| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ZUNDELL, Kameron | 9 | Viburnum High School | NT | Unverified: |
| 2 | MURPHY, Michael | 9 | Viburnum High School | 1:04.64 | Verified |
| 3 | HUNTER, Landon | 9 | Cuba High School | 1:01.80 | Verified |
| 4 | DEMPSEY, Garrett | SR | St. Paul Lutheran (Farmington) | 1:00.25 | Verified |
| 5 | VINEYARD, Gavin | JR | Dixon High School | 1:01.71 | Verified |
| 7 | HULSEY, Brandon | SO | Cuba High School | 1:17.66 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DALTON, Waylon | JR | Dixon High School | 58.51 | Verified |
| 2 | GRAY, Dorian | SR | St. Paul Lutheran (Farmington) | 56.76 | Verified |
| 3 | BROWN, Toby | SR | Steelville High School | 55.94 | Verified |
| 4 | WILLIAMS, Logan | SR | New Haven High School | 53.40 | Verified |
| 5 | HARRIS, Wyatt | JR | Steelville High School | 55.43 | Verified |
| 6 | REDBURN, Silas | JR | St. James High School | 56.08 | Verified |
| 8 | ORISON, Carter | SR | Crocker High School | 59.38 | Verified |
