| Q | IHSA 3A Qualifying Standard | 39.84 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 3 | Boswell, Joshua | FR | New Lenox (Lincoln-Way We | 49.65 |
| 4 | Bartelt, Jack | FR | Joliet (West) | 47.10 |
| 5 | Montenegro, Adam | SO | Joliet (Central) | 47.76 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 2 | Smith, Nick | FR | Oak Forest | 45.59 |
| 3 | Daniels, Colin | JR | Crete (C.-Monee) | 44.70 |
| 4 | Koerner, Jeremy | JR | New Lenox (Lincoln-Way We | 44.61 |
| 5 | Johnson, Ahmad | JR | South Holland (Thornwood) | 44.62 |
| 6 | Hopper, Owen | SO | New Lenox (Lincoln-Way Ce | 44.90 |
| 7 | Eji Lasisi, Rahim | JR | South Holland (Thornwood) | 45.78 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Barefield, Ruddie | JR | Joliet (Central) | 43.82 |
| 2 | Paden, Lonnie | JR | Bradley (B.-Bourbonnais) | 43.24 |
| 3 | de la Torre, Oscar | FR | Flossmoor (Homewood-F.) | 43.15 |
| 4 | Kingsbury, Ben | SO | Frankfort (Lincoln-Way Ea | 42.79 |
| 5 | Bartuch, Vincent | SO | Minooka | 43.12 |
| 6 | George, Bryson | SR | Bradley (B.-Bourbonnais) | 43.24 |
| 7 | Rockaitis, Austin | SO | Frankfort (Lincoln-Way Ea | 43.72 |
| 8 | Holcomb, Doug | FR | Tinley Park (Andrew) | 44.20 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | Pippen, Jonah | SR | Lansing (Thornton Fractio | 41.97 |
| 2 | Spells, Mychah | JR | Tinley Park (Andrew) | 41.60 |
| 3 | Lawal, Bashir | SR | Oak Forest | 41.21 |
| 4 | Dixon, Cydney | JR | Lansing (Thornton Fractio | 39.61 |
| 5 | Cameron, Victor | SR | Crete (C.-Monee) | 39.69 |
| 6 | DeVito, Maxwell | SR | New Lenox (Lincoln-Way Ce | 41.42 |
| 7 | Williams, Daylin | JR | Flossmoor (Homewood-F.) | 41.96 |
| 8 | Mrugala, Patrick | JR | Minooka | 42.10 |