| Name | Time | Date | Meet |
|---|---|---|---|
| Luc Gagnon | 24.77 | Dec. 15, 2022 | NE BGSC SCY New England Seniors |
| Peter Mikheyev | 24.91 | March 21, 2015 | NCSA Spring Junior National Championship |
| Patrick Murphy | 23.59 | Dec. 5, 2008 | ConocoPhillips Short Course Championships |
| Taylor Grey | 27.39 | March 10, 2007 | Speedo Champions Series (Harvard) |
| Alex MacDonald | 28.44 | Jan. 14, 2007 | Swim Your Own Age |
| Aidan Hartswick | 44.88 | Jan. 13, 2007 | Swim Your Own Age |
