| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 M 15-16 years old (Prelims) | 5| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Kwanna SMITH Pantera TC [16] |
49.08 | |
| 2 | 3 | Kingston MCDONALD High Point Blaze [16] |
50.87 | |
| 3 | 7 | Kylor LOOMIS Milwaukee Speed Academy [15] |
50.90 | |
| 4 | 6 | Tyler HAWTHORNE St. Louis Pal Jaguars [16] |
51.30 | |
| 5 | 4 | Isaiah AVERY Track Houston Youth Track [16] |
51.36 | |
| 6 | 8 | Jonathan TORRES Zenith Velocity A.C. Interna [15] |
52.91 |