| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 21.03 | March 18, 2004 | Pai, Chris | - | |
| 100 Free | 45.78 | Feb. 16, 2019 | Daniel Wohl | University Athletic Association Championships | |
| 200 Free | 1:39.43 | Feb. 14, 2024 | Sam Dienstag | University Athletic Association Championships | |
| 500 Free | 4:21.86 | March 20, 2024 | Sam Dienstag | NCAA Division III Championship | |
| 1000 Free | 9:15.58 | March 23, 2024 | Sam Dienstag | NCAA Division III Championships | |
| 1650 Free | 15:25.93 | Feb. 11, 2023 | Sam Dienstag | University Athletic Association Championships | |
| 50 Back | 23.53 | Feb. 10, 2023 | Benton Ferebee | University Athletic Association Championships | |
| 100 Back | 49.76 | Feb. 15, 2019 | Tamir Zitelny | University Athletic Association Championships | |
| 200 Back | 1:51.70 | Feb. 17, 2017 | Tamir Zitelny | New England Intercollegiate Swimming & Diving Assn Championships | |
| 50 Breast | 26.70 | Dec. 2, 2018 | Ze Yun Alex Wang | WPI Gompei Invitational | |
| 100 Breast | 57.36 | Feb. 11, 2022 | Brendon LU | University Athletic Association Championships | |
| 200 Breast | 2:03.88 | Feb. 12, 2022 | Brendon LU | University Athletic Association Championships | |
| 50 Fly | 22.94 | Dec. 6, 2019 | Tamir Zitelny | 2019 Gompei Invitational | |
| 100 Fly | 49.41 | Feb. 15, 2019 | Tamir Zitelny | University Athletic Association Championships | |
| 200 Fly | 1:52.06 | Feb. 17, 2018 | Tamir Zitelny | University Athletic Association Championships | |
| 100 IM | 53.14 | Feb. 24, 2019 | Matthew Arcemont | New England Intercollegiate Swimming & Diving Assn Championships | |
| 200 IM | 1:53.89 | Feb. 9, 2023 | Andrew Ngo | University Athletic Association Championships | |
| 400 IM | 4:04.97 | Feb. 19, 2005 | Christian, Matt | - | |
| 200 Free Relay | 1:23.83 | Feb. 13, 2020 | Wohl, Arcemont, Ohno-Machado, Zitelny | University Athletic Association Championships | |
| 400 Free Relay | 3:06.68 | Feb. 15, 2020 | Zitelny, Wohl, Ohno-Machado, Arcemont | University Athletic Association Championships | |
| 800 Free Relay | 6:50.86 | Feb. 8, 2023 | Dienstag, Xiao, Smith, Lee | University Athletic Association Championships | |
| 200 Medley Relay | 1:32.99 | Feb. 10, 2023 | Ferebee, Xiao, Smith, Dienstag | University Athletic Association Championships | |
| 400 Medley Relay | 3:25.32 | Feb. 10, 2022 | Ferebee, LU, Barno, Dienstag | University Athletic Association Championships |
