| Event | Heat | Status | |
|---|---|---|---|
| Women 400 M (First Round) | 2| | ||
| Thursday 7:25 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| CR | Collegiate | Britton Wilson - Arkansas | 49.13 | 5/13/2023 |
| FR | Facility | Allyson Felix - United States | 50.66 | 2021 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 2 | Ziyah HOLMAN Michigan [JR] |
52.82 Q | |
| 2 | 1 | Kennedy BRACE Miami (Fla.) [JR] |
53.44 Q | |
| 3 | 8 | Isabella WHITTAKER Penn [JR] |
53.69 Q | |
| 4 | 3 | Ella ONOJUVWEVWO LSU [FR] |
53.70 | |
| 5 | 4 | Ramiah ELLIOTT Florida [FR] |
53.84 | |
| 6 | 6 | Je'Nyia BURTON South Florida [SO] |
54.03 | |
| 7 | 5 | Caitlyn BOBB UMBC [SO] |
54.56 | |
| 8 | 7 | Blanca HERVAS Miami (Fla.) [JR] |
54.73 |