| Name | Time | Date | Meet |
|---|---|---|---|
| Jack Conger | 1:58.54 | Aug. 10, 2015 | 2015 Phillips 66 National Championships |
| Mark Liscinsky | 2:03.29 | Feb. 10, 2004 | ConocoPhillips Spring National Championships |
| Mark Liscinsky | 2:04.57 | Dec. 4, 2003 | 2003 U.S. Open Swimming Championship |
| Christopher Dufek | 2:14.84 | Aug. 5, 2002 | 2002 NCSA Junior National Championship |
| Andrew Foss | 2:19.74 | June 21, 2002 | 2002 SHARK OPEN |
