| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Note |
|---|---|---|---|---|---|---|---|
| 3 | New Lenox (Lincoln-Way Central) | A | Galka | De la Vega | Pope | Washington | Unverified: |
| 4 | Palos Heights (Stagg) | A | Little | Gilmore | Rodgers | Gut | Unverified: |
| 5 | New Lenox (Lincoln-Way West) | A | DeMichael | Ringberg | Munch | Campagna | Unverified: |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Note |
|---|---|---|---|---|---|---|---|
| 1 | Bradley (B.-Bourbonnais) | A | Birk | Clark | Seymore | Jackson | Unverified: |
| 2 | Bolingbrook | A | Flores | Olu-Akintomide | Sims | Donald-Carter | Unverified: |
| 3 | Flossmoor (Homewood-F.) | A | Walker | Buford | White | Lewis | Unverified: |
| 4 | Lockport (Twp.) | A | Beltran | Falcon | Ramirez | Lamoureux | Unverified: |
| 5 | Frankfort (Lincoln-Way East) | A | Verified | ||||
| 6 | Orland Park (Sandburg) | A | Glynn | Nasrawi | Gifford | Davia | Verified |
| 7 | Tinley Park (Andrew) | A | Tanquilut | Thigpen | Eassa | Akins | Unverified: |