| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 2 | TANACEA, Ian | FR | Oak Park (O.P.-River Forest) | NT | |
| 3 | STAUBER, Aidan | SO | LaGrange (Lyons) | 23.27 | |
| 4 | CUSHING, Colin | FR | LaGrange (Lyons) | 22.19 | |
| 5 | BURDA, Alex | SO | Downers Grove (North) | 22.70 | |
| 6 | FARMER, Nolan | SO | Hillside (Proviso West) | NT | 
| Lane | Athlete | Yr. | Team | Seed | Note | 
|---|---|---|---|---|---|
| 1 | KRUSE, Zach | FR | Hinsdale (Central) | 20.92 | |
| 2 | LUMPKIN, James | FR | Downers Grove (North) | 19.39 | |
| 3 | SHAH, Avi | SO | Elmhurst (York) | 17.80 | |
| 4 | ELLENS, Mason | FR | Glen Ellyn (Glenbard West) | 17.05 | |
| 5 | GREETIS, Sean | FR | Elmhurst (York) | 17.23 | |
| 6 | NICHOLS, Khalil | SO | Oak Park (O.P.-River Forest) | 19.11 | |
| 7 | SEGERS, Austin | SO | Hinsdale (Central) | 20.74 | |
| 8 | BLEW, Jacob | FR | Glen Ellyn (Glenbard West) | 21.51 |