| 1 | 38 | La Canada,
CA - Team Time (1st 5) 1:25:48.0 | Spread (1st 5) 1:27.0 |
| 2, 3, 6, 9, 18, (19), (21) |
| Ethan Angold, Ethan Crane, Seve Rodriguez, Ryan Van Slooten, Christos Menemenlis, (Mitchell Trout), (Joshua Frederich) |
| 16:39.0, 16:44.0, 17:01.0, 17:18.0, 18:06.0, (18:20.0), (18:46.1) |
| 2 | 40 | San Marino,
CA - Team Time (1st 5) 1:26:16.8 | Spread (1st 5) 56.0 |
| 3, 7, 8, 10, 12, (13), (20) |
| John Judge, Girish Balaji, Charlie Perry, Tomas Liu, Eric Lew, (Toma's Liu), (Cavanaugh Jue) |
| 16:44.0, 17:16.8, 17:17.0, 17:19.0, 17:40.0, (17:45.5), (18:27.0) |
| 3 | 46 | South Pasadena,
CA - Team Time (1st 5) 1:26:49.0 | Spread (1st 5) 1:31.0 |
| 1, 5, 11, 14, 15, (16), (17) |
| Cullen Irvine, Oliver Chang, Kieran Press-Reynolds, Jaehyung Choi, Robert Steele, (Niko Tripodis), (David Espinoza) |
| 16:26.0, 16:59.0, 17:36.0, 17:51.0, 17:57.0, (18:01.0), (18:02.0) |
| 4 | 120 | Monrovia,
CA - Team Time (1st 5) 1:48:29.6 | Spread (1st 5) 5:26.3 |
| 22, 23, 24, 25, 26 |
| Dante Ayala, Brian Alvarado, Joseph Ramirez, Lowden Fournier, Daniel Ramos |
| 19:13.8, 20:02.9, 20:24.0, 24:08.8, 24:40.1 |
