- Boys 400 M D5
- Heat 1 Prelims
- 2Spradlin, Rian (10)Buckingham
- 3Ramirez Ventura, Eder (10)Riverbank
- 4Madrigal, Adrian (11)Riverbank
- 5Tate, Tyler (11)Calaveras
- 6Vanslyke, Vincent (12)Rosemont
- 7Moody, Jude (10)Denair
- 8Arroyo, Marco (11)Ripon
- 9Benting, Thomas (9)Le Grand
- Heat 2 Prelims
- 2Lin, Brenden (9)Woodland Chr
- 3Moller, Kian (11)Sacramento Adv
- 4Garcia, Anthony (11)Rosemont
- 5Northcutt, Co (12)Escalon
- 6Segura, Fidel (10)Escalon
- 7Colacchia, Matteo (10)Argonaut
- 8Payopay, Micah (10)River Islands
- 9Aguilera, Juan (10)Gustine
- Heat 3 Prelims
- 2Seward, William (11)Woodland Chr
- 3Perreira, Otto (12)Escalon
- 4Alvarez, Bryan (12)Waterford
- 5Wohle, Liam (11)Ripon
- 6Bethel, William (12)Argonaut
- 7Goski, Christopher (11)Golden Sierra
- 8Thomas, Darrell (9)Able Charter
- 9Pereira, Teo (9)Woodland Chr