| Name | Time | Date | Meet |
|---|---|---|---|
| Matt Ellis | 51.73 | Aug. 8, 2014 | Phillips 66 Summer National Championships |
| Matt Ellis | 53.26 | June 30, 2012 | USA Olympic Team Trials |
| Mason Tenney | 57.68 | June 9, 2012 | NT MAC Senior Circuit #4 Long Course Meet |
| Josh Anderson | 58.98 | Aug. 9, 2010 | Speedo Junior National Championships |
| Robert Anderson | 59.71 | July 18, 2008 | 2008 Speedo Champions Series - Ft. Lauderdale |
| Jordan Puryear | 1:01.24 | June 7, 2008 | Janet Evans Invitational |
| Dan Jackson | 1:04.25 | April 25, 2008 | NT DM Senior Circuit #2 Long Course Invitational |
