS) |
| Maria Östling |
SWE |
SWM |
Olympics |
1996—2004 |
4×100 m medley relay – 4 April 1999 - 19 March 2000: 4:00.84 (4 April 1999; Hong Kong, HKG) |
| Simone Osygus |
GER |
SWM |
Olympics |
1992—1996 |
4×50 m freestyle relay – 8 December 1991 - 10 December 1999: 1:41.30 (8 December 1991; Gelsenkirchen, GER), 1:40.63 (22 November 1992; Espoo, FIN), 1:39.56 (11 December 1998; Sheffield, GBR); 4×100 m freestyle relay – 19 April 1997 - 8 April 2006: 3:34.69 (19 April 1997; Göteborg, SWE) |
| Jeanette Ottesen Gray |
DEN |
SWM |
Olympics |
2004—2020 |
4×100 m medley relay – 14 December 2012 - 21 December 2021: 3:49.87 (14 December 2012; İstanbul, TUR), 3:48.86 (7 December 2014; Doha, QAT) |
| Kristin Otto |
GDR |
SWM |
Olympics |
1988 |
100 m backstroke – 8 January 1983 - 12 February 1995: 59.97 (8 January 1983; Indianapolis, USA) |
| Paul Palmer |
GBR |
SWM |
Olympics |
1992—2000 |
4×200 m freestyle relay – 17 March 2000 - 6 April 2006: 7:03.06 (17 March 2000; Athina, GRE) |
| Gregorio Paltrinieri |
ITA |
OWS/SWM |
Olympics |
2012—2020 |
800 m freestyle – 7 November 2021 - 15 December 2022: 7:27.94 (7 November 2021; Kazan, RUS); 1500 m freestyle – 7 December 2014 - 21 December 2021: 14:16.10 (7 December 2014; Doha, QAT), 14:08.06 (4 December 2015; Netanya, ISR) |
| Denis Pankratov |
RUS
EUN |
SWM |
Olympics |
1992—2000 |
50 m butterfly – 8 February 1997 - 12 December 1998: 23.35 (8 February 1997; Paris, FRA); 100 m butterfly – 5 February 1997 - 22 January 1998: 51.93 (5 February 1997; Imperia, ITA), 51.78 (9 February 1997; Paris, FRA); 200 m butterfly – 13 February 1993 - 26 March 1994 and 2 February 1997 - 28 March 1998: 1:54.46 (13 February 1993; Gelsenkirchen, GER), 1:52.64 (2 February 1997; Gelsenkirchen, GER); 4×100 m medley relay – 12 February 1993 - 4 April 1999: 3:35.36 (12 February 1993; Gelsenkirchen, GER), 3:32.56 (17 April 1997; Göteborg, SWE) |
| Adam Peaty |
GBR |
SWM |
Olympics |
2016—2020 |
100 m breaststroke – 16 December 2017 - 6 December 2019 and 15 November 2020 - 19 December 2020: 55.94 (16 December 2017; København, DEN), 55.49 (15 November 2020; Budapest, HUN), 55.41 (22 November 2020; Budapest, HUN); 4×50 m medley mixed relay – 4 December 2014 - 13 December 2018: 1:38.16 (4 December 2014; Doha, QAT), 1:37.46 (4 December 2014; Doha, QAT) |
| Rikke Møller Pedersen |
DEN |
SWM |
Olympics |
2012—2016 |
100 m breaststroke – 23 October 2009 - 15 December 2012: 1:04.59 (23 October 2009; Odense, DEN), 1:04.43 (6 November 2009; Moskva, RUS), 1:04.21 (19 December 2009; Saint-Petersburg, RUS), 1:04.12 (25 November 2012; Chartres, FRA), 1:04.11 (14 December 2012; İstanbul, TUR); 200 m breaststroke – 24 October 2009 - present: 2:18.52 (24 October 2009; Odense, DEN), 2:18.30 (15 November 2009; Berlin, GER), 2:16.66 (11 December 2009; İstanbul, TUR), 2:16.08 (16 December 2012; İstanbul, TUR), 2:15.93 (11 August 2013; Berlin, GER), 2:15.21 (13 December 2013; Herning, DEN); 4×100 m medley relay – 14 December 2012 - 21 December 2021: 3:49.87 (14 December 2012; İstanbul, TUR), 3:48.86 (7 December 2014; Doha, QAT) |
| Federica Pellegrini |
ITA |
SWM |
Olympics / Other / Administrator |
2004—2021 |
200 m freestyle – 14 December 2008 - 7 February 2014: 1:51.85 (14 December 2008; Rijeka, CRO), 1:51.17 (13 December 2009; İstanbul, TUR) |
| Matteo Pelliciari |
ITA |
SWM |
Olympics |
2000—2004 |
4×200 m freestyle relay – 6 April 2006 - 10 April 2008: 6:59.08 (6 April 2006; Shanghai, CHN) |
| Giacomo Perez-Dortona |
FRA |
SWM |
Olympics |
2012 |
4×50 m medley relay – 4 December 2014 - 17 December 2017: 1:31.25 (4 December 2014; Doha, QAT); 4×50 m medley mixed relay – 20 October 2013 - 4 December 2014: 1:39.54 (20 October 2013; Doha, QAT) |
| Stéphan Perrot |
FRA |
SWM |
Olympics |
1996—2000 |
200 m breaststroke – 17 December 2000 - 21 January 2003: 2:07.58 (17 December 2000; Valencia, ESP), 2:07.56 (8 December 2002; Antibes, FRA) |
| Karen Pickering |
GBR |
SWM |
Olympics |
1992—2004 |
4×200 m freestyle relay – 16 March 2000 - 9 April 2008: 7:49.11 (16 March 2000; Athina, GRE), 7:47.14 (10 August 2001; Norwich, GBR) |
| Janine Pietsch |
GER |
SWM |
Olympics |
2004 |
50 m backstroke – 9 April 2006 - 17 November 2007 and 24 November 2007: 27.00 (9 April 2006; Shanghai, CHN), 26.92 (24 November 2007; Essen, GER); 4×50 m medley relay – 15 December 2007 - 13 December 2008: 1:46.67 (15 December 2007; Debrecen, HUN) |
| Maxim Podoprigora |
 AUT |
SWM |
Olympics |
2000—2008 |
200 m breaststroke – 21 January 2003 - 14 December 2003: 2:07.46 (21 January 2003; Stockholm, SWE), 2:06.95 (25 January 2003; Berlin, GER) |
| Anne Poleska |
GER |
SWM |
Olympics |
2000—2008 |
200 m breaststroke – 28 November 2001 - 7 April 2002: 2:22.90 (28 November 2001; New York, USA), 2:21.93 (14 December 2001; Antwerpen, BEL) |