- Dean Farris 1:29.15 (2019 NCAA DI – Men 3/27/2019)
- Kieran Smith 1:29.48 (2021 Men’s SEC Swimming & Divi 2/23/2021)
- Townley Hass 1:29.50 (2018 NCAA DI – Men 3/23/2018)
- Blake Pieroni 1:29.63 (2018 NCAA DI – Men 3/21/2018)
- Andrew Seliskar 1:30.14 (2019 NCAA DI – Men 3/27/2019)
- Grant House 1:30.23 (2022 MEN’S PAC-12 SWIMMING/DIV 3/4/2022)
- Drew Kibler 1:30.28 (2022 NCAA Division I Men’s Swimming Championships 3/25/2022)
- Zach Apple 1:30.34 (2019 NCAA DI – Men 3/27/2019)
- Shaine Casas 1:30.59 (2021 NCAA Division I Men’s Swimming Championships 3/24/2021)
- Matthew Satas 1:30.72 (2022 NCAA Division I Men’s Swimming Championships 3/25/2022)