| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 2 | FLOWERS, Jessica | SO | Maywood (Proviso East) | NT | 
| 3 | VALESKI, Madeline | SO | Elmhurst (York) | 1:02.49 | 
| 4 | LOVIS, Nyah | SO | Chicago (Lane) | 1:01.49 | 
| 5 | CRONIN, Mackenzie | FR | Algonquin (Jacobs) | 1:01.54 | 
| 6 | SINGER, Hannah | FR | Algonquin (Jacobs) | 1:05.67 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | DUGAR, Ava | FR | Palatine (H.S.) | 1:00.94 | 
| 2 | TORRES, Sophia | JR | Portage | 59.33 | 
| 3 | HOLLIS, Kaylee | SR | Palatine (H.S.) | 58.47 | 
| 4 | SWIERCZEK, Ola | JR | Barrington | 56.49 | 
| 5 | COCKMAN, Ellen | JR | Elmhurst (York) | 56.74 | 
| 6 | ORTEGA, Mia | SO | Portage | 59.08 | 
| 7 | KOLENO, Natalie | JR | Elmhurst (York) | 1:00.90 | 
| 8 | POGGAS, Christina | FR | Arlington Heights (Hersey) | 1:01.34 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | MASON, Tameyah | SO | Hillside (Proviso West) | 56.02 | 
| 2 | BORDEIANU, Aleksandra | SO | Barrington | 55.11 | 
| 3 | WHITE, Melody | JR | Hillside (Proviso West) | 54.41 | 
| 4 | COLLINS, Nicole | SR | Chicago (Lane) | 53.26 | 
| 5 | SHIFLEY, Abigail | JR | Mundelein | 54.40 | 
| 6 | AYALA, Stephany | FR | Algonquin (Jacobs) | 54.69 | 
| 7 | HAUGHTON, Aaleyiah | JR | Arlington Heights (Hersey) | 55.97 | 
| 8 | KLEIN, Addison | SO | Mundelein | 56.40 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | ANDERSON, Kelly | FR | Crystal Lake (Prairie Ridge) | 52.54 | 
| 2 | WINKELMAN, Tori | JR | Barrington | 51.24 | 
| 3 | ROBINSON-THOMAS, Tori | SO | Maywood (Proviso East) | 48.24 | 
| 4 | KAZEEM, Aisha | SO | Palatine (H.S.) | 45.44 | 
| 5 | ARTLEY, Abrielle | SR | Evanston (Twp.) | 46.50 | 
| 6 | DAVIS, Gor-Jus | FR | Portage | 50.83 | 
| 7 | MCCARTHY, Marta | FR | Crystal Lake (Prairie Ridge) | 52.34 | 
| 8 | STRICKLAND, Kayla | FR | Evanston (Twp.) | 52.81 |