- Boys 800 M
- Heat 1 Prelims
- 1Dolan, Beckett (11)Davis
- 2Barr, Cooper (10)Placer
- 3McMahon, Timothy (11)Davis
- 4Henry, Rowan (10)Nevada Union
- 5Campora, Braidon (12)El Dorado
- 6Mason, Jake (12)River City
- Heat 2 Prelims
- 1Jakary, Kyle (10)Jesuit
- 2Griffin, Josh (11)Nevada Union
- 3Carlson, John (11)Oakmont
- 4Morris, Grady (10)Ponderosa
- 5Martin, Graham (12)Western Sierra
- 6Mobley, Cameron (11)Twelve Bridges
- Heat 3 Prelims
- 1Alberts, Lucas (9)Jesuit
- 2Blum, Brady (11)Jesuit
- 3Deniz, Jesse (11)Merced
- 4Culetu, Colin (12)Oak Ridge
- 5Diab, Yousef (12)Liberty Ranch
- 6Hamel, Colvin (10)Pitman
- Heat 4 Prelims
- 1Overgaard, Jeffrey (12)Lincoln-S
- 2Kirby, Kellen (12)Bella Vista
- 3Reynolds, Jonah (12)Jesuit
- 4Heyer, Hugh (9)McClatchy
- 5Winston, David (11)Woodcreek
- 6Castaneda, Guillermo (12)Gregori
- 7Torres, Sergio (10)Ceres