- Boys 400 M FS
- Section 1 Timed Finals
- 1Do, Tashton (9)Folsom
- 2Lange, Dylan (9)Oak Ridge
- 3Bambgbose, Al-Khalid (10)Cosumnes Oaks
- 4Kanamori, Mawuli (10)Franklin-EG
- 5Glover, Michael (9)Franklin-EG
- 6Lange, Parker (9)Oak Ridge
- 7Hatfield, Asher (9)Oak Ridge
- 8Prince, Carter (9)Cosumnes Oaks
- Section 2 Timed Finals
- 1Al Nuaimie, Fahad (10)Antelope
- 2Dhaliwal, Nihal (9)Cosumnes Oaks
- 3Keim, Jackson (10)Oakmont
- 4Jackson, Matthew (10)Laguna Creek
- 5Day, Kenneth (9)Folsom
- 6Maokhamphiou, Riley (10)Antelope
- 7Bishop, Brandon (9)Oakmont
- 8Yoder-Ramirez, Jace (10)Twelve Bridges
- Section 3 Timed Finals
- 1Velasquez, Elijah (9)Bella Vista
- 2Barajas, Alexander (9)Sheldon
- 3McEachron, Maezyn (10)Roseville
- 4Cruz, Victor (10)Antelope
- 5Napoleon, Larry (10)Oakmont
- 6Flores Mejia, Giovanni (9)Bella Vista
- 7Horning, Paul (9)Bella Vista
- 8Nayak, Aayush (9)Folsom
- Section 4 Timed Finals
- 1Woods, Micah (10)Center
- 2Lussier, Vann (10)Union Mine
- 3Pearson, Harrison (11)Union Mine
- 4Bassett, Dylan (10)Twelve Bridges
- 5Dennis, King (10)Luther Burbank
- 6Thomas, Oscar (10)Nevada Union
- 7Tanaka, Hiro (9)Union Mine
- 8Hirst, Jacob (10)Roseville
- Section 5 Timed Finals
- 1Her, Dean (9)Center
- 2Oke, David (10)Sheldon
- 3Thao, Enzo (10)Luther Burbank
- 4Baxley, Alex (9)Twelve Bridges
- 5Ariwoola, Hasan (10)Franklin-EG
- 6Vazquez, Diego (9)Laguna Creek
- 7Umphress, Spencer (9)Nevada Union
- 8Martinez, Ty (9)Nevada Union
- Section 6 Timed Finals
- 3Bratcher, Evan (9)Roseville
- 4Guan, Martin (9)Sheldon
- 5Sparkman, Ayden (10)Luther Burbank