| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 2 | BUDKHUNTHONG, Nason | SR | Elgin (H.S.) | 26.17 |
| 3 | HERRAN, Alejandro | SO | Barrington | 24.59 |
| 4 | WRIGHT, Mason | JR | West Chicago (H.S.) | 23.83 |
| 5 | GAGNE, Jake | SO | Maple Park (Kaneland) | 23.85 |
| 6 | BERG, Jack | FR | St. Charles (East) | 25.44 |
| 7 | REYES, Fernan | SO | West Chicago (H.S.) | NT |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | BOYD, Daijuhn | JR | Elgin (Larkin) | 23.81 |
| 2 | SUSTERSIC, Dan | JR | Geneva | 23.63 |
| 3 | MARTIN, Ean | SR | South Elgin | 23.57 |
| 5 | LEDEZMA, Alekzander | JR | Carpentersville (Dundee-Crown) | 23.37 |
| 6 | HEAD, James | SR | South Elgin | 23.58 |
| 7 | HALL, Luke | SO | Barrington | 23.78 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | PHILLIPS, Corey | JR | Maple Park (Kaneland) | 23.28 |
| 2 | WHEATLEY, Reese | SR | Batavia | 23.18 |
| 3 | PETERS, Tylen | SR | Streamwood | 23.05 |
| 4 | DINATALE, Joshua | SR | St. Charles (North) | 23.00 |
| 5 | EVANS, Josh | SO | St. Charles (East) | 23.04 |
| 6 | BURROUGHS, Jackson | JR | Aurora (Marmion Academy) | 23.10 |
| 7 | COMBS, Hunter | SR | Bartlett | 23.26 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 1 | MACK, Noah | SR | Elgin (H.S.) | 22.94 |
| 2 | ZIMNY, Landon | JR | Geneva | 22.66 |
| 3 | PARKER, Scot | JR | Batavia | 22.32 |
| 4 | DUNCAN, Joshua | JR | St. Charles (North) | 21.69 |
| 5 | DAVIS, DeMarrea | JR | DeKalb | 22.26 |
| 6 | TAYLOR, Marion | JR | DeKalb | 22.52 |
| 7 | KENNEDY, Henry | SO | Carpentersville (Dundee-Crown) | 22.79 |