| Lane | Athlete | Team | Note |
|---|---|---|---|
| 3 | CALLAHAN, Connor | Horton High School | Verified |
| 4 | MASTERS, Decker | Troy High School | Verified |
| 5 | BURNETT, Kyle | Jefferson County North High Scho | Verified |
| 6 | HARTT, Jeremy | Oskaloosa High School | Verified |
| Lane | Athlete | Team | Note |
|---|---|---|---|
| 1 | VAN DYKE, Brody | Jefferson County North High Scho | Verified |
| 2 | TROXEL, Brody | Valley Falls High School | Verified |
| 3 | THOMAS, Micaiah | Horton High School | Verified |
| 4 | HEWINS, Caleb | Riverside High School | Unverified: |
| 5 | BURK, Riley | Jefferson County North High Scho | Unverified: |
| 6 | RZIHA, Charlie | Maur Hill-Mount Academy | Verified |
| 7 | FERRIS, Bryer | Troy High School | Verified |
| Lane | Athlete | Team | Note |
|---|---|---|---|
| 1 | BOTTORFF, Max | Atchison County Community High S | Verified |
| 2 | LUDVIK, Jan | Jackson Heights High School | Verified |
| 3 | SUBELKA, Carter | Oskaloosa High School | Verified |
| 4 | PROFFITT, Kyson | Jackson Heights High School | Unverified: |
| 5 | DULAC, Owen | Maur Hill-Mount Academy | Verified |
| 6 | FORSBERG, Ned | McLouth High School | Verified |
| 7 | BOWHAY, Kolby | Jackson Heights High School | Verified |