| 400 IM | |||
| Rank | Name | Time | Year |
| 1 | Ben Bowser | 4:02.83 | 2012 |
| 2 | Doug Fullerton | 4:07.99 | 1997 |
| 3 | Chip Cressman | 4:08.52 | 2007 |
| 4 | Dave Bossert | 4:09.94 | 2013 |
| 5 | Jay Hancock | 4:11.87 | 1994 |
| 6 | Josh Kim | 4:12.89 | 2010 |
| 7 | Alex Mathews | 4:13.40 | 2010 |
| 8 | Noah Walker | 4:14.17 | 2014 |
| 9 | Adam Walker | 4:14.75 | 2013 |
| 10 | Jeremy Kim | 4:16.41 | 2013 |
| Current Team Members in Bold |