| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 2 | GREGORY, Kenneth | Gary West Side | NT |
| 3 | FLOWERS, Anthony | Hansberry College Prep | 57.00 |
| 4 | ROBINSON, Antonio | Catalyst Maria | 54.43 |
| 5 | BLAKE, Jaden | Chicago (De La Salle) | 54.87 |
| 6 | DAVIS, DeAngelo | Gary West Side | NT |
| 7 | TURNER, Jareec | Perspectives IIT Math and Science | NT |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | MYLES, Demir | Catalyst Maria | 54.43 |
| 2 | AYAMOLOWO, Seye | Richton Park (Southland College Prep) | 54.27 |
| 3 | TATES, Jonathan | Hansberry College Prep | 54.00 |
| 4 | EARLS, Donavan | Chicago (Morgan Park) | 51.51 |
| 5 | WATTS, Bri'Yon | Richton Park (Southland College Prep) | 52.00 |
| 6 | JACKSON, Pierre | Chicago (Morgan Park) | 54.20 |
| 7 | ST. CLAIR, Moustafa | Chicago (De La Salle) | 54.32 |