| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 4 | LUTCHMAN, Mykel | Harvest Preparatory MS | NT | |
| 5 | HUGHLEY, Montrell | Harvest Preparatory MS | NT | |
| 6 | THACKER, Porter | Bethel MS | NT |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 2 | MOORE, Carson | Blanchester MS | NT | |
| 3 | BURRESS, Porter | Blanchester MS | NT | |
| 4 | RUCKER, Kinkade | West Jefferson MS | 1:17.97 | Ohio Heritage Conference MS Prev |
| 5 | BLACKBURN, Ethan | Spr. Shawnee MS | 1:18.60 | Northwestern HS/MS Combined |
| 6 | HOLLINGSHEAD, Owen | Kenton Ridge MS | 1:20.13 | Northeastern MS Quad #1 |
| 7 | BROWN, Carson | West Jefferson MS | NT |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | BENITEZ, Aland | Col. Horizon Sc. Ac. MS | 1:14.16 | St. John's Home Meet |
| 2 | ARNOLD, Wyatt | Bethel MS | 1:12.08 | Milton Union JH Quad #1 |
| 3 | CARNES, Carter | Tecumseh MS | 1:12.0h | |
| 4 | BARNES, Brayden | Kenton Ridge MS | 1:05.95 | Mechanicsburg MS Early Season In |
| 5 | HAGMEIER, Fin | London MS | 1:08.60 | Mechanicsburg Middle School Meet |
| 6 | MARTIN, Samuel | Tecumseh MS | 1:10.0h | |
| 7 | KORST, Matthew | London MS | 1:12.12 | Urbana JH Meet |
| 8 | OMOFONMA, Mavingreat | Col. Horizon Sc. Ac. MS | 1:16.60 | St. John's Home Meet |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | PARK, Harley | Bellefontaine MS | 1:05.21 | |
| 2 | GRUBE, Bentley | Indian Lake MS | 1:04.20 | Mechanicsburg Middle School Meet |
| 3 | BERES, Kirk | Indian Lake MS | 1:03.90 | Mechanicsburg Middle School Meet |
| 4 | CORCORAN, Logan | Worthingway MS | 58.74 | Mechanicsburg MS Early Season In |
| 5 | YOUNG, Griffin | Spr. Shawnee MS | 1:01.40 | Waynesville Jr High Meet |
| 6 | MANS, Jeremiah | Worthingway MS | 1:01.54 | Mechanicsburg MS Early Season In |
| 7 | DEMAETTEO, Justus | Bellefontaine MS | 1:04.32 | |
| 8 | ERRETT, Camden | Spr. Northwestern MS | 1:05.59 | Northwestern HS/MS Combined |