| 1 | 16 | Flintridge Prep,
CA - Team Time (1st 5) 1:19:38.0 | Spread (1st 5) 1:50.0 |
| 1, 2, 3, 4, 6, (10), (12) |
| Alan Yoho, Jack Van Scoter, Tyler Fong, Nikhil Poole, Riley Coan, (Rab Moran), (Alex Orloff) |
| 14:58.0, 15:19.0, 16:07.0, 16:26.0, 16:48.0, (17:03.0), (17:05.0) |
| 2 | 63 | Chadwick,
CA - Team Time (1st 5) 1:26:08.0 | Spread (1st 5) 1:21.0 |
| 5, 7, 9, 19, 23, (27), (28) |
| Henry Cox, Andrew Trinh, Will Behenna, Will Shadden, Nic Thomson, (Matthew Good), (Matt Sonnenblick) |
| 16:37.0, 16:56.0, 17:01.0, 17:36.0, 17:58.0, (18:44.0), (19:10.0) |
| 3 | 75 | Poly (Pasadena),
CA - Team Time (1st 5) 1:26:45.0 | Spread (1st 5) 49.0 |
| 8, 11, 17, 18, 21, (25), (26) |
| William Hubsch, Manny Medrano, Richard Hathaway, Charles Thomas Mayne, Lev Asimow, (Michael Yen), (Aidan Crochetiere) |
| 16:57.0, 17:04.0, 17:27.0, 17:31.0, 17:46.0, (18:12.0), (18:22.0) |
| 4 | 77 | Webb,
CA - Team Time (1st 5) 1:26:37.0 | Spread (1st 5) 29.0 |
| 13, 13, 15, 16, 20, (22), (24) |
| Joe Rode, Chris Hernandez, James Shih, Raphael Huang, Allen Stewart, (Adam Holliday), (Andrew Mao) |
| 17:09.0, 17:09.0, 17:19.0, 17:22.0, 17:38.0, (17:50.0), (18:01.0) |
