| 1 | 16 | Whitney,
CA - Team Time (1st 5) 50:43.1 | Spread (1st 5) 36.1 |
| 1, 2, 3, 4, 6, (7), (8) |
| Byron Chadwick, Jason Finta, Ryan Hart, Mateo Delgadillo, Aidan Ransford, (Callum Turner), (Brandon Olah) |
| 9:52.8, 9:58.7, 10:09.6, 10:13.1, 10:28.9, (10:38.6), (10:41.0) |
| 2 | 55 | Granite Bay,
CA - Team Time (1st 5) 54:10.2 | Spread (1st 5) 34.1 |
| 5, 11, 12, 13, 14, (16), (18) |
| Gavin Vance, Otho Johnson, Alex LeBel, Tony Sperandeo, Ty Wolber, (Sam Engott), (Sean Coontz) |
| 10:25.8, 10:47.3, 10:58.2, 10:59.0, 10:59.9, (11:23.3), (11:32.0) |
| 3 | 70 | Bella Vista,
CA - Team Time (1st 5) 55:50.0 | Spread (1st 5) 53.0 |
| 9, 10, 15, 17, 19, (20), (21) |
| Logan Marlatt, Bruce Marlatt, Bode Briseno, Landon Eynon, Noah Balla-Hawkins, (Jonathan Shuman), (Bryce Lovins) |
| 10:42.0, 10:45.0, 11:21.0, 11:27.0, 11:35.0, (13:14.0), (14:55.0) |