| Event | Heat | Status | |
|---|---|---|---|
| Women 400 Meter Dash 17-18 years old (Prelims) | 4|12 | ||
| Friday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| JO Games | Ataja Stephane-Vazquez - Greensboro | 52.33 | 8/1/2025 | |
| National | Ataja Stephane-Vazquez - Greensboro | 52.33 | 2025 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Liviya HARTHOORN Radl Track Club |
55.20 | |
| 2 | 3 | Logan WEBSTER Track Minnesota Elite |
57.90 | |
| 3 | 8 | Lila LEMUS Milwaukee Speed Academy |
58.35 | |
| 4 | 7 | Karrington SHAW Memphis Jaguars Track Elite |
59.55 | |
| 5 | 6 | Ashtyn CARR Central Arkansas Track Club |
1:01.00 | |
| DNS | 4 | Emersen COCHRAN Leander Spartans Track |
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