400 metres Freestyle, Women
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Nanette Duncan |  AUS |
| 2 | Dawn Fraser | AUS |
| 3 | Kim Herford | AUS |
| 4 | Barbara Hounsell |  CAN |
| 5 | Jane Hughes | CAN |
| 6 | Patty Thompson | CAN |
| 7 | Rita Pulido |  ESP |
| 8 | Liz Long |  GBR |
| 9 | Pauline Sillett | GBR |
| 10 | Martina Grunert |  GER |
| 11 | Heidi Pechstein | GER |
| 12 | Jutta Wanke | GER |
| 13 | Daniela Beneck |  ITA |
| 14 | Kazue Hayakawa |  JPN |
| 15 | Tazuko Kikutani | JPN |
| 16 | Im Geum-Ja |  KOR |
| 17 | Jovina Tseng |  MAS |
| 18 | Olga Belmar |  MEX |
| 19 | María Luisa Souza | MEX |
| 20 | Ineke Tigelaar |  NED |
| 21 | Bep Weeteling | NED |
| 22 | Ann Lallande |  PUR |
| 23 | Ann-Charlotte Lilja |  SWE |
| 24 | Elisabeth Ljunggren | SWE |
| 25 | Majvor Welander | SWE |
| 26 | Nataliya Bystrova |  URS |
| 27 | Nataliya Mikhaylova | URS |
| 28 | Ginny Duenkel |  USA |
| 29 | Marilyn Ramenofsky | USA |
| 30 | Terri Lee Stickles | USA |
| 31 | Marilyn Sidelsky |  ZIM |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Monique Piétri |  FRA |
| 2 | Anita Lonsbrough | GBR |
| 3 | Mária Frank |  HUN |
| 4 | Maria Cristina Pacifici | ITA |
| 5 | Paola Saini | ITA |
| 6 | Rosario de Vivanco |  PER |
| 7 | Nataliya Ustinova | URS |