| 1 | 19 | Portola (Irvine),
CA - Team Time (1st 5) 52:38.5 | Spread (1st 5) 25.7 |
| 1, 3, 4, 5, 6, (8), (9) |
| Ethan Chan, Jongmin Chae, Donovan Ganes, Mateo Allen-Aguirre, Jack Kendig, (Wonu Park), (Simon Kim) |
| 10:14.9, 10:28.9, 10:34.8, 10:39.3, 10:40.6, (10:48.6), (11:03.6) |
| 2 | 44 | Northwood,
CA - Team Time (1st 5) 55:54.1 | Spread (1st 5) 1:39.1 |
| 2, 7, 10, 11, 14, (15), (16) |
| Farhaan Safi, Josue Olague, Justin Paulson, Dean Kido, Trevor Verhaar, (Jonathan Chen), (Kenneth Jin) |
| 10:15.3, 10:44.3, 11:28.5, 11:31.6, 11:54.4, (11:58.1), (11:59.0) |
| 3 | 79 | Laguna Hills,
CA - Team Time (1st 5) 59:46.2 | Spread (1st 5) 38.5 |
| 12, 13, 17, 18, 19, (20), (21) |
| Drew Perez, Sebastian Bello, Griffin Gelfer, Pierce Trinephi, Adrian Vergara, (Andrew Eilers), (Lincoln Sullivan) |
| 11:36.6, 11:37.0, 12:04.9, 12:12.6, 12:15.1, (12:37.0), (12:52.8) |