| Event | Heat | Status | |
|---|---|---|---|
| Women 400 Meter Dash 17-18 years old (Prelims) | 11|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 | 4 | Justyce SANDERS Rogue Elite TC |
54.91 | |
| 2 | 5 | Hayden HELLER Ohio Heat Track |
56.77 | |
| 3 | 3 | Ariyah MCDERMOTT Xtreme Force Track |
57.37 | |
| 4 | 2 | Natalie DRAKE Victory Track and Field Club |
59.09 | |
| 5 | 7 | Leah GRAY-MATTHEWS Milwaukee Mustangs Track Clu |
59.40 | |
| 6 | 8 | Chloe BROWN Unattached |
59.46 | |
| 7 | 6 | Leah GASKILL Unattached |
1:01.93 |