| Time | Date | Name | Meet |
|---|---|---|---|
| 56.22 | Feb. 18, 2021 | Nathan Johnson | Central, East, & Southeast District Championship- Division I |
| 58.54 | Feb. 1, 2020 | Nathan Johnson | Southeastern Ohio Swim League |
| 1:00.47 | Feb. 16, 2007 | Grant Bauer | Ohio High School Central, East, Southeast District Championships |
| 1:01.16 | Feb. 17, 2006 | Grant Bauer | Ohio High School Central, East, Southeast District Championships |
