| 1 | Maria Victoria Rodriguez (Senior) | ARG | 39.44 | | - |
| 2 | Anna Quinn (Senior) | USA | 41.26 | | +1.820 |
| 3 | Giorgia Birkeland (Neo) | USA | 41.77 | SB | +2.330 |
| 4 | Libby Williams (Neo) | USA | 41.79 | | +2.350 |
| 5 | Ilsa Melin Sandvig Shobe (Senior) | USA | 42.05 | | +2.610 |
| 6 | Karen Lizeth Siatama Valencia (A2) | COL | 42.73 | | +3.290 |
| 7 | Cynthia Jennings (Senior) | USA | 44.11 | | +4.670 |
| 8 | Natascha Lindenskov (Neo) | DEN | 44.27 | SB | +4.830 |
| 9 | Alejandra Huertas (n/a) | COL | 44.83 | PB | +5.390 |
| 10 | Baily Brown (Senior) | USA | 50.27 | PB | +10.830 |
| 11 | Kathy Feinberg (M60) | USA | 59.93 | | +20.490 |
| 12 | Teso Coker (n/a) | USA | 1:34.67 | | +55.230 |