| # | Athlete | Time |
|---|---|---|
| 1 | Christopher BaileyUnited States | 44.17 |
| 2 | Bayapo NdoriBotswana | 44.32 |
| 3 | Busang KebinatshipiBotswana | 44.63 |
| 4 | Vernon NorwoodUnited States | 44.93 |
| 5 | Kirani JamesGrenada | 44.94 |
| 6 | Alexander DoomBelgium | 45.35 |
| 7 | Lythe PillaySouth Africa | 45.39 |
| 8 | Quincy HallUnited States | 45.99 |
Times in Sydney time (AEDT). Results: Wikipedia, “2025 Shanghai Diamond League”, CC BY-SA 4.0. Unofficial, updated after the event.