Men's 400m Round 1 - Heat 6
samedi 13 août 2016, 00h45 GMT – 05h45 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  Kirani James | 44.93″ |
| 2 |  Rusheen McDonald | + 0.29″ |
| 3 | Matthew Hudson-Smith | + 0.33″ |
| 4 | David Verburg | + 0.55″ |
| 5 | Winston George | + 0.84″ |
| 6 |  Diego Palomeque | + 1.55″ |
| Nom | Temps | |
|---|---|---|
| 1 | Kirani James | 44.93″ |
| 2 | Rusheen McDonald | + 0.29″ |
| 3 | Matthew Hudson-Smith | + 0.33″ |
| 4 | David Verburg | + 0.55″ |
| 5 | Winston George | + 0.84″ |
| 6 | Diego Palomeque | + 1.55″ |