| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | SATTERFIELD, Josiah | 8 | St. Louis Blue Knights Middle Sc | NT | Unverified: |
| 2 | BARKS, Parker | 8 | Black Hawk Middle School | NT | Unverified: |
| 3 | MILLER, Remy | 7 | St. Louis Blue Knights Middle Sc | NT | Unverified: |
| 4 | KRESTEL, Nathan | 7 | St. Louis Blue Knights Middle Sc | NT | Unverified: |
| 5 | KIEFFER, Hudson | 8 | Black Hawk Middle School | NT | Unverified: |
| 6 | COVERT, Levi | 7 | Black Hawk Middle School | NT | Unverified: |
| 7 | DILLARD, Tyler | 7 | Elsberry Middle School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | EVANS, Mick | 8 | Clopton Middle School | 1:51.66 | Verified |
| 2 | DAVIS, Caleb | 8 | Winfield MS | 1:27.27 | Verified |
| 3 | MATHENY, James | 8 | Clopton Middle School | 1:21.43 | Verified |
| 4 | TWELLMAN, Linclon | 7 | Silex Middle School | 1:15.10 | Verified |
| 5 | KUTSCH, Matthew | 7 | Black Hawk Middle School | 1:17.19 | Verified |
| 6 | UHL, Karsten | 8 | Wright City MS | 1:22.51 | Verified |
| 7 | MATHENY, Adam | 8 | Clopton Middle School | 1:33.16 | Verified |
| 8 | RUCKEL, Kaden | 8 | Winfield MS | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | LOVE, Terrance | 8 | Wright City MS | 1:11.53 | Verified |
| 2 | TOLAND, Ethyn | 8 | Elsberry Middle School | 1:08.64 | Verified |
| 3 | MALLONEE, Timothy | 8 | St. Louis Blue Knights Middle Sc | 1:06.92 | Verified |
| 4 | HAUSGEN, Noah | 8 | Elsberry Middle School | 57.93 | Verified |
| 5 | SHOEMAKE, Cole | 8 | Winfield MS | 1:05.40 | Verified |
| 6 | FORD, Kaiden | 7 | Elsberry Middle School | 1:08.38 | Verified |
| 7 | MARSTEN, Reagan | 8 | Winfield MS | 1:09.08 | Verified |
| 8 | BAUGHER, Ben | 7 | Wright City MS | 1:11.84 | Verified |
