Olympische Sommerspiele
- 1
Dalilah MuhammadMuhammadUSA
53.13s - 2
Sara PetersenPetersenDänemark
53.55s - 3
Ashley SpencerSpencerUSA53.72s
Austragungsort
Estádio Olímpico João Havelange
Endergebnis
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | | Dalilah Muhammad | 53.13s |
| 2 | | Sara Petersen | 53.55s |
| 3 | | Ashley Spencer | 53.72s |
| 4 |  | Zuzana Hejnová | 53.92s |
| 5 |  | Ristananna Tracey | 54.15s |
| 6 | | Leah Nugent | 54.45s |
| 7 | | Janieve Russell | 54.56s |
| 8 |  | Eilidh Doyle | 54.61s |
