| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 2 | Gillespie | A | Burch | Morgan | Oberkfell | Reid | DQ |
| 3 | Sangamon Valley | A | Langley | Ninal | Beals | Hartico | 1:46.54 |
| 4 | St. Anthony | A | Bailey | Wiedman | Wiedman | Croy | 1:50.35 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Hillsboro | A | White | Gill | Holcomb | Hamby | 1:44.54 |
| 2 | Central A & M | A | Taylor | Damery | Morrison | Cobbins | 1:40.67 |
| 3 | New Berlin | A | Howell | Wellman | Tirey | Crews | 1:38.00 |
| 4 | Litchfield | A | Jones | Grammer | Leitschuh | Malloy | 1:39.64 |
| 5 | Pana | A | Carlson | Kile | Pierce | Lees | 1:41.20 |