| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 2 | HERNANDEZ, Andrew | SO | Des Plaines (Maine West) | 56.44 | 
| 3 | DIAZ, Mateo | SO | Highland Park | 49.00 | 
| 4 | PAREKH, Ohm | SR | Skokie (Niles North) | 47.30 | 
| 5 | GALLIANO, Antonio | SO | Mt. Prospect (Prospect) | 45.50 | 
| 6 | IBE, Ike | SO | Arlington Heights (Hersey) | 48.94 | 
| 7 | STADLER, Ryan | SO | Barrington | 52.97 | 
| 8 | KHAMO, Tomas | SO | Park Ridge (Maine East) | NT | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 2 | KHAJA, Rizwan | SO | Park Ridge (Maine East) | NT | 
| 3 | SIMIC, Dennis | JR | Arlington Heights (Hersey) | 48.54 | 
| 4 | OBOZA, Robert | JR | Highland Park | 46.30 | 
| 5 | ENGLISH, Chris | JR | Mt. Prospect (Prospect) | 45.10 | 
| 6 | SIKORAL, Nikolas | SO | Skokie (Niles North) | 47.10 | 
| 7 | BURKS, Jonah | JR | Barrington | 51.14 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 2 | THYMIAN, Tyler | JR | Barrington | 48.23 | 
| 3 | PARISI, Chase | FR | Arlington Heights (Hersey) | 47.34 | 
| 4 | HANSON, Mark | SR | Mt. Prospect (Prospect) | 42.80 | 
| 5 | ANDREWS, Jasiah | SR | Skokie (Niles North) | 42.70 | 
| 6 | KNAPP, Lachlan | SO | Highland Park | 46.00 | 
| 7 | SCHROEDER, Ryan | JR | Huntley | 47.40 | 
| 8 | OLUROTIMI, Okiki | SO | Park Ridge (Maine East) | 48.32 | 
| Lane | Athlete | Yr. | Team | Seed | 
|---|---|---|---|---|
| 1 | THYMIAN, Henry | FR | Barrington | 47.85 | 
| 2 | BORZYCH, Logan | JR | Huntley | 44.72 | 
| 3 | DEVINE, Owen | SO | Arlington Heights (Hersey) | 43.94 | 
| 4 | PATEL, Om | SR | Skokie (Niles North) | 42.50 | 
| 5 | WESTFALLEN, Liam | SR | Mt. Prospect (Prospect) | 42.20 | 
| 6 | LANDAU, Jordan | JR | Park Ridge (Maine East) | 43.28 | 
| 7 | SORIANO, Brandon | JR | Wheeling | 44.50 | 
| 8 | BATERDENE, Oliver | JR | Highland Park | 45.62 |