| # | Athlete | Time |
|---|---|---|
| 1 | Dejanea OakleyJamaica | 49.64 |
| 2 | Aaliyah ButlerUnited States | 49.97 |
| 3 | Stacey-Ann WilliamsJamaica | 50.12 |
| 4 | Alexis HolmesUnited States | 50.36 |
| 5 | Ella OnojuvwevwoNigeria | 50.67 |
| 6 | Martina WeilChile | 50.75 |
| 7 | Sanaria ButlerUnited States | 51.65 |
| 8 | Bailey LearUnited States | 51.99 |
| 9 | Rhasidat AdelekeIreland | 52.26 |
Times in Sydney time (AEDT). Results: Wikipedia, “2026 Prefontaine Classic”, CC BY-SA 4.0. Unofficial, updated after the event.