| Time | Date | Name | Meet |
|---|---|---|---|
| 53.40 | Feb. 14, 2020 | FuKang Wong | Metro Atlantic Athletic Conference Championships |
| 53.62 | March 9, 2018 | Benji Schulte | CSCAA National Invitational Championship |
| 53.89 | Feb. 16, 2018 | Benji Schulte | Metro Atlantic Athletic Conference Championships |
| 54.13 | Feb. 12, 2016 | Benji Schulte | Metro Atlantic Athletic Conference Championships |
| 54.71 | Feb. 13, 2015 | Benji Schulte | Metro Atlantic Athletic Conference Championships |
| 55.42 | Dec. 5, 2014 | Benji Schulte | AT&T Winter Nationals - College Results |
| 56.40 | Feb. 14, 2014 | Graham Beck | Metro Atlantic Athletic Conference Championships |
| 56.45 | Feb. 15, 2013 | Graham Beck | Metro Atlantic Athletic Conference Championships |
| 57.62 | Feb. 25, 2012 | Graham Beck | Eastern College Athletic Conference Championships |
| 59.59 | Oct. 23, 2011 | Graham Beck | Bryant vs Maine |
| 59.61 | Feb. 26, 2011 | Sean Martell | Eastern College Athletic Conference Championships |
| 59.90 | Feb. 27, 2010 | Sean Martell | ECAC Championships |
| 1:00.40 | March 1, 2009 | Sean Martell | ECAC Time Trials |
| 1:00.64 | Feb. 28, 2009 | Sean Martell | ECAC Open Swimming & Divi |
