| Name | Time | Date | Meet |
|---|---|---|---|
| Jack Boyd | 23.67 | Aug. 9, 2013 | USA Swimming Junior National Championships |
| Jack Boyd | 24.22 | March 24, 2012 | Speedo Champions Series - Buffalo, NY (18 & Under Results) |
| Jim Losi | 25.83 | March 9, 2008 | 2008 Speedo Champions Series |
| Jim Losi | 26.06 | March 8, 2008 | 2008 Speedo Champions Series |
| Daniel Carver | 26.63 | May 13, 2006 | 2006 LE Youngstown LC Season Opener |
| Daniel Carver | 26.88 | May 14, 2005 | Youngstown LC Season Opener |
