| 1 | 40 | Overlake,
WA - Team Time (1st 5) 1:28:15.4 | Spread (1st 5) 1:02.0 |
| 2, 4, 8, 9, 17, (22), (22) |
| Erik Risa, Dylan Reynolds, Omar Aldahleh, Connor Buhaly, Cole Tsang, (Jack Toland), (Max Bottner) |
| 17:05.0, 17:20.0, 17:51.4, 17:52.0, 18:07.0, (18:39.0), (18:39.0) |
| 2 | 50 | The Northwest School,
WA - Team Time (1st 5) 1:27:58.2 | Spread (1st 5) 2:25.7 |
| 1, 3, 10, 12, 24, (27), (28) |
| Graham Peet, Will Van Cleve, Max Mondzac, Caleb Hynes-Hoffman, Will Bush, (Alec Hannaford), (Turner Malatos) |
| 16:14.3, 17:07.9, 17:57.0, 17:59.0, 18:40.0, (19:06.0), (19:10.0) |
| 3 | 62 | University Prep,
WA - Team Time (1st 5) 1:29:44.4 | Spread (1st 5) 31.6 |
| 7, 11, 13, 15, 16, (18), (21) |
| Nick Napier, Ira Fleming, Max Daley-Watson, Gordon Covill-Grennan, Barry Bishop, (Paul Chyz), (Gareth Hardwick) |
| 17:34.4, 17:58.0, 18:01.0, 18:05.0, 18:06.0, (18:08.0), (18:34.4) |
| 4 | 64 | Seattle Academy,
WA - Team Time (1st 5) 1:29:32.6 | Spread (1st 5) 1:10.0 |
| 5, 6, 14, 19, 20, (26), (30) |
| David Kirske, Rob Leet, John Walker, Will Greene, Sean Brown, (Alexander Castanes), (Eamon O'Leary) |
| 17:22.0, 17:25.0, 18:03.6, 18:10.0, 18:32.0, (19:05.0), (19:13.0) |
| 5 | 150 | Bush,
WA - Team Time (1st 5) 1:37:01.0 | Spread (1st 5) 1:08.0 |
| 25, 29, 31, 32, 33, (34), (35) |
| Marley Bucklan, Jordan Guzak, James Senseney, Andreas Garcia, Josh Manning, (Oliver Isik), (Griffin Hurlbut) |
| 19:00.0, 19:12.0, 19:19.0, 19:22.0, 20:08.0, (20:12.0), (20:20.0) |
