- Boys 400 M D4
- Heat 1 Prelims
- 2Muth, Sawyer (11)Woodland54.00
- 3Ihdaib, Ahmad (12)Dixon52.82
- 4Shumaker, Alex (11)Casa Roble52.21
- 5Dern, Daniel (12)Lincoln-L50.67
- 6Almeida, Cashton (10)Ceres50.68
- 7Kusske, Nathaniel (10)Lathrop52.30
- 8Jimenez-Lara, Gael (10)Beyer52.89
- 9Chandler, Bennett (10)Armijo54.91
- Heat 2 Prelims
- 2Gonzalez, Liam (10)Lincoln-L54.03
- 3Ramos, Drake (12)West Campus52.44
- 4Pickettay, Davion (11)Armijo52.00
- 5Huryn, Rylan (12)Colfax50.51
- 6Holloway, Jarren (12)Lathrop51.21
- 7Rios, Allen (12)Center52.30
- 8Mendoza, Frankie (11)Foothill-Sac52.96
- 9Rosas, Mauricio (12)Casa Roble55.06