| 1 | 15 | San Lorenzo Valley,
CA - Team Time (1st 5) 1:31:21.0 | Spread (1st 5) 1:24.0 |
| 1, 2, 3, 4, 5, (6), (8) |
| Cian Ryan, Jonathan Santi, Daniel Peabody, Charlie Kressman, Lukas Reynolds, (Miles Hash), (Louis Kressman) |
| 17:36.0, 17:51.0, 18:04.0, 18:50.0, 19:00.0, (19:03.0), (20:37.0) |
| 2 | 49 | Harbor,
CA - Team Time (1st 5) 1:48:24.0 | Spread (1st 5) 4:23.0 |
| 7, 9, 10, 11, 12, (13), (14) |
| Oliver Willet, Santiago Hanna, Emilio Barberan-Villegas, Santiago Queponds, Ryan Stein, (Austin Alvarez-Munoz), (Francisco Gomez Rojas) |
| 19:25.0, 21:16.0, 21:50.0, 22:05.0, 23:48.0, (24:28.0), (33:05.0) |