Lunes, día 06
| Posición | Participante | Marca |
|---|---|---|
| 1 | Kirani James
|
43.94 |
| 2 | Luguelín Santos
|
44.46 |
| 3 | Lalonde Gordon
|
44.52 |
| 4 | Chris Brown
|
44.79 |
| 5 | Kévin Borlée
|
44.81 |
| 6 | Jonathan Borlée
|
44.83 |
| 7 | Demetrius Pinder
|
44.98 |
| 8 | Steven Solomon
|
45.14 |