| Athlete | Team | Seed | |
|---|---|---|---|
| 1 | STANLEY, Dijon | Granada Hills | 49.04 |
| 2 | YOUNG, Matthew | Granada Hills | 53.08 |
| 3 | BRESCHER, Nicholas | Granada Hills | 53.40 |
| 4 | HALEN, Maxwell | Palisades Charter | 54.45 |
| 5 | SHAKED, Levy | Palisades Charter | 55.28 |
| 6 | CAPPS, Cayden | Palisades Charter | 55.31 |
| 7 | SAHAKIAN, Bodhi | Palisades Charter | 55.80 |
| 8 | MOLINA, Julien | Granada Hills | 55.94 |
| 9 | CARY-WILLIAMS, Henry | Palisades Charter | 56.46 |
| 10 | SAKATA, Ryan | Granada Hills | 56.89 |
| 11 | FRANCO, Gabriel | Granada Hills | 59.11 |
| 12 | TISCARENO, Javier | Palisades Charter | 1:01.93 |
| 13 | COLEMAN, Jordan | Granada Hills | NT |
| 14 | MINDEL, Victor | Palisades Charter | NT |
| 15 | SKINNER, Devanair | Palisades Charter | NT |