| Time | Date | Name | Meet |
|---|---|---|---|
| 15:50.23 | Feb. 17, 2024 | Mark Klinchin | Liberal Arts Championships |
| 15:57.03 | Feb. 18, 2023 | Mark Klinchin | Midwest Invitational |
| 15:59.97 | Feb. 17, 2018 | Karsen Diepholz | Liberal Arts Championships |
| 16:02.14 | Feb. 11, 2017 | Karsen Diepholz | Liberal Arts Championships |
| 16:25.89 | Nov. 18, 2016 | Karsen Diepholz | Phoenix Fall Classic |
| 16:40.82 | Nov. 16, 2012 | Michael Bodzay | University of Chicago Invitational |
| 17:10.06 | March 6, 2010 | Joe Muchna | NAIA National Championships |
| 17:14.27 | Dec. 1, 2007 | Joe Muchna | TYR/CollegeSwimming.com Classic |
| 18:28.20 | Dec. 3, 2005 | Aron Varhegyi | CollegeSwimming.com Classic |
