| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | LEHMKUHL, Kale | 7 | Black Hawk Middle School | NT | Unverified: |
| 4 | GREENE, Joseph | 7 | Black Hawk Middle School | 22.67 | Verified |
| 5 | SANTOS, Josue | 7 | Elsberry Middle School | 22.69 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WOODWARD, Gage | 7 | Black Hawk Middle School | 22.39 | Verified |
| 2 | MONTES, Uriel | 7 | Elsberry Middle School | 22.28 | Verified |
| 3 | MEHLER, Evan | 7 | Silex Middle School | 20.56 | Verified |
| 4 | GRAHAM, Alex | 8 | North Point Middle School | 19.50 | Verified |
| 5 | SCHMITT, Steve | 8 | Black Hawk Middle School | 19.81 | Verified |
| 6 | STARK, Thomas | 8 | Winfield MS | 21.39 | Verified |
| 7 | WILSON, Anthony | 8 | Winfield MS | 22.31 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DAVIDSON, Kreedan | 7 | Winfield MS | 19.05 | Verified |
| 2 | SCHULTE, Kaveon | 7 | Wright City MS | 18.51 | Verified |
| 3 | SHINN, William | 8 | Winfield MS | 18.23 | Verified |
| 4 | GRESCO, Preston | 8 | North Point Middle School | 17.63 | Verified |
| 5 | SIMPSON, Miles | 7 | Wright City MS | 17.78 | Verified |
| 6 | RODRIGUEZ, Benjamin | 8 | Wright City MS | 18.32 | Verified |
| 7 | BAUGHER, Ben | 8 | Wright City MS | 19.04 | Verified |
| 8 | KUEBLER, Connor | 8 | North Point Middle School | 19.16 | Verified |