Live boys 400m Hurdles rankings on TrackReels: verified, wind-legal marks only.
| Rank | Athlete | Mark | Class | State |
|---|---|---|---|---|
| 1 | Jamal Delgado | 53.56 | Class of 2030 | CO |
| 2 | Kai Walsh | 57.00 | Class of 2027 | AZ |
| 3 | Preston Tanaka | 58.38 | Class of 2027 | GA |
| 4 | Kai Fischer | 58.40 | Class of 2028 | CO |
| 5 | Elias Haddad | 1:00.12 | Class of 2028 | OR |