| # | Athlete | Time |
|---|---|---|
| 1 | Anna CockrellUnited States | 52.13 |
| 2 | Dalilah MuhammadUnited States | 53.16 |
| 3 | Rushell ClaytonJamaica | 53.17 |
| 4 | Fatoumata Binta DialloPortugal | 53.30 |
| 5 | Gianna WoodruffPanama | 53.79 |
| 6 | Emma ZapletalováSlovakia | 54.07 |
| 7 | Amalie IuelNorway | 54.12 |
| 8 | Emily NewnhamGreat Britain | 54.81 |
Times in Sydney time (AEDT). Results: Wikipedia, “2026 Weltklasse Zürich”, CC BY-SA 4.0. Unofficial, updated after the event.