| Event | Heat | Status | |
|---|---|---|---|
| Girls 400 Meter Dash 10 years old (Prelims) | 5|5 | ||
| Thursday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| NR | National | Tiana Welbon - Gaithersburg | 59.37 | 8/3/2019 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Zoriah MCQUEEN Quiet Storm Track Association [10] |
1:07.82 | |
| 2 | 7 | Amyiah BRENNAN Rbf Run To Be Fit [10] |
1:12.22 | |
| 3 | 8 | Ayana JAIMEZ-SOLORIO Pacific Coast Shockwaves [10] |
1:17.39 | |
| 4 | 2 | Anailia ARCHER Unattached [10] |
1:23.43 | |
| DNS | 4 | Molly CRAMER US Express Track Club [10] |
- | |
| DNS | 5 | Kendall ASKA Unattached [10] |
- | |
| DNS | 6 | Chelsea SMITH Unattached [10] |
- |