400m / Women
dimanche 9 juillet 2017
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Allyson Felix | United States | 49.65″ |
| 2 |  Courtney Okolo | United States | + 0.64″ |
| 3 | Shamier Little | United States | + 0.75″ |
| 4 | Novlene Williams-Mills | Jamaica | + 0.95″ |
| 5 |  Shericka Jackson | Jamaica | + 1.12″ |
| 6 | Natasha Hastings | United States | + 1.2″ |
| 7 | Emily Diamond | Great Britain | + 2.02″ |
| 8 |  Floria Guei | FFA - France Athlétisme | + 2.58″ |
| 9 | Verone Chambers | Jamaica | + 3.57″ |