| Time | Date | Name | Meet |
|---|---|---|---|
| 4:10.62 | Feb. 23, 2023 | Noah Millard | Ivy League Championships (M) |
| 4:14.65 | Nov. 17, 2022 | Noah Millard | Ohio State Invitational |
| 4:15.32 | Feb. 22, 2018 | Kei Hyogo | Ivy League Championships (M) |
| 4:16.71 | Feb. 23, 2017 | Kei Hyogo | Ivy League Championships (M) |
| 4:17.66 | Feb. 25, 2016 | Kei Hyogo | Ivy League Championships (M) |
| 4:18.75 | Feb. 26, 2015 | Brian Hogan | Ivy League Championships (M) |
| 4:19.20 | March 7, 2013 | Robby Harder | Ivy League Mens Championships |
| 4:20.66 | March 1, 2012 | Robby Harder | Ivy League Mens Championships |
| 4:25.86 | March 4, 2010 | Mike Dominski | Ivy League Men's Championships |
| 4:27.11 | Feb. 28, 2002 | Greg Palumbo | Men's EISL Championships |
