Olympische Sommerspiele
- 1
Thomas BarrBarrIrland
48.39s - 2
Haron KoechKoechKenia
+0.10s - 3
Karsten WarholmWarholmNorwegen
+0.42s
Austragungsort
Estádio Olímpico João Havelange
Endergebnis
| Pos | Name | Zeit | |
|---|---|---|---|
| 1 | | Thomas Barr | 48.39s |
| 2 | | Haron Koech | +0.10s |
| 3 | | Karsten Warholm | +0.42s |
| 4 |  | Michaël Bultheel | +1.07s |
| 5 |  | Roxroy Cato | +1.15s |
| 6 |  | Andres Silva | +1.36s |
| 7 |  | Eric Alejandro | +1.56s |
| 8 |  | Byron Robinson | +10.26s |
