| 1 | 26 | Flintridge Prep,
CA - Team Time (1st 5) 1:21:32.6 | Spread (1st 5) 37.7 |
| 3, 4, 5, 6, 8, (9), (15) |
| Declan Mansbridge, Kevin Martinez, Leo McDonald, Carter Sakai, Evan Guyer, (William Carrig-Braun), (Mason Perrigue) |
| 15:58.2, 16:15.4, 16:16.6, 16:26.5, 16:35.9, (16:39.5), (17:08.4) |
| 2 | 47 | Providence,
CA - Team Time (1st 5) 1:22:53.7 | Spread (1st 5) 3:04.5 |
| 1, 2, 7, 13, 24, (27), (28) |
| Aedan Granish, Henry Virtue, Dillon Yell, Brandon Edelstein, David Adjian, (Luca Rios), (Nathan Mendez) |
| 15:27.2, 15:30.2, 16:30.0, 16:54.6, 18:31.7, (20:03.5), (20:46.6) |
| 3 | 79 | Chadwick,
CA - Team Time (1st 5) 1:27:13.9 | Spread (1st 5) 1:24.2 |
| 11, 13, 17, 18, 20, (21), (25) |
| Yuta Takahashi, Jack Malone, Jacob Wetzel, Nikko Nickerson, Caleb Hartigan, (Hamish Reiter), (Caleb Kim) |
| 16:45.8, 16:54.6, 17:29.6, 17:53.9, 18:10.0, (18:21.4), (18:39.1) |
| 79 | Poly (Pasadena),
CA - Team Time (1st 5) 1:27:22.2 | Spread (1st 5) 1:42.1 |
| 10, 12, 16, 19, 22, (23), (26) |
| Nathan Menelik, Ronen Peters, Caiden Kennedy, Brandon Shin, Caiden Kennedy, (Marcel Zamora), (Nathaniel Karafilis-Spensley) |
| 16:43.6, 16:49.0, 17:23.8, 18:00.1, 18:25.7, (18:28.6), (18:42.5) |
