400 metres Individual Medley, Women
Participants
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Judy Hudson |  AUS |
| 2 | Allison Smith | AUS |
| 3 | Colette Crabbe |  BEL |
| 4 | Pierrette Michel | BEL |
| 5 | Joann Baker |  CAN |
| 6 | Cheryl Gibson | CAN |
| 7 | Becky Smith | CAN |
| 8 | Anne Adams |  GBR |
| 9 | Ann Bradshaw | GBR |
| 10 | Susan Richardson | GBR |
| 11 | Sabine Kahle |  GDR |
| 12 | Ulrike Tauber | GDR |
| 13 | Birgit Treiber | GDR |
| 14 | Susan Hunter |  NZL |
| 15 | Monique Rodahl | NZL |
| 16 | Lynne Rowe | NZL |
| 17 | Nancy Deaño |  PHI |
| 18 | Nataliya Popova |  URS |
| 19 | Jeanne Haney |  USA |
| 20 | Donnalee Wennerstrom | USA |
Non-starters
| Nr. | Athlete | NOC |
|---|---|---|
| 1 | Susanne Nielsson |  DEN |
| 2 | Gabriella Verrasztó |  HUN |
| 3 | Sansanee Changkasiri |  THA |
| 4 | Shirley Babashoff | USA |