| 1 | 15 | Flintridge Prep,
CA - Team Time (1st 5) 1:18:05.5 | Spread (1st 5) 1:03.9 |
| 1, 2, 3, 4, 5, (7), (8) |
| Jack Van Scoter, Jonathan Vahala, Nikhil Poole, Riley Coan, Alex Orloff, (Rab Moran), (Sham Patel) |
| 14:53.8, 15:36.6, 15:44.8, 15:52.6, 15:57.7, (16:07.8), (16:09.3) |
| 2 | 54 | Chadwick,
CA - Team Time (1st 5) 1:28:09.6 | Spread (1st 5) 2:47.7 |
| 6, 9, 12, 13, 14, (15), (22) |
| Henry Cox, Andrew Trinh, Steven Hoot, David Figel, Aaron Rapaport, (Jack Hill), (Hans Khoe) |
| 15:59.3, 16:12.6, 18:34.6, 18:36.1, 18:47.0, (19:01.5), (20:50.8) |
| 3 | 83 | Poly (Pasadena),
CA - Team Time (1st 5) 1:39:18.4 | Spread (1st 5) 1:57.7 |
| 11, 16, 17, 19, 20, (21), (23) |
| Jon Yen, Xian Shively, Thomas Brooks, Jack Babcock, Justin Hogan, (Nicolas Medrano), (Jessie Miller) |
| 18:29.4, 19:45.7, 20:14.5, 20:21.7, 20:27.1, (20:29.4), (21:07.3) |
| 4 | 103 | Marco A Firebaugh,
CA - Team Time (1st 5) 1:46:02.9 | Spread (1st 5) 7:50.1 |
| 10, 18, 24, 25, 26, (27), (28) |
| Joseph Ballesteros, Adrian Pina, Andres Delgado, Miguel Campos, Anthony Martinez, (Jesus Robles), (Brian Vasquez) |
| 16:31.0, 20:20.5, 21:25.8, 23:24.5, 24:21.1, (24:42.6), (25:31.6) |
