| Time | Date | Name | Meet |
|---|---|---|---|
| 49.39 | Feb. 16, 2018 | Will Wilson | VISAA Championship |
| 51.50 | Jan. 13, 2018 | Will Wilson | Kecoughtan Invitational (c) |
| 52.01 | Feb. 19, 2016 | Will Wilson | Virginia Independent School State Championship (c) |
| 52.40 | Feb. 13, 2016 | Will Wilson | TCIS Swimming Championship (c) |
| 52.56 | Feb. 22, 2013 | Jacob Kaskel | 13 Eastern Interscholastic Swimming Championships |
| 58.98 | Feb. 17, 2012 | Daniel Moyers | Virginia Independent High School Championships (c) |
| 59.41 | Feb. 18, 2011 | Daniel Moyers | Virginia Independent School Championship (c) |
| 1:09.09 | Feb. 7, 2009 | Robert Reed | VA TCIS Championship (c) |
