| Time | Date | Name | Meet |
|---|---|---|---|
| 1:39.01 | March 8, 2024 | Dylan Crane | NAIA National Championships |
| 1:40.05 | Nov. 18, 2023 | Dylan Crane | La Verne Winter Invitational |
| 1:40.49 | March 1, 2023 | Andrew Crabtree | NAIA National Championships |
| 1:42.14 | Feb. 10, 2023 | JT Sears | Pacific Collegiate Swim Conference Championships |
| 1:42.20 | March 4, 2022 | JT Sears | NAIA National Championships |
| 1:43.15 | Dec. 18, 2021 | JT Sears | UNLV Invitational |
| 1:43.67 | Nov. 20, 2021 | JT Sears | La Verne Invite |
| 1:46.05 | April 15, 2021 | Xavier Gutierrez | Pacific Collegiate Swimming Championships |
| 1:51.92 | Feb. 14, 2020 | Raymond Matiashowski | Pacific Collegiate Swim Conference Championships |
| 1:54.64 | Nov. 9, 2019 | Raymond Matiashowski | Soka/Orange County Invitational |
| 1:54.86 | Oct. 5, 2019 | Raymond Matiashowski | PCSC Pentathlon |
| 2:10.06 | Jan. 26, 2019 | Riley Buenaventura | SOKA vs Master's University |
