| 1 | 25 | Flintridge Prep,
CA - Team Time (1st 5) 1:20:47.4 | Spread (1st 5) 1:26.7 |
| 1, 4, 5, 6, 9, (11), (14) |
| Declan Mansbridge, Carter Sakai, William Krause, William Carrig-Braun, Gavin Fong, (Mason Perrigue), (Ryan Fong) |
| 15:14.7, 16:03.7, 16:23.4, 16:24.2, 16:41.4, (17:11.3), (17:28.2) |
| 2 | 47 | Providence,
CA - Team Time (1st 5) 1:22:51.0 | Spread (1st 5) 2:53.1 |
| 2, 3, 7, 13, 22, (24), (30) |
| Henry Virtue, Aedan Granish, Brandon Edelstein, David Adjian, Luke Kim, (James Martin Del Campo), (Matthew Tatoussian) |
| 15:18.2, 15:23.7, 16:29.7, 17:28.1, 18:11.3, (18:14.9), (18:52.3) |
| 3 | 73 | Chadwick,
CA - Team Time (1st 5) 1:26:12.9 | Spread (1st 5) 58.1 |
| 8, 10, 16, 19, 20, (25), (27) |
| Jack Malone, Yuta Takahashi, Sebastian Polonis, Nikko Nickerson, Hamish Reiter, (Keegan Grohman), (Derek Somers) |
| 16:38.4, 16:55.7, 17:29.2, 17:33.1, 17:36.5, (18:24.8), (18:29.3) |
| 4 | 83 | Poly (Pasadena),
CA - Team Time (1st 5) 1:27:45.0 | Spread (1st 5) 35.8 |
| 12, 15, 17, 18, 21, (23), (28) |
| Nathan Menelik, Matteo Mazzie, Ronen Peters, Daniel Zheng, Conner Wang, (Caiden Kennedy), (Ayende Terrazas) |
| 17:18.8, 17:28.4, 17:30.5, 17:32.7, 17:54.6, (18:12.7), (18:36.9) |
| 5 | 151 | EF Academy,
CA - Team Time (1st 5) 1:36:54.8 | Spread (1st 5) 2:00.4 |
| 26, 29, 31, 32, 33, (34), (35) |
| Dragan Szczur, Louis Wei, Qianbo Zhou, Jasper Lutyens, Damian Dunn, (Liam Johnson), (Valentino Marchi) |
| 18:26.6, 18:47.6, 19:18.3, 19:55.3, 20:27.0, (20:45.9), (20:54.2) |
