| 1 | 25 | La Jolla Country Day,
CA - Team Time (1st 5) 1:30:37.0 | Spread (1st 5) 1:46.0 |
| 1, 3, 6, 7, 8, (16), (17) |
| Alex Poyhonen, Dennis Roth, Alex Fleischhacker, Lee Klitzner, Jason McCallum, (Avneet (Vinny) Pujji), (Phillip Poyhonen) |
| 17:05.0, 17:46.0, 18:23.0, 18:32.0, 18:51.0, (19:59.0), (20:01.0) |
| 2 | 51 | The Bishop's School,
CA - Team Time (1st 5) 1:35:32.0 | Spread (1st 5) 2:33.0 |
| 2, 5, 12, 14, 18, (28), (29) |
| Andy Morgosh, Henry Su, Tyler Davidson, Alex Meyer, Nick Magnuson, (Chris Kuntz), (Alfredo Corral) |
| 17:36.0, 18:08.0, 19:48.0, 19:51.0, 20:09.0, (20:28.0), (20:37.0) |
| 3 | 75 | Francis Parker,
CA - Team Time (1st 5) 1:37:51.0 | Spread (1st 5) 2:34.0 |
| 4, 10, 15, 22, 24, (30), (31) |
| Zubin Anklesaria, Marco Pallavicini, John McCarty, Jacob Harris, Andrew Grigoriadis, (Yoseph Desta), (Michael Bergsma) |
| 17:48.0, 19:28.0, 19:53.0, 20:20.0, 20:22.0, (20:48.0), (20:49.0) |
| 4 | 86 | Canyon Crest Academy,
CA - Team Time (1st 5) 1:39:48.0 | Spread (1st 5) 1:01.0 |
| 9, 11, 19, 23, 24, (24), (27) |
| Adam Rolph, Eric Naire, Thomas Dial, Aaron Haitin, Abdullah Paul, (Khashy Hakamian), (Nick Irza) |
| 19:21.0, 19:34.0, 20:10.0, 20:21.0, 20:22.0, (20:22.0), (20:23.0) |
| 5 | 118 | The Preuss School,
CA - Team Time (1st 5) 1:42:25.0 | Spread (1st 5) 1:26.0 |
| 12, 20, 21, 32, 33, (34), (35) |
| Daniel Robenko, Jose Cardenas, Natalicio Serrano, Victor Dailey, Ricardo Gil, (Guillermo Guzman), (Andrew Buitron) |
| 19:48.0, 20:11.0, 20:12.0, 21:00.0, 21:14.0, (21:16.0), (21:34.0) |