- Boys 300 M Hurdles
- 8 Advance: Top 1 Each Heat plus Next 4 Best Times
- Heat 1 Prelims
- 2Keaster, Riley (11)Sonora/MLL/540.98
- 3Jones, Brayden (11)Los Banos40.55
- 4Vi, Pita (11)Kennedy/METRO/238.98
- 5Brown, Joseph (11)Lincoln-L/FVL/3/39.42
- 6Fernandez, Rafael (11)Christian Brothe40.60
- 7Sandhar, Saahil (12)River Valley/CVC41.03
- Heat 2 Prelims
- 2Bouyer, Adolfo (11)Laguna Creek/MET40.96
- 3King, Elijah (12)Cosumnes Oaks/DE40.51
- 4Villalobos, Jeremy (11)Vacaville/MEL/3/38.96
- 5Williams, Warren (12)West/TCAL/139.42
- 6Cole, Cameron (11)Ponderosa/FVL/3/40.74
- 7George, Ethan (12)Bear Creek/SJAA/41.09
- Heat 3 Prelims
- 2Walker, Gary (12)Marysville/PVL/540.89
- 3Daniel, Isaiah (12)Golden Valley40.27
- 4Marshall, Jadyn (9)St. Mary's/TCAL/38.44
- 5Bean, Wilson (12)Del Oro/SFL/139.47
- 6Marines, Benito (12)Gregori/CCAL/2/S40.75
- 7Yepez, Daniel (12)Ceres/WAC/441.11
- Heat 4 Prelims
- 2Billings II, Martin (11)Cosumnes Oaks/DE40.84
- 3Powers, Ethan (12)Del Oro/SFL/140.13
- 4Marshall, Jamar (11)St. Mary's/TCAL/38.25
- 5Burke, Cameron (12)Oakdale/VOL/340.10
- 6Lawson, Wyatt (11)Whitney/SFL40.84
- 7McGill, Lorenzo (12)Center/PVL/5/SJ41.24
- 8Johnson, Larry (11)Edison/SJAA/42.21