| Name | Time | Date | Meet |
|---|---|---|---|
| Peter Mikheyev | 4:00.37 | Dec. 12, 2014 | Speedo WInter Junior Championships |
| Evan Grey | 4:03.65 | March 22, 2012 | 2012 NCSA Junior National Championships |
| Evan Grey | 4:11.55 | Dec. 17, 2010 | 2010 GMSC Senior Champs |
| Merritt Boardman | 4:21.49 | Dec. 7, 2007 | 2007 NE Dec Senior Champs |
