| 1 | 24 | Hawthorne Math & Science Academy,
CA - Team Time (1st 5) 1:26:38.0 | Spread (1st 5) 1:34.0 |
| 1, 2, 6, 7, 8, (9), (13) |
| Alex Garcia, Dylan Highducheck, Andrew Tovar, Eduardo Gonzalez, Bryan Rodriguez, (Raymond Becerra), (Cesar Villagomez) |
| 16:23.0, 16:42.0, 17:43.0, 17:53.0, 17:57.0, (18:15.0), (18:45.0) |
| 2 | 62 | Vistamar,
CA - Team Time (1st 5) 1:33:06.0 | Spread (1st 5) 3:04.0 |
| 3, 9, 15, 16, 19, (22), (34) |
| Matt Fishman, Derrick Butler, Brent Siegel, Ivan Burke, Kai Cohen, (Brenden Craig), (Jack Lavery) |
| 16:48.0, 18:15.0, 19:01.0, 19:10.0, 19:52.0, (20:05.0), (21:14.0) |
| 3 | 104 | New Roads,
CA - Team Time (1st 5) 1:39:22.0 | Spread (1st 5) 2:33.0 |
| 11, 17, 19, 28, 29, (45) |
| Henry Ladik, Tomas Sorensen, Antonio Perez-Saignac, Aidan Ahearn, Kiran Best, (Aidan Mayer-Ahearn) |
| 18:23.0, 19:27.0, 19:52.0, 20:44.0, 20:56.0, (23:45.0) |
| 4 | 114 | Cal. Acad. Math/Science,
CA - Team Time (1st 5) 1:39:21.0 | Spread (1st 5) 4:35.0 |
| 4, 14, 27, 33, 36, (36), (42) |
| Kentaro Vadney, Patrick Dumpf, Caleb Bryson, Tavio Pela, Jesse Leal, (Stuart Ruiz), (Ramiro Equihua) |
| 17:01.0, 18:57.0, 20:40.0, 21:07.0, 21:36.0, (21:36.0), (23:13.0) |
| 5 | 119 | Wildwood,
CA - Team Time (1st 5) 1:40:50.0 | Spread (1st 5) 3:24.0 |
| 5, 21, 30, 31, 32, (44), (47) |
| Matthew Zebrowski, Jacob Rockwell, Max Caplow, Myles Ortiz-Green, Blake Rische, (John Brown), (Morris Colner) |
| 17:41.0, 20:00.0, 21:00.0, 21:04.0, 21:05.0, (23:33.0), (24:23.0) |
| 6 | 138 | Pacific Hills (CLOSED 2019),
CA - Team Time (1st 5) 1:44:41.0 | Spread (1st 5) 2:34.0 |
| 23, 24, 25, 26, 40, (43), (46) |
| Jake Eshel, Julian Garcia, Clayton Guzman, Justin Guzman, Hughes Dallin, (David Shaw), (Isa Maxwell) |
| 20:19.0, 20:21.0, 20:29.0, 20:39.0, 22:53.0, (23:29.0), (24:06.0) |
| 7 | 142 | Rolling Hills Prep,
CA - Team Time (1st 5) 1:44:37.0 | Spread (1st 5) 4:13.0 |
| 12, 18, 35, 38, 39, (41), (48) |
| Trevor Lawrence, Trevor Robertson, Nick Blair, Ervin Whitfield, Sky Wang, (Chris Kitchen), (Jackson Markgraf) |
| 18:33.0, 19:36.0, 21:31.0, 22:11.0, 22:46.0, (23:02.0), (31:30.0) |
