Swimming Olympic Games 1984 at Los Angeles (usa) Women: 400 m Medley July 29: Final: 1. Tracy Caulkins (usa) 4:39.24 2. Suzanne Landells (aus) 4:48.30 3. Petra Zindler (wge) 4:48.57 4. Susan Heon (usa) 4:49.41 5. Nathalie Gingras (can) 4:50.55 6. Donna McGinnis (can) 4:50.65 7. Gaynor Stanley (gbr) 4:52.83 8. Katrine Bomstad (nor) 4:53.28