| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Stillman Valley | A | 58.14 |
| 3 | Glen Ellyn (Glenbard South) | A | 57.22 |
| 4 | Wheaton (St. Francis) | A | 55.64 |
| 5 | Sandwich | A | 56.11 |
| 6 | Lisle (Sr) | A | 57.40 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Sycamore (H.S.) | A | 54.83 |
| 2 | Dixon (H.S.) | A | 53.86 |
| 3 | Aurora (Central Catholic) | A | 51.56 |
| 4 | Burlington (Central) | A | 50.54 |
| 5 | Aurora (Rosary) | A | 51.34 |
| 6 | Genoa (G.-Kingston) | A | 53.04 |
| 7 | Plano | A | 53.96 |
| 8 | West Chicago (Wheaton Academ | A | 54.94 |