4. Vorlauf - Ergebnis
- 1
Natalia KaczmarekKaczmarekPolen
49.98s - 2
Roxana GómezGómezKuba
50.38s - 3
Sada WilliamsWilliamsBarbados
50.45s
Austragungsort
Stade de France
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | | Natalia Kaczmarek | 49.98s |
| 2 | | Roxana Gómez | 50.38s |
| 3 | | Sada Williams | 50.45s |
| 4 |  | Victoria Ohuruogu | 50.93s |
| 5 |  | Gunta Vaičule | 51.13s |
| 6 |  | Helena Ponette | 51.75s |
| 7 |  | Esther Elo Joseph | 52.13s |
| 8 |  | Shaunae Miller-Uibo | DNF |