- Boys 800 M
- Heat 1 Prelims
- 1Heyer, Hugh (10)McClatchy1:53.23
- 2Mobley, Cameron (12)Twelve Bridges1:54.05
- 3Kadel, Navin (12)Jesuit1:56.07
- 4Pacheco, Izak (10)Yuba City1:56.37
- 5Garcia, Armando (10)Riverbank1:57.80
- 6Little, Davis (11)Whitney1:57.81
- 7Keel, Griffin (11)Bella Vista1:58.05
- 8Hernandez, Henry (10)Granite Bay1:58.30
- 9Cuhna, Anthony (11)Woodcreek1:59.25
- 10Pinjuv, Patrick (10)Union Mine1:59.40
- Heat 2 Prelims
- 1Barr, Cooper (11)Placer1:52.20
- 2Winston, David (12)Woodcreek1:54.90
- 3D'Anjou, Ezra (11)Vacaville1:55.94
- 4Dixon, LJ (12)Davis1:56.59
- 5Dolan, Beckett (12)Davis1:57.35
- 6Reyes, Jerrell (12)Oakmont1:57.84
- 7Gier, Riley (11)Lathrop1:57.98
- 8Carlson, John (12)Oakmont1:58.33
- 9McMahon, Timothy (12)Davis1:59.24
- 10Torres, Sergio (11)Ceres2:00.57
- Heat 3 Prelims
- 1Alberts, Lucas (10)Jesuit1:51.52
- 2Griffin, Josh (12)Nevada Union1:54.94
- 3Dominguez, Ismael (12)Oakdale1:55.46
- 4Morris, Grady (11)Ponderosa1:56.59
- 5Halimi, Devin (12)Jesuit1:56.99
- 6Araujo, Max (12)Atwater1:57.87
- 7Hamilton, Alex (10)Rio Americano1:57.93
- 8Gutierrez, Ben (9)Oak Ridge1:58.41
- 9Hamel, Colvin (11)Pitman1:58.62