| 1 | 32 | Mira Costa,
CA - Team Time (1st 5) 22:41.6 | Spread (1st 5) 12.9 |
| 1, 4, 7, 9, 11, (14), (18) |
| Billy Atkinson, Thomas Velvin, Alex Fiorito, Colin Beale, Aidan Velleca, (Cormac Carew), (Caleb Hong) |
| 4:24.5, 4:31.6, 4:33.4, 4:34.7, 4:37.4, (4:38.8), (4:40.5) |
| 2 | 41 | Redondo Union,
CA - Team Time (1st 5) 22:48.2 | Spread (1st 5) 12.8 |
| 2, 5, 6, 12, 16, (17), (21) |
| Christoph Waligorski, Jackson Chambers, Daniel Lutz, Trevor Blum, Joshua Goldstein, (Jacob Hernandez), (David Delatorre) |
| 4:26.5, 4:32.0, 4:32.7, 4:37.7, 4:39.3, (4:40.4), (4:48.8) |
| 3 | 48 | Palos Verdes,
CA - Team Time (1st 5) 22:57.1 | Spread (1st 5) 8.0 |
| 3, 8, 10, 13, 14, (19), (20) |
| Jon Ward, Matthew Smalling, Frankie Reid, Matthew Wilhem, Sebastian Delgado, (William Kirk), (Colin Lantz) |
| 4:30.8, 4:33.8, 4:35.3, 4:38.4, 4:38.8, (4:45.4), (4:46.1) |
