| Time | Date | Name | Meet |
|---|---|---|---|
| 4:29.00 | Feb. 17, 2023 | Toby Cahnbley | Metropolitan Championships |
| 4:30.71 | Feb. 18, 2022 | Toby Cahnbley | Metropolitan Championships |
| 4:32.22 | Feb. 16, 2018 | John Tepper | Metropolitan Championships |
| 4:34.43 | Feb. 17, 2017 | John Tepper | Metropolitan Championships |
| 4:35.79 | Feb. 19, 2016 | Anthony Czar | Metropolitan Championships |
| 4:37.21 | Feb. 20, 2015 | Steven Buzby | Metropolitan Championships |
| 4:38.24 | Feb. 19, 2010 | Timothy Dimond | Metropolitan Championships |
| 4:43.50 | Dec. 5, 2009 | Timothy Dimond | Franklin & Marshall Invitational |
| 4:53.88 | Feb. 12, 2009 | Jeff Terrell | Metro Atlantic Athletic Conference Championships - Day One - Finals |
