| Event | Heat | Status | |
|---|---|---|---|
| Girls 400 M 15-16 years old (Prelims) | 5| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Aniya DAVIS St. Louis Blues Track Club [16] |
56.60 | |
| 2 | 5 | Emersen COCHRAN Texas Select Track Club [16] |
56.64 | |
| 3 | 4 | Mikayla BURTON Olympia Track [15] |
58.39 | |
| 4 | 7 | Emma SZAREK Magistics Track Club [16] |
58.54 | |
| 5 | 8 | Kate WILLIAMS North Florida Express [15] |
1:02.73 | |
| 6 | 6 | Raven EDMONDS Unattached [15] |
1:03.79 |