| Name | Time | Date | Meet |
|---|---|---|---|
| Walker Higgins | 1:37.12 | March 4, 2016 | Southern Premier Championships |
| Walker Higgins | 1:37.90 | Dec. 12, 2014 | Speedo WInter Junior Championships |
| Will Arthur | 1:39.75 | Dec. 10, 2014 | Speedo WInter Junior Championships |
| Hayden Burns | 1:40.07 | Nov. 14, 2013 | Minnesota Grand Prix |
| John Myhre | 1:40.74 | Dec. 7, 2012 | Speedo Winter Junior National Championships |
| Evan Pinion | 1:40.82 | Dec. 11, 2009 | Speedo Junior Nationals |
