| Date | 1 August 1992 |
|---|---|
| Location | Estadio Olímpico de Montjuïc, Barcelona |
| Pos | Lane | Competitor | NOC | Time (Automatic) | |||
|---|---|---|---|---|---|---|---|
| 1 | 6 | Rochelle Stevens |  USA | 52.42 | |||
| 2 | 4 | Renée Poetschka |  AUS | 52.85 | |||
| 3 | 7 | Yelena Ruzina |  EUN | 52.94 | |||
| 4 | 3 | Claudine Williams |  JAM | 52.97 | |||
| 5 | 1 | Alimata Koné |  CIV | 53.76 | |||
| 6 | 2 | Noodang Pimpol |  THA | 54.28 | |||
| 7 | 5 | Ruth Mangue |  GEQ | 1:03.32 |
