| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | ELSEN, Preston | 9 | South Shelby High School | NT | Unverified: |
| 3 | JONES, Noah | SR | Highland High School | NT | Unverified: |
| 4 | SCHLUCKEBIER, Rheo | 9 | Marion County High School | 1:06.00 | Unverified: |
| 5 | HEDRICK, Braden | 9 | Brookfield High School | 1:10.00 | Unverified: |
| 6 | BOWEN, GAGE | 9 | Clark County High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MUNSON, Jorden | 9 | Green City High School | 1:05.54 | Verified |
| 2 | ARNTZEN, Alex | SO | Keokuk High School | 1:03.30 | Unverified: |
| 3 | SMYSER, Marty | 9 | Palmyra High School | 1:02.58 | Verified |
| 4 | STEGEMAN, Kane | 9 | Highland High School | 59.54 | Verified |
| 5 | JOHNSON, Kaden | SO | Green City High School | 1:00.76 | Verified |
| 7 | WINKLER, Rayden | 9 | Keokuk High School | 1:03.42 | Unverified: |
| 8 | LARSON, Reed | SO | Brookfield High School | 1:05.77 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | FULLER, JADIN | SO | Scotland County High School | 58.12 | Verified |
| 2 | WILT, Noah | 9 | South Shelby High School | 58.00 | Unverified: |
| 3 | COUNTRYMAN, Jaylyn | JR | Monroe City High School | 55.51 | Unverified: Monroe City Invitational |
| 4 | MILLER, Hayes | JR | Palmyra High School | 50.23 | Verified |
| 5 | CROOKS, Kevin | SR | Kirksville High School | 54.22 | Verified |
| 6 | WHEELER, CALLAN | SO | Clark County High School | 56.97 | Verified |
| 7 | KARR, Lorenzo | 9 | Monroe City High School | 58.09 | Verified |
| 8 | NOVENCIDO, Andrew | SO | Kirksville High School | 59.24 | Verified |
