| Name | Time | Date | Meet |
|---|---|---|---|
| Will Licon | 24.65 | Dec. 15, 2023 | NT KMSC King Marlin Pro-Am Classic |
| Matt Lowe | 24.80 | Dec. 19, 2010 | Chesapeake Pro-Am |
| Matt Lowe | 24.93 | March 5, 2010 | 2010 USA Swimming Grand Prix (Austin) |
| BRENDAN HANSEN | 24.98 | Jan. 15, 2007 | Toyota Grand Prix |
| Scott Spann | 27.85 | Dec. 5, 2003 | NT COR A 29th Annual Winter |
| Rob McFarland | 30.36 | March 8, 2001 | Short Course TAGS 2001 |
| Rob McFarland | 30.80 | March 2, 2001 | Speedo Champions Series - San Antonio |
| Harrison Reid | 37.27 | Nov. 4, 2000 | 2000 NT North All Star Qualifying Meet |
| Taylor Bradham | 43.63 | Oct. 28, 2000 | 2000 NT Little Splashers |
