| 1 | 24 | Carlmont,
CA - Team Time (1st 5) 1:23:04.0 | Spread (1st 5) 25.0 |
| 2, 3, 4, 6, 9, (11), (12) |
| Pierce McKenzie, Timothy Layten, Reese Dickson, Donald Heatherington, Jeffrey Stalun, (James Schulte), (Chet Reyen) |
| 16:26.0, 16:33.0, 16:34.0, 16:40.0, 16:51.0, (16:59.0), (17:07.0) |
| 2 | 30 | Menlo-Atherton,
CA - Team Time (1st 5) 1:23:13.0 | Spread (1st 5) 53.0 |
| 1, 5, 7, 7, 10, (13) |
| Jack Beckwith, Michael Hester, George Baier, John Lovegren, Spencer Berry, (Jordan Scandlyn) |
| 16:03.0, 16:38.0, 16:48.0, 16:48.0, 16:56.0, (17:17.0) |
| 3 | 95 | Aragon,
CA - Team Time (1st 5) 1:31:29.0 | Spread (1st 5) 1:48.0 |
| 15, 18, 19, 20, 23 |
| William Seeburger, Rory Beyer, Wyatt Cooper, Daniel Goldin, Keaton Moe |
| 17:31.0, 18:03.0, 18:12.0, 18:24.0, 19:19.0 |
| 4 | 110 | Burlingame,
CA - Team Time (1st 5) 1:36:42.0 | Spread (1st 5) 4:05.0 |
| 16, 17, 24, 25, 28 |
| Andres Soohoo, Domenico Davino, Quentin Karn, Remy Smith, Connor Hagimori |
| 17:51.0, 17:56.0, 19:23.0, 19:36.0, 21:56.0 |
| 110 | Mills,
CA - Team Time (1st 5) 1:36:24.0 | Spread (1st 5) 3:15.0 |
| 14, 21, 22, 26, 27, (29) |
| Grant Murphy, Tony Li, Caleb Lam, Sean Winchester, Taylor Wong, (Julian Xie) |
| 17:25.0, 19:01.0, 19:18.0, 20:00.0, 20:40.0, (22:32.0) |
