| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | PARSA, Julia | 8 | Francis W. Parker | NT | |
| 4 | THIESSE, Emily | 7 | Percy Julian | NT | |
| 5 | BRYNING, Sage | 7 | Percy Julian | NT | |
| 6 | PIELA, Vicky | 7 | Grayslake | NT |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | FERRARINI, Brianna | 7 | Gwendolyn Brooks (Oak Park) | 42.00 | |
| 2 | SHIPP, Savana | 6 | Gwendolyn Brooks (Oak Park) | 35.00 | |
| 3 | DELGADO, Kinsey | 6 | Antioch Upper | 33.96 | |
| 4 | TYCHE, Ava | 7 | Matthews | 33.32 | |
| 5 | PARKER, Sydney | 7 | Antioch Upper | 33.34 | |
| 6 | SZELAG, Joanna | 7 | Big Hollow | 34.92 | |
| 7 | BROWN, Mackenzie | 7 | Hawthorn South | 38.00 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DINSMORE, Katie | 7 | Park | 32.43 | |
| 2 | SCHLEG, Sophia | 6 | Park | 31.82 | |
| 3 | HANSON, Haley | 6 | Matthews | 31.60 | |
| 4 | MALDONADO, Megan | 7 | Lake Zurich South | 30.80 | |
| 5 | OBERFIELD, Brianna | 7 | Lake Zurich North | 30.80 | |
| 6 | JONES, Sidney | 7 | Barrington-Prairie Campus | 31.81 | |
| 7 | SPETTER, Asha | 7 | Lake Zurich South | 31.90 | |
| 8 | GOLTERMANN, McKenzie | 5 | Latin School of Chicago | 33.00 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROBINSON, Amelie | 6 | Barrington-Prairie Campus | 30.12 | |
| 2 | REYES, Gabby | 7 | Hawthorn North | 29.78 | |
| 3 | TOLBERT, Zoe | 7 | Latin School of Chicago | 28.60 | |
| 4 | YEE, Ava | 7 | Francis W. Parker | 22.00 | |
| 5 | VASHER, Savannah | 6 | Hawthorn South | 28.23 | |
| 6 | ANDERSON, Emma | 8 | Hawthorn North | 29.00 | |
| 7 | NEURAUTER, Lindsey | 7 | Lake Zurich North | 29.90 | |
| 8 | BROWN, Desiree | 6 | Big Hollow | 30.70 |