| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | ISLEENO, Oscar | Chicago (Prosser) | NT |
| 2 | WILLIAMS, Ravon | Chicago (Brooks) | NT |
| 3 | CHONG, Cedric | Lake Forest Academy | 27.19 |
| 4 | ROLDAN, Christian | Horizon Science (McKinley Park) | 32.92 |
| 5 | WALKER, Semaj | Chicago (Brooks) | NT |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | OLIPHANT, Seneca | Horizon Science (McKinley Park) | 26.31 |
| 2 | BAILEY, Luke | Lemont | 25.23 |
| 3 | OTREBA, Matt | Lemont | 24.89 |
| 4 | VAUGHN, Aaron | New Lenox (Providence Catholic) | 24.90 |
| 5 | BARNETT, Jamari | South Shore Int'l Prep | 25.55 |
| 6 | SIBLEY, Donte | Lake Forest Academy | 26.50 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | THOMPSON, Terrance | South Shore Int'l Prep | 24.30 |
| 2 | ALVARADO, Mike | New Lenox (Providence Catholic) | 23.97 |
| 3 | FAIN, Lafabian | Chicago (C. Hope Academy) | 23.48 |
| 4 | COOPER, Cordell | South Shore Int'l Prep | 23.95 |
| 5 | RYAN, a | Nazareth Academy | 24.00 |
| 6 | DORSEY, Matthew | Herscher | 24.45 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | WOODS, Dalton | Herscher | 23.09 |
| 2 | YARBROUGH, Cameron | St. Laurence | 22.98 |
| 3 | JAILON, a | Nazareth Academy | 22.73 |
| 4 | JOHNSON, Brailyn | St. Laurence | 22.90 |
| 5 | CAMPBELL, Neil | Chicago (C. Hope Academy) | 23.01 |
| 6 | LEWIS, Pierre | South Shore Int'l Prep | 23.45 |