| Lane | Team | Squad | Seed | Note | 
|---|---|---|---|---|
| 1 | Wheeling | A | 4:00.00 | |
| 2 | Hoffman Estates (Conant) | A | 3:54.12 | |
| 3 | Schaumburg | A | 3:53.00 | |
| 4 | Hoffman Estates (H.S.) | A | 3:54.07 | |
| 5 | Buffalo Grove | A | 3:55.22 | |
| 6 | Elk Grove Village (E.G.) | A | 4:13.30 | 
| Lane | Team | Squad | Seed | Note | 
|---|---|---|---|---|
| 1 | Palatine (H.S.) | A | 3:40.76 | |
| 2 | Barrington | A | 3:38.14 | |
| 3 | Palatine (Fremd) | A | 1:42.00 | |
| 4 | Mt. Prospect (Prospect) | A | 3:36.00 | |
| 5 | Arlington Heights (Hersey) | A | 3:40.04 | |
| 6 | Rolling Meadows | A | 3:44.13 |