Olympische Sommerspiele
- 1
Haron KoechKoechKenia
48.77s - 2
Louis Jacob van Zylvan ZylSüdafrika
49.12s - 3
Andres SilvaSilvaUruguay
49.21s
Austragungsort
Estádio Olímpico João Havelange
Endergebnis
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | | Haron Koech | 48.77s |
| 2 | | Louis Jacob van Zyl | 49.12s |
| 3 | | Andres Silva | 49.21s |
| 4 |  | Mohamed Seghaier | 50.09s |
| 5 |  | Michael Tinsley | 50.18s |
| 6 |  | Chieh Chen | 50.65s |
| 7 |  | Patryk Dobek | 50.66s |
| 8 |  | Jordin Andrade | DSQ |
