| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Scott City High School | A | NT | Unverified: | ||||
| 3 | St. Mary's (St. Louis) High Scho | A | NT | Unverified: | ||||
| 4 | Dexter High School | A | Annesser | CHAPPELL | Lee | Joseph | NT | Unverified: |
| 5 | Central (Cape Girardeau) High Sc | A | Grove | Long | Newsom | Smoot | NT | Unverified: |
| 6 | Dexter High School | B | NT | Unverified: |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Malden High School | A | Harris | Farmer | Jackson | Moncrief | 1:50.00 | Unverified: |
| 4 | Notre Dame (Cape Girardeau) High | A | Eftink | Dow | Brown | Bruenderman | NT | Unverified: |
| 5 | Jackson High School | A | Settle | Geiser | Craigmiles | Alspaugh | 1:45.00 | Unverified: |
| 6 | Caruthersville High School | A | Hunter | Motton | Alexander | Hunter | 1:50.07 | Unverified: |
| 7 | Jackson High School | B | ROARK BOLLINGER | Herring | STRICKLAND | Gross | 1:52.00 | Unverified: |
| 8 | Scott City High School | B | NT | Unverified: |