| Time | Date | Name | Meet |
|---|---|---|---|
| 4:35.07 | Feb. 14, 2014 | Romano Hoffmann | Great Lakes Intercollegiate Athletic Conference |
| 4:43.25 | Nov. 29, 2012 | Tim Collet | Wooster Invitational |
| 4:46.90 | Feb. 17, 2012 | Jesse Dwyer | Appalachian Swimming Conference |
| 4:55.69 | Dec. 2, 2011 | Jesse Dwyer | Grove City Winter Invitational |
| 5:06.01 | Nov. 11, 2011 | Jesse Dwyer | Edinboro vs. Malone |
| 5:08.46 | Nov. 5, 2011 | Jesse Dwyer | Malone vs. Notre Dame (OH), Urbana |
| 5:22.79 | Feb. 17, 2011 | Jesse Martin | Appalachian Swimming Conference |
| 5:29.72 | Nov. 20, 2010 | Jesse Martin | John Carroll Invite |
| 5:30.26 | Nov. 13, 2010 | Jesse Martin | Wheeling Jesuit vs. Malone |
| 5:37.85 | Oct. 15, 2010 | Jesse Martin | Christian College Invitational |
