| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 2 | Harrisburg | A | Rann | Hughes | Hathaway | Moore | 5:09.38 |
| 3 | Salem | A | Jarrett | Laird | Thorsen | Puricelli | 4:34.55 |
| 4 | Herrin (H.S.) | A | Jarvis | Gomes | Kerrigan | Greiner | 4:31.40 |
| 5 | Carterville | A | Williamson | Williamson | Powell | Ragan | 4:33.69 |
| 6 | Metropolis (Massac County) | A | Martin | Turner | Heine | Bormann | 4:49.46 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Murphysboro | A | Gilmore | Maynor | Meckfessel | Guthman | 4:30.42 |
| 2 | Marion (H.S.) | A | Odum | Harris | Stearns | Ankrom | 4:25.34 |
| 3 | Mascoutah | A | Drain | Creamer | Maschhoff | Kimmle | 4:15.24 |
| 4 | Freeburg | A | Trentman | Harmon | Trentman | Geluck | 4:08.54 |
| 5 | Waterloo (H.S.) | A | Smith | Thorsten | Espenschied | Grohmann | 4:08.61 |
| 6 | Anna (A.-Jonesboro) | A | Jones | Jones | Miller | Denny | 4:22.64 |
| 7 | Carbondale | A | Santano | Moore | Hamilton | Buffington | DNS |
| 8 | Mt. Vernon (H.S.) | A | Delatore | Newell | Sneddon | Johnson | 4:31.08 |