| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 9 | Francis Howell Central High Scho | A | Creighton | Baranowski | Brower | Watkins | 10:57.34 | Verified |
| 10 | Ft. Zumwalt North High School | A | Jones | Spector | Anderson | Spellazza | 11:03.28 | Verified |
| 11 | St. Charles High School | A | Fields | Van Berkum | Lewis | Nottmeyer | 11:03.85 | Verified |
| 12 | Francis Howell High School | A | Chappell | Burchett | Price | Spirz | 11:30.00 | Unverified: |
| 13 | Hazelwood Central High School | A | Brown | Greene | Jones | Gayle | 13:04.16 | Unverified: |