| Time | Date | Name | Meet |
|---|---|---|---|
| 1:40.51 | Feb. 16, 2019 | JORDAN FLOWER | Southwest District Championship - Oxford |
| 1:40.87 | Feb. 25, 2011 | Alex Osterhage | Ohio State High School Championships |
| 1:42.34 | Feb. 27, 2009 | Ty Perkins | 09 Ohio High School Championships |
| 1:43.27 | Feb. 22, 2008 | Brad Chambers | Ohio State High School Championships |
