| Lane | Team | Squad | Seed |
|---|---|---|---|
| 3 | Plainfield (North) | A | NT |
| 4 | Plainfield (South) | A | 54.70 |
| 5 | Plainfield (Central) | A | 56.35 |
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 1 | Yorkville | A | 53.34 |
| 2 | Oswego | A | 51.92 |
| 3 | Plainfield (East) | A | 51.46 |
| 4 | Aurora (West Aurora) | A | 50.22 |
| 5 | Oswego (East) | A | 51.05 |
| 6 | Minooka | A | 51.76 |
| 7 | Romeoville | A | 53.17 |
| 8 | Joliet (Central) | A | 54.10 |