400 metres Individual Medley, Women
| # | Performance | Athlete(s) | NOC | Games | Date | Phase | Rank | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5:30.6 | Anita Lonsbrough |  GBR |
Tokyo 1964 | 15 October 1964 | Round One, Heat One | 1 | ||
| 2 | 5:27.8 | Martha Randall |  USA |
Tokyo 1964 | 15 October 1964 | Round One, Heat Two | 1 | ||
| 3 | 5:26.8 | Veronika Holletz |  GER |
Tokyo 1964 | 15 October 1964 | Round One, Heat Three | 1 | ||
| 4 | 5:24.2 | Donna de Varona | USA |
Tokyo 1964 | 15 October 1964 | Round One, Heat Four | 1 | ||
| 5 | 5:18.7 | Donna de Varona | USA |
Tokyo 1964 | 17 October 1964 | Final | 1 | ||
| 6 | 5:17.2 | Claudia Kolb | USA |
Ciudad de México 1968 | 24 October 1968 | Round One, Heat Five | 1 | ||
| 7 | 5:08.5 | Claudia Kolb | USA |
Ciudad de México 1968 | 25 October 1968 | Final | 1 | ||
| 8 | 5:06.96 | Evelyn Stolze |  GDR |
München 1972 | 31 August 1972 | Round One, Heat Four | 1 | ||
| 9 | 5:02.97 WR | Gail Neall |  AUS |
München 1972 | 31 August 1972 | Final | 1 | ||
| 10 | 4:52.90 | Becky Smith |  CAN |
Montréal 1976 | 24 July 1976 | Round One, Heat One | 1 | ||
| 11 | 4:51.24 | Ulrike Tauber | GDR |
Montréal 1976 | 24 July 1976 | Round One, Heat Three | 1 | ||
| 12 | 4:42.77 WR | Ulrike Tauber | GDR |
Montréal 1976 | 24 July 1976 | Final | 1 | ||
| 13 | 4:36.29 WR | Petra Schneider | GDR |
Moskva 1980 | 26 July 1980 | Final | 1 | ||
| 14 | 4:33.59 | Yana Klochkova |  UKR |
Sydney 2000 | 16 September 2000 | Final | 1 | ||
| 15 | 4:29.45 WR | Steph Rice | AUS |
Beijing 2008 | 10 August 2008 | Final | 1 | ||
| 16 | 4:28.43 WR | Ye Shiwen |  CHN |
London 2012 | 28 July 2012 | Final | 1 | ||
| 17 | 4:26.36 WR | Katinka Hosszú |  HUN |
Rio de Janeiro 2016 | 6 August 2016 | Final | 1 |