| Event | Status |
|---|---|
| Women 400 M (Prelims) | |
| Friday 7:04 PM | Total #: |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Femke Bol - NETH | 49.26 | 2/19/2023 |
| NR | National | Britton Wilson - Arkansas | 49.48 | 3/11/2023 |
| MR | Meet | Sanya Richards-Ross - NIKE | 50.71 | 2/26/2012 |
| FR | Facility | Phyllis Francis - Oregon | 50.46 | 3/15/2015 |
| Pl | Athlete | Time | Heat (pl) | React | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Alexis HOLMES NIKE | 51.31 | Q | 3 (1) | 0.198 | |||||
| 2 | Talitha DIGGS adidas | 51.93 | Q | 1 (1) | 0.176 | |||||
| 3 | Bailey LEAR unattached | 52.13 | q | 3 (2) | 0.195 | SB | ||||
| 4 | Naasha ROBINSON unattached | 52.68 | q | 1 (2) | 0.190 | |||||
| 5 | Jessica WRIGHT The Buford Bailey TC | 52.74 | q | 1 (3) | 0.186 | PB | ||||
| 6 | Quanera HAYES NIKE | 52.79 | Q | 2 (1) | 0.269 | |||||
| 7 | Maya SINGLETARY unattached | 52.82 | 3 (3) | 0.321 | ||||||
| 8 | Tiffany HUGHEY NW Missouri | 53.27 | 2 (2) | 0.257 | ||||||
| 9 | Taylor MANSON unattached | 53.37 | 2 (3) | 0.175 | ||||||
| 10 | Josie DONELSON Ultimate Speed Athletics | 53.44 | 2 (4) | 0.268 | ||||||
| 11 | Bianca STUBLER The Buford Bailey TC | 53.56 | 3 (4) | 0.202 | PB |