| PL | Athlete | Team | Time |
|---|---|---|---|
| 1 | COLE, Austin | CAN | 46.31 |
| 2 | WRIGHT, Dontavius | USA | 46.78 |
| 3 | GEORGE, Nathan | CAN | 47.11 |
| 4 | TAYLOR, Vaughn | CAN | 48.86 |
| 5 | JOHNSON, David | CAN | 53.55 |
| AYESU-ATTAH, Ben | CAN | DNS | |
| BAILEY, Aldrich | USA | DNS |
| HPL | Athlete | Team | Time | Note |
|---|---|---|---|---|
| 1 | COLE, Austin | CAN | 46.31 | |
| 2 | WRIGHT, Dontavius | USA | 46.78 | |
| 3 | GEORGE, Nathan | CAN | 47.11 | |
| 4 | TAYLOR, Vaughn | CAN | 48.86 | |
| 5 | JOHNSON, David | CAN | 53.55 | |
| AYESU-ATTAH, Ben | CAN | DNS | ||
| BAILEY, Aldrich | USA | DNS |