| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | CRONOVICH, Tyler | JR | Pacific High School | NT | Unverified: |
| 4 | HOPKINS, Ryder | SO | Silex High School | NT | Unverified: |
| 5 | ANDERSON, Jacob | SO | St. Louis Blue Knights | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | NOXON, JW | SO | Silex High School | NT | Unverified: |
| 2 | SHEETS, Brayden | FR | Pacific High School | NT | Unverified: |
| 3 | HAUSGEN, Noah | FR | Elsberry High School | NT | Unverified: |
| 4 | WARD, Brandon | JR | St. Louis Blue Knights | 1:06.47 | Verified |
| 5 | SANTOS, Alan | SO | Elsberry High School | 1:10.68 | Verified |
| 6 | REAM, Chayton | FR | Bowling Green High School | NT | Unverified: |
| 7 | BAZAN, Stanley | SR | Elsberry High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | LEINE, Michael | SO | St. Louis Blue Knights | 1:00.82 | Verified |
| 2 | BYERS, Ezekiel | JR | Elsberry High School | 1:00.60 | Verified |
| 3 | SCHARK, Samuel | SR | St. Louis Blue Knights | 58.69 | Verified |
| 4 | BRYANT, Bleyne | JR | Bowling Green High School | 53.43 | Verified |
| 5 | GEISS, Jordan | SR | Winfield High School | 56.65 | Verified |
| 6 | GRIFFITH, Trenton | SR | Bowling Green High School | 1:00.10 | Verified |
| 7 | MAGSIGAY, Dave | JR | Pacific High School | 1:00.75 | Verified |
| 8 | SHOEMAKE, Cole | FR | Winfield High School | 1:04.21 | Verified |