| Time | Date | Name | Meet |
|---|---|---|---|
| 4:02.78 | July 28, 2023 | JC Gordon | YMCA National Long Course Championships |
| 4:05.71 | July 15, 2023 | JC Gordon | Virginia Senior Championships |
| 4:06.53 | July 25, 2009 | Kemp Pettyjohn | VA LC Senior Championship |
| 4:14.75 | July 19, 2008 | Jason Brame | VA LC Senior Championships |
| 4:17.52 | July 28, 2007 | Jason Brame | VA LC Senior Championship |
| 4:26.14 | July 6, 2007 | Jason Brame | VA Firecracker Invitational |
| 4:27.85 | July 9, 2005 | Reid Madden | Virginia Senior Long Course Championships |
| 4:57.35 | June 23, 2005 | Nick Gorman | VA Commonwealth Games |
