| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | FRIAR, Victor | FR | Chicago (Mt. Carmel) | 50.06 |
| 2 | RESSE, Jett | SO | Chicago (DePaul College Prep) | 48.80 |
| 3 | MERAZ, Erik | SR | Chicago (Noble/ITW Speer) | 46.84 |
| 4 | WILLIAMS, Amauree | FR | Richton Park (Southland College | 44.82 |
| 5 | LEE, Calvin | SR | Chicago (St. Rita) | 45.01 |
| 6 | EILAND, Jalen | SO | Chicago (Noble/ITW Speer) | 48.07 |
| 7 | DANIEL, thomas | JR | Chicago (Noble/Rowe-Clark) | 49.96 |
| 8 | GRIFFITH, Shae | SO | Chicago (DePaul College Prep) | 50.44 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 3 | DOMINIQUE, Dacody | SO | Chicago (Noble/Butler) | 1:09.00 |
| 4 | CANO, David | SO | Chicago (Noble/ITW Speer) | 51.50 |
| 5 | BOLDEN, Taron | JR | Chicago (Noble/Butler) | 1:08.00 |
| 6 | RUANO, Sebastian | SO | Chicago (DePaul College Prep) | 1:15.00 |