LA-WM 2023Sa, 19.08. - So, 27.08.
So, 20.08.2023, 09:51 Uhr
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 |  | Sada Williams | 50.78s |
| 2 |  | Paola Morán | 51.59s |
| 3 |  | Zenéy van der Walt | 51.76s |
| 4 |  | Cátia Azevedo | 51.93s |
| 5 |  | Amandine Brossier | 51.98s |
| 6 |  | Imaobong Uko | 52.24s |
| 7 |  | Shaunae Miller-Uibo | 52.65s |
| 8 |  | Rosie Elliott | 52.88s |
- Q = Direkte Qualifikation