| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | COELLO, Aaliyah | FR | Elk Grove Village (E.G.) | 30.74 | 
| 2 | COOLEY, Gabriele | SO | Buffalo Grove | 30.56 | 
| 3 | PLATT, Paige | JR | Arlington Heights (Hersey) | 29.64 | 
| 4 | POKORNY, Addie | JR | Barrington | 28.87 | 
| 5 | AKINDE, Felicia | JR | Elk Grove Village (E.G.) | 29.60 | 
| 6 | WALKER, Alyson | JR | Wheeling | 29.85 | 
| 7 | POTAPO, Olivia | FR | Buffalo Grove | 30.73 | 
| 8 | MAVRIC, Sara | SR | Rolling Meadows | 31.19 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | WELLS, Damiyah | SO | Hoffman Estates (Conant) | 28.26 | 
| 2 | TRACZ, Abby | SR | Arlington Heights (Hersey) | 28.01 | 
| 3 | LEE, Dori | FR | Hoffman Estates (Conant) | 27.89 | 
| 4 | LAZICKI, Alayna | JR | Palatine (H.S.) | 27.31 | 
| 5 | CASTRO, Melissa | SR | Wheeling | 27.84 | 
| 6 | CARHEE, Amy | FR | Schaumburg | 27.91 | 
| 7 | SLATTER, Khloe | FR | Barrington | 28.16 | 
| 8 | HENDRICKSON, Amaya | JR | Hoffman Estates (H.S.) | 28.30 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | NIEBRUGGE, Anna | FR | Mt. Prospect (Prospect) | 27.05 | 
| 2 | BAUMANN, Chali | JR | Schaumburg | 26.64 | 
| 3 | FOY, Mia | JR | Palatine (H.S.) | 26.21 | 
| 4 | TERSINA, Daria | SR | Mt. Prospect (Prospect) | 25.64 | 
| 5 | OLIVER, Ashley | SR | Hoffman Estates (H.S.) | 25.71 | 
| 6 | SCHIELE, Lauren | SR | Rolling Meadows | 26.52 | 
| 7 | WHITE, Kiera | SR | Palatine (Fremd) | 26.69 | 
| 8 | FOREMAN, Tammi | SO | Palatine (Fremd) | 27.22 |