Olympische Sommerspiele
- 1
Allyson FelixFelixUSA
49.67s - 2
Shaunae Miller-UiboMiller-UiboBahamas
49.91s - 3
Libania Grenot MartinezGrenot MartinezItalien
50.60s
Austragungsort
Estádio Olímpico João Havelange
Startliste
| Pos | Name | |
|---|---|---|
| 0 |  | Christine Day |
| 0 | | Shaunae Miller-Uibo |
| 0 |  | Kabange Mupopo |
| 0 |  | Patience Okon George |
| 0 | | Libania Grenot Martinez |
| 0 |  | Anneliese Rubie-Renshaw |
| 0 | | Allyson Felix |
| 0 |  | Justyna Swiety-Ersetic |
