LA-WM 2023Sa, 19.08. - So, 27.08.
Mo, 21.08.2023, 21:26 Uhr
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 |  | Natalia Bukowiecka | 49.50s |
| 2 |  | Sada Williams | 49.58s |
| 3 |  | Lynna Irby | 50.71s |
| 4 |  | Victoria Ohuruogu | 50.74s |
| 5 |  | Andrea Miklos | 50.77s |
| 6 |  | Charokee Young | 51.40s |
| 7 |  | Susanne Gogl-Walli | 51.50s |
| 8 |  | Tereza Petržilková | 51.94s |
- Q = Direkte Qualifikation