| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | GATTUSO, Nicholas | FR | Franklin Park-Northlake (Leyden) | 52.21 | 
| 2 | DAMITZ, Alex | SO | Zion (Z.-Benton) | 51.08 | 
| 3 | SOSA, Omar | FR | Rock Island (H.S.) | 48.02 | 
| 4 | SCALES, Anton | JR | Hillside (Proviso West) | 47.22 | 
| 5 | KIM, Brandon | SR | Hoffman Estates (H.S.) | 47.54 | 
| 6 | PASCASIO, MylesIssac | FR | Lombard (Glenbard East) | 52.94 | 
| 8 | THOMPSON, Tanner | SO | Richmond (R.-Burton) | 51.25 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | AGOSTO, Evan | SO | Park Ridge (Maine South) | 47.09 | 
| 2 | LUPA, Daniel | FR | Addison (A. Trail) | 45.97 | 
| 3 | LEWIS, Aaron | SR | Glen Ellyn (Glenbard West) | 45.30 | 
| 4 | SMITH, DJ | SO | Minooka | 44.23 | 
| 5 | ENGLISH, Chris | SO | Mt. Prospect (Prospect) | NT | 
| 6 | LANDAU, Jordan | SO | Park Ridge (Maine East) | 45.39 | 
| 7 | BAHN, Luke | JR | Schaumburg | 46.26 |