- Boys 300 M Hurdles
- 8 Advance: Top 1 Each Heat plus Next 5 Best Times
- Heat 1 Prelims
- 2Martinez, Renz (11)Kimball/VOL/3/S43.96
- 3Martinez, A.J. (12)Oakdale/VOL/342.01
- 4Villalobos, Jeremy (11)Vacaville/MEL/340.56
- 5Cole, Cameron (11)Ponderosa/FVL/340.75
- 6Duckett, James (11)Vista Del Lago42.54
- 7Castellanos, Jacob (9)Christian Bros44.59
- Heat 2 Prelims
- 1Peredia, Jonathan (11)Golden Valley45.42
- 2Cunningham, Logan (10)Vacaville/MEL/343.44
- 3Shepherd, Julius (12)Vanden/MEL/341.60
- 4Daniel, Isaiah (12)Golden Valley40.43
- 5Monroe, Mercer (11)Oakmont/FVL/340.88
- 6Stanley, Nicholas (12)Sierra/VOL/342.72
- 7Bradford, Dakari (12)Wood/MEL/344.60
- Heat 3 Prelims
- 1Hurley, Conner (9)Vista Del Lago45.24
- 2Frazier, Jaden (12)El Capitan/CCC43.05
- 3Fernandez, Rafael (11)Christian Bros41.53
- 4Brown, Joseph (11)Lincoln-L/FVL/340.13
- 5Burke, Cameron (12)Oakdale/VOL/341.37
- 6Loutzenhiser, Kyle (10)Lincoln-L/FVL/342.81
- 7Beltran-Guzman, Brian (10)Golden Valley44.64