| Event | Heat | Status | |
|---|---|---|---|
| Girls 400 Meter Dash 12 years old (Prelims) | 10|12 | ||
| Tuesday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| JO Games | Brandi Cross - Missouri City | 55.11 | 2000 | |
| National | Brandi Cross - Missouri City | 55.11 | 2000 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 4 | Kennedi WILLIAMSON Legacy Runners Athletic Club |
1:00.06 | |
| 2 | 3 | Trinity CALLIS Texas Titans Athletics |
1:00.39 | |
| 3 | 6 | Ryleigh SIMSA Champaign County Track Titan |
1:03.83 | |
| 4 | 5 | Mercie GOVAN St. Louis Blues Track Club |
1:04.71 | |
| 5 | 2 | Kimberlynn WASHINGTON Next level |
1:05.39 | |
| 6 | 7 | Gabrielle HOLLIS Oakland County Trackhawks |
1:06.30 | |
| 7 | 8 | Riyah JONES Unattached |
1:08.80 |