| 1 | 30 | La Jolla Country Day,
CA - Team Time (1st 5) 1:25:09.0 | Spread (1st 5) 1:22.0 |
| 1, 4, 5, 8, 12, (13), (16) |
| Lee Klitzner, Dennis Roth, Alex Fleischhacker, Noah Wolfenzon, Jake Mack, (Josh Pooley), (Phillip Poyhonen) |
| 16:19.0, 16:42.0, 17:06.0, 17:21.0, 17:41.0, (17:46.0), (18:34.0) |
| 2 | 48 | The Bishop's School,
CA - Team Time (1st 5) 1:28:05.0 | Spread (1st 5) 2:12.0 |
| 2, 6, 9, 14, 17, (19), (25) |
| Will Wilde Botta, Patrick Hoagland, Chris Kuntz, Tyler Davidson, Nick Magnuson, (Zach Lana), (Jack Sailer) |
| 16:25.0, 17:14.0, 17:29.0, 18:20.0, 18:37.0, (18:45.0), (19:05.0) |
| 3 | 76 | Francis Parker,
CA - Team Time (1st 5) 1:31:13.0 | Spread (1st 5) 3:28.0 |
| 3, 7, 18, 21, 27, (28), (29) |
| Duncan Tomlin, Zubin Anklesaria, Nick Bosse, Everett Waterman, Michael Bergsma, (Matt Gluck), (Walker Newton) |
| 16:26.0, 17:16.0, 18:39.0, 18:58.0, 19:54.0, (19:58.1), (20:07.0) |
| 4 | 78 | Canyon Crest Academy,
CA - Team Time (1st 5) 1:31:33.0 | Spread (1st 5) 1:24.0 |
| 10, 11, 15, 20, 22, (23), (24) |
| Chris Gardner, Eric Mintz, Khashy Hakamian, Ned Charles, Abdullah Paul, (Chris Cappel), (Arturo Ortega) |
| 17:36.0, 17:40.0, 18:23.0, 18:54.0, 19:00.0, (19:01.0), (19:04.0) |
| 5 | 152 | Horizon,
CA - Team Time (1st 5) 1:54:10.0 | Spread (1st 5) 9:35.0 |
| 26, 30, 31, 32, 33 |
| Chad Karczewski, Samuel Craven, Hayden Bubnash, Daniel Ake, Matt Hauser |
| 19:16.0, 21:14.0, 21:15.0, 23:34.0, 28:51.0 |
