| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Charleston High School | A | Williams | Jones | Hudson | Nichols | NT | Unverified: |
| 4 | Fox High School | A | NT | Unverified: | ||||
| 5 | Delta High School | A | Berry | Crowden | Berry | Blattel | NT | Unverified: |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Scott City High School | A | NT | Unverified: | ||||
| 2 | Ste. Genevieve High School | A | Plunk | Masip | Deck | Srivhien | NT | Unverified: |
| 3 | Charleston High School | B | Kimble | Evans | Betts | Moore | NT | Unverified: |
| 4 | Dexter High School | A | Pullen | Turnbo | Krapf | HOLCOMB | NT | Unverified: |
| 5 | Sikeston High School | A | BONE | FAIRHURST | Moore | STEWARD | NT | Unverified: |
| 6 | Saxony Lutheran High School | A | Haley | Thomason | Scholl | Deckerd | NT | Unverified: |
| 7 | Dexter High School | B | Traw | Glaus | CHURCHILL | Rutledge | NT | Unverified: |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Central (Cape Girardeau) High Sc | A | Watkins | Cao | Anceno | Spain | 3:45.61 | Unverified: |
| 2 | Jackson High School | A | Callis | RITTER | Jessell | Ybarra | 1:00.00 | Unverified: |
| 3 | Festus High School | A | 52.60 | Unverified: | ||||
| 4 | Kelly High School | A | Yount | Ray | King | Dannenmueller | 52.37 | Unverified: 52.37 |
| 5 | Malden High School | A | Walker | Bloniarz-Smoot | Vipperman | Dobbins | 52.50 | Unverified: |
| 6 | Notre Dame (Cape Girardeau) High | A | 56.00 | Unverified: | ||||
| 7 | Kennett High School | A | Farmer | Payne | New | Harrell | 1:49.50 | Unverified: |
| 8 | Central (Cape Girardeau) High Sc | B | Owens | Koehler | Farrar | Long | 4:29.88 | Unverified: |
