| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Bartlett | A | 58.19 |
| 3 | Belvidere (North) | A | 55.36 |
| 4 | Hoffman Estates (H.S.) | A | 54.71 |
| 5 | Minooka | A | 54.94 |
| 6 | Northbrook (Glenbrook North) | A | 57.21 |
| 7 | Elgin (E. Academy) | A | NT |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Chicago (Taft) | A | 53.51 |
| 2 | Palatine (Fremd) | A | 52.50 |
| 3 | Rockford (Auburn) | A | 51.84 |
| 4 | Roselle (Lake Park) | A | 51.44 |
| 5 | Hoffman Estates (Conant) | A | 51.74 |
| 6 | Joliet (West) | A | 52.13 |
| 7 | Berwyn-Cicero (Morton) | A | 53.33 |
| 8 | Buffalo Grove | A | 54.68 |