- Boys 400 M VarBack
- Finals
- 1Huynh, Kevin (10)River Valley53.20
- 2Muir, Jackson (12)Twelve Bridges53.91
- 3Hunt, Mark (12)Twelve Bridges56.54
- 4Tilley, Clive (9)Placer57.57
- 5Durant, Maximus (11)Twelve Bridges58.40
- 6Bitter, Baron (10)Twelve Bridges58.69
- 7Hunter, Ryan (11)Roseville59.72
- 8Najar, Joaquin (12)Roseville1:07.09