| Time | Date | Name | Meet |
|---|---|---|---|
| 1:46.33 | April 3, 2015 | Daniel Hein | YMCA Short Course National Championship |
| 1:51.59 | April 6, 2013 | Daniel Hein | YMCA Short Course National Championships |
| 1:52.45 | April 5, 2012 | kei ishimaru | YMCA Short Course National Championships |
| 1:52.66 | April 8, 2011 | kei ishimaru | YMCA Short Course National Championships |
| 1:58.38 | April 4, 2008 | Zachary Jones | YMCA Long Course National Championships |
| 1:59.15 | April 14, 2003 | Matt Chambers | YMCA Short Course Championships |
