| Event | Heat | Status | |
|---|---|---|---|
| Girls 400 M 15-16 years old (Prelims) | 14| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Naomi JONES Desoto Nitro Track Club [16] |
54.92 | |
| 2 | 5 | Ayade BANDELE High Level Track [15] |
59.21 | |
| 3 | 4 | Braelyn WALDECK True Runners Track Club [16] |
59.30 | |
| 4 | 7 | Leah GRAY-MATTHEWS Milwaukee Mustangs Track Clu [16] |
59.84 | |
| 5 | 6 | Hailey TEW Carolina Spartans [15] |
59.93 |