| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 |
|---|---|---|---|---|---|---|
| 2 | Collinsville | A | Gordon | Nelson | Yarbough | Munoz |
| 3 | Southeast (Springfield) | A | Daouda | Cummings | Edwards | Turner |
| 4 | Belleville East | A | Foster | Jones | Mcgill | Peppers |
| 5 | University (Normal) | A | Spaulding | Molitor | Blake | Walsh |
| 6 | Lanphier | A | Amerson | Williams | Clark | Walker |
| 7 | Mater Dei | A | Huelsmann | Shelton | Goring | Vicent |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 |
|---|---|---|---|---|---|---|
| 1 | Rochester | A | Herman | Slott | Huet | Beatty |
| 2 | Mascoutah | A | Middleton | Kendrick | Wells II | Thiel |
| 3 | Belleville West | A | Smith-Johnson | Lockwood | Calvin | Jackson |
| 4 | Edwardsville | A | Brnfre | Jackson | Schmidt | Bush |
| 5 | Mt. Vernon | A | ||||
| 6 | Triad | A | Darby | Yohannes | Warren | Cigliana |
| 7 | Glenwood | A | Saunders | Sgro | Hendricks | Blaise |
| 8 | Metamora | A | Walker | Lopez | Schmitz | Schroers |