| 1 | 17 | Claremont,
CA - Team Time (1st 5) 1:18:20.0 | Spread (1st 5) 53.0 |
| 1, 2, 3, 5, 6, (8), (10) |
| Ryan Renken, Owen Bishop, Ryan Cowgill, Anthony LaMar, Felix Lawson, (Jonah Evans), (Luke Trafecanty) |
| 15:07.0, 15:34.0, 15:48.0, 15:51.0, 16:00.0, (16:07.0), (16:14.0) |
| 2 | 57 | Bonita,
CA - Team Time (1st 5) 1:23:43.0 | Spread (1st 5) 1:40.0 |
| 4, 9, 11, 15, 18, (20), (21) |
| David Hidalgo, Tyler Jackson, Elijah Clark, Connor Hennig, Tyler Abo, (Aaron Brion), (Trevor Benson) |
| 15:50.0, 16:11.0, 16:52.0, 17:20.0, 17:30.0, (17:32.0), (17:34.0) |
| 3 | 97 | South Hills,
CA - Team Time (1st 5) 1:28:13.0 | Spread (1st 5) 1:18.0 |
| 12, 16, 17, 25, 27, (28), (29) |
| Devin Hightower, Dillon Hightower, Joel Reyes, David Bazaldua, Adrian Sacks, (Luis Mendez), (Robert Escobedo) |
| 16:57.0, 17:25.0, 17:27.0, 18:09.0, 18:15.0, (18:23.0), (18:29.0) |
| 4 | 104 | Glendora,
CA - Team Time (1st 5) 1:28:30.0 | Spread (1st 5) 1:04.0 |
| 13, 19, 23, 24, 25, (30), (31) |
| Philip Reynolds, Christian Dinglasan-Sanders, Cole Barron, Matthew Doughly, Nicholas Ponzi, (Stephen Payne), (Matthew Relph) |
| 17:05.0, 17:31.0, 17:50.0, 17:55.0, 18:09.0, (18:31.0), (18:33.0) |
| 5 | 108 | Diamond Bar,
CA - Team Time (1st 5) 1:28:36.0 | Spread (1st 5) 3:06.0 |
| 7, 14, 22, 32, 33, (34), (35) |
| Paul Abdo, Dylan Kinney, Thomas Ear, George Rosales, Garrett Miller, (Frederick Yang), (Caleb Chang) |
| 16:03.0, 17:09.0, 17:40.0, 18:35.0, 19:09.0, (19:11.0), (20:47.0) |
