| Name | Time | Date | Meet |
|---|---|---|---|
| Sammy Sierra | 1:50.47 | Dec. 9, 2021 | Speedo Winter Junior Championship East |
| Sammy Sierra | 1:51.90 | March 14, 2021 | 2021 Indiana Swimming Senior Championships |
| Sammy Sierra | 1:51.93 | Dec. 12, 2020 | MI OLY Winter Invite |
| Joe Radde | 1:52.44 | Oct. 10, 2020 | 2020 IN IA Octoborona |
| Tim Blue | 1:56.31 | March 11, 2006 | Indiana Senior State |
| Luke Zehrung | 2:00.39 | March 14, 2003 | Indiana Senior State |
