400m Men, Heat:2 of 2 ; Official result
| Rank | Lane | ID | Name | PB | Team | Result | Info |
| 1 | 6 | 9044 | Hill Clinton | AUS | 46.00 | ||
| 2 | 4 | 9042 | Hurtault Erison | USA | 46.19 | ||
| 3 | 5 | 9041 | Potter Mitch | USA | 46.32 | ||
| 4 | 3 | 9397 | Andrew Rock | USA | 46.35 | ||
| 5 | 7 | 9029 | Verekauta Niko | FIJ | 46.87 | ||
| 6 | 8 | 9249 | Rigau Miguel | GER | 46.88 | ||
| 7 | 1 | 744 | Froidmont Arnaud | UAC | 47.91 | ||
| 2 | 9440 | El Rhalfioui Youssef | NED | DNS |