- Boys 400 M
- Heat 1 Prelims
- 2Watson, Jaylen (11)Lincoln-S
- 3Beloney, Mason (10)Cosumnes Oaks
- 4Augello, Joe (11)St Mary's
- 5Weathers, Elias (12)Cosumnes Oaks
- 6Dillon, Braiden (12)Rocklin
- 7Divinagracia, Raphael (10)Franklin-EG
- 8Hill, Irven (12)St Mary's
- 9Peters, Noah (11)Del Oro
- Heat 2 Prelims
- 2Yarns, Marcus (12)Pleasant Grove
- 3Traynham, Jackson (10)Cosumnes Oaks
- 4Lofton, Trey (11)Folsom
- 5Renshaw, Xavier (11)Merrill West
- 6Gray, Hayden (10)Elk Grove
- 7Gutierrez, Julian (10)Elk Grove
- 8Abello, Andrew (11)Folsom
- 9Doria, Mark (12)Tokay
- Heat 3 Prelims
- 2Bonilla, Dakota (11)Lincoln-S
- 3Anglin, Ian (11)Folsom
- 4Boozer, Damien (12)Lincoln-S
- 5Dailey, John (12)Whitney
- 6Jackson, Carter (10)Granite Bay
- 7Schaal, Jacob (12)Davis
- 8Stallworth, Joshua (9)Tracy
- 9Lintag, Zavien (10)Folsom