Olympische Sommerspiele
- 1
Haron KoechKoechKenia
48.77s - 2
Louis Jacob van Zylvan ZylSüdafrika
+0.35s - 3
Andres SilvaSilvaUruguay
+0.44s
Austragungsort
Estádio Olímpico João Havelange
Endergebnis
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | | Haron Koech | 48.77s |
| 2 | | Louis Jacob van Zyl | +0.35s |
| 3 | | Andres Silva | +0.44s |
| 4 |  | Mohamed Seghaier | +1.32s |
| 5 |  | Michael Tinsley | +1.41s |
| 6 |  | Chieh Chen | +1.88s |
| 7 |  | Patryk Dobek | +1.89s |
| 8 |  | Jordin Andrade | DSQ |
