| # | Athlete | Time |
|---|---|---|
| 1 | Jacory PattersonUnited States | 44.37 |
| 2 | Zakithi NeneSouth Africa | 44.46 |
| 3 | Quincy HallUnited States | 44.90 |
| 4 | Bryce DeadmonUnited States | 44.97 |
| 5 | Christopher Morales WilliamsCanada | 45.16 |
| 6 | Johnnie BlockburgerUnited States | 45.55 |
| 7 | Leungo ScotchBotswana | 45.89 |
| 8 | Walid El BoussiriMorocco | 46.47 |
| — | Bayapo NdoriBotswana | DNF |
Times in Sydney time (AEDT). Results: Wikipedia, “2025 Meeting International Mohammed VI d'Athlétisme de Rabat”, CC BY-SA 4.0. Unofficial, updated after the event.