| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | NOVAK, Bella | SR | Skokie (Niles North) | NT | 
| 2 | ANTHONY, Priea | SO | Elgin (Larkin) | NT | 
| 3 | EJEH, Victoria | JR | Skokie (Niles North) | NT | 
| 4 | WALLACE, Aniyah | Elgin (Larkin) | NT | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | BAILEY, Kaelyn | FR | Round Lake | 32.69 | 
| 2 | BOLAS, Allison | SR | Libertyville | 32.00 | 
| 3 | ARGUELLES, Esperanza | SR | Round Lake | 32.50 | 
| 4 | HEWITT, Danielle | SR | Vernon Hills | 34.00 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | HANASAKI, Mei | FR | Gurnee (Warren) | 31.31 | 
| 2 | VARGAS, Perla | JR | Carpentersville (Dundee-Crown) | 31.00 | 
| 3 | OLSON, Kaylin | SO | South Elgin | 31.15 | 
| 4 | DAFNIS, Eleni | JR | Wheeling | 31.74 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | ALEXANDER, Kennilyn | SO | Zion (Z.-Benton) | 30.50 | 
| 2 | FARB, Anya | SO | Lake Zurich | 29.80 | 
| 3 | KUBIK, Emilia | JR | Lake Zurich | 30.00 | 
| 4 | MCGRORY, Ryan | SR | Libertyville | 31.00 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | BANKS, Latavia | SR | Zion (Z.-Benton) | 29.50 | 
| 2 | GRUSZKA, Lexus | SR | Schaumburg | 29.31 | 
| 3 | SPYTEK, Kylie | SR | Vernon Hills | 29.42 | 
| 4 | AVALOS, Jessica | SR | Wheeling | 29.74 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | FLETCHER, Makhia | FR | Schaumburg | 29.06 | 
| 2 | COLLINS, Raven | SR | South Elgin | 27.20 | 
| 3 | TINAJERO, Paulina | JR | Carpentersville (Dundee-Crown) | 28.80 | 
| 4 | WIKLUND, Katherine | SO | Gurnee (Warren) | 29.26 |