| 1 | 16 | Riverside (R.-Brookfield),
IL - Team Time (1st 5) 53:42.0 | Spread (1st 5) 45.0 |
| 1, 2, 3, 4, 6, (6), (8) |
| Cooper Marrs, Paul Proteau, Alex Terry, Cruz Herrera, Peter Kallas, (Andrew Kallas), (Zack Gaynor) |
| 10:19.0, 10:26.0, 10:56.0, 10:57.0, 11:04.0, (11:04.0), (11:06.0) |
| 2 | 49 | LaGrange Park (Nazareth Academy),
IL - Team Time (1st 5) 59:18.0 | Spread (1st 5) 1:22.0 |
| 5, 9, 10, 12, 13, (14), (18) |
| Brendan O'Brien, Jack O'Brien, John Mowrer, Noah Guzman, Hagan Perfect, (Andrew Rozmus), (John Crandall) |
| 11:01.0, 11:41.0, 11:53.0, 12:20.0, 12:23.0, (12:35.0), (12:42.0) |
| 3 | 78 | Burbank (St. Laurence),
IL - Team Time (1st 5) 1:03:16.8 | Spread (1st 5) 46.0 |
| 11, 15, 16, 17, 19, (20), (21) |
| Allan Potter, Brenton DuBoise, Isaac Guzman, Sebastian Talaga, Roh Bhattal, (Matthew Salinas), (Alex Velazquez) |
| 12:14.0, 12:40.0, 12:41.0, 12:41.8, 13:00.0, (13:17.4), (13:30.0) |
| 4 | 120 | Oak Park (Fenwick),
IL - Team Time (1st 5) 1:15:40.0 | Spread (1st 5) 1:13.4 |
| 22, 23, 24, 25, 26, (27), (28) |
| Cameron Estes, Diego Jimenez, Tom O'Connor, Connor Nybo, Quinten Ahler, (Gabriel Velasco), (Guyllermo Velasco) |
| 14:33.2, 14:35.9, 15:09.4, 15:34.9, 15:46.6, (16:19.8), (16:19.9) |