| # | Athlete | Time |
|---|---|---|
| 1 | Jacory PattersonUnited States | 44.11 |
| 2 | Matthew Hudson-SmithGreat Britain | 44.25 |
| 3 | Khaleb McRaeUnited States | 44.40 |
| 4 | Zakithi NeneSouth Africa | 44.41 |
| 5 | Bayapo NdoriBotswana | 44.68 |
| 6 | Attila MolnárHungary | 44.73 |
| 7 | Mohamed Yassine Zerhoumi [de]Morocco | 45.44 |
| 8 | Quincy HallUnited States | 45.54 |
Times in Sydney time (AEDT). Results: Wikipedia, “2026 Meeting International Mohammed VI d'Athlétisme de Rabat”, CC BY-SA 4.0. Unofficial, updated after the event.