| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 2 | CORTEZ, Sahara | JR | Chicago (Noble/Pritzker) | NT | |
| 3 | BASS, Asia | FR | Chicago (Clark) | NT | |
| 4 | YACOUB, Annamaria | JR | Chicago (Lycee Francais de Chicago) | NT | |
| 5 | SALDANA-CASTANEDA, Mia | SO | Chicago (Rickover Naval Academy) | NT | 
| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 1 | ZARATE, Yanin | JR | Chicago (Schurz) | NT | |
| 2 | ELLIS, Jade | JR | Chicago (Clark) | NT | |
| 3 | RODRIGUEZ, Nicolle | JR | Chicago (Kennedy) | 1:25.44 | |
| 4 | HAWKINS, Promise | JR | Chicago (Clark) | NT | |
| 5 | FALODUN, Feyiteniola | JR | Chicago (Senn) | NT | |
| 6 | AHMED, Halima | JR | Chicago (Sullivan) | NT | 
| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 1 | REYNIER, Castille | JR | Chicago (Lycee Francais de Chicago) | 1:15.78 | |
| 2 | GALLION, Richya | SR | Chicago (Lake View) | 1:09.27 | |
| 3 | PAGE, Candace | FR | Chicago (Lake View) | 1:06.78 | |
| 4 | AFOLABI, Adunola | JR | Chicago (Sullivan) | 1:07.00 | |
| 5 | BUONAURO, Gabriella | FR | Chicago (Rickover Naval Academy) | 1:14.24 | |
| 6 | CARPIO-VELEZ, Julissa | JR | Chicago (Schurz) | 1:16.14 |