| 1 | Sugar Todd (Senior) | USA | 38.72 | | - |
| 2 | Yu-Ting Huang (Senior) | TPE | 39.11 | | +0.390 |
| 3 | Jerica Tandiman (Neo) | USA | 39.38 | | +0.660 |
| 4 | Rebekah Bradford-Plath (M35) | USA | 39.69 | | +0.970 |
| 5 | Maria Victoria Rodriguez (Senior) | ARG | 40.21 | NR | +1.490 |
| 6 | Chrysta Rands (Neo) | USA | 40.50 | | +1.780 |
| 7 | Brianna Bocox (Neo) | USA | 40.53 | | +1.810 |
| 8 | Erin Bartlett (Senior) | USA | 40.63 | PB | +1.910 |
| 9 | Franchesca Pasquarella (Neo) | USA | 40.72 | | +2.000 |
| 10 | Ying-Chu Chen (Neo) | TPE | 40.92 | | +2.200 |
| 11 | Jenni Kukkonen (Senior) | FIN | 41.28 | | +2.560 |
| 12 | Mariah Richardson (Senior) | USA | 41.41 | | +2.690 |
| 13 | Esther Munoz (Neo) | USA | 41.43 | | +2.710 |
| 14 | Erin Jackson (Senior) | USA | 41.52 | | +2.800 |
| 15 | Jamie Lindquist-Nielson (A2) | USA | 42.27 | | +3.550 |
| 16 | Yun Huang (Senior) | TPE | 43.06 | | +4.340 |
| 17 | Kathy Feinberg (M55) | USA | 54.61 | SB | +15.890 |
| 18 | Diana Hanks (M60) | USA | 58.82 | SB | +20.100 |
| 19 | Karen Verrone (M60) | USA | 58.91 | SB | +20.190 |
| Necole Zayatz (M40) | USA | 58.91 | SB | +20.190 |
| 21 | Debbie Haddock (M65) | USA | 1:21.05 | PB | +42.330 |
| 22 | Liliana Buzatu (M45) | USA | 1:23.73 | SB | +45.010 |
| DNF | Valentina Espinosa (A2) | COL | DNF | | - |