| Time | Date | Name | Meet |
|---|---|---|---|
| 14:45.40 | Dec. 13, 2014 | Sean Grieshop | Speedo WInter Junior Championships |
| 15:01.15 | Nov. 15, 2014 | Sean Grieshop | ST TXLA 11 & Over November Unclassified |
| 15:18.50 | Dec. 14, 2013 | Taylor Abbott | Speedo Winter Junior National Championships |
| 15:31.95 | Dec. 10, 2011 | Josh Anderson | Speedo Junior National Championships |
| 15:33.29 | Dec. 11, 2010 | Josh Anderson | Speedo Winter Junior Championships - East |
| 15:46.13 | Nov. 5, 2010 | Josh Anderson | ST TXLA November Unclassi |
| 15:53.32 | March 4, 2010 | Manny Mendoza | Speedo Champions Series (College Station) |
| 16:01.26 | March 24, 2007 | Dan Jackson | NCSA Junior Nationals |
| 16:14.27 | Dec. 3, 2006 | Dan Jackson | Gator Holiday Classic |
