| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 3 | GOTTSCHILD, Audrey | SR | Northbrook (Glenbrook North) | 56.33 | 
| 4 | NANCE, Alexandria | SR | Joliet (West) | 55.18 | 
| 5 | BARJAMI, Lauren | SR | Chicago (Taft) | 55.33 | 
| 6 | MARMION, Lorelei | SO | Rockford (Auburn) | 58.01 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | JONES, Alaya | JR | Hoffman Estates (H.S.) | 54.39 | 
| 2 | DAILEY, Juliyah | FR | Berwyn-Cicero (Morton) | 53.46 | 
| 3 | PECORA, Alexia | JR | Belvidere (North) | 52.50 | 
| 4 | BRADLEY, Vashayla | SR | Hoffman Estates (Conant) | 50.62 | 
| 5 | EDWARDS, Bre | FR | Minooka | 51.73 | 
| 6 | WINTERGERST, Chloe | SR | Buffalo Grove | 52.74 | 
| 7 | STRACHOWSKI, Sarah | SO | Palatine (Fremd) | 53.54 | 
| 8 | AGUILAR-RAMIREZ, Aileen | SO | Roselle (Lake Park) | 54.74 |