| Lane | Team | Squad | Seed | 
|---|---|---|---|
| 1 | Hoffman Estates (H.S.) | A | NT | 
| 2 | Mt. Prospect (Prospect) | A | 1:20.00 | 
| 3 | Arlington Heights (Hersey) | A | NT | 
| Lane | Team | Squad | Seed | 
|---|---|---|---|
| 1 | Palatine (Fremd) | A | NT | 
| 2 | Hoffman Estates (Conant) | A | 1:19.40 | 
| 3 | Schaumburg | A | NT | 
| 4 | Palatine (H.S.) | A | NT | 
| Lane | Team | Squad | Seed | 
|---|---|---|---|
| 1 | Elk Grove Village (E.G.) | A | NT | 
| 2 | Buffalo Grove | A | 1:07.10 | 
| 3 | Barrington | A | 1:09.10 | 
| 4 | Rolling Meadows | A | NT |