| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | NINO, Mia | JR | Plainfield (East) | NT |
| 2 | MORGAN, Madison | JR | Evergreen Park | 1:15.00 |
| 3 | JOHNSON, Jordan | SO | Evergreen Park | 1:20.72 |
| 4 | MILLIGAN, Nia | JR | Plainfield (East) | NT |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | GILMORE, Jade | FR | Minooka | 1:12.14 |
| 2 | LABECK, Madison | JR | Plainfield (South) | 1:11.28 |
| 3 | HUNNIUS, Leah | FR | New Lenox (Lincoln-Way West) | 1:12.00 |
| 4 | REGAS, Kylie | SR | Yorkville (H.S.) | 1:13.89 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | ABBOTT, Andrea | SO | Plainfield (South) | 1:10.00 |
| 2 | POPPLEWELL, Ashley | SO | Yorkville (H.S.) | 1:08.75 |
| 3 | SCHULTZ, Katie | SR | New Lenox (Lincoln-Way West) | 1:09.00 |
| 4 | CLEMENTS, Paige | SO | Minooka | 1:10.84 |