| Event | Time | Date | Name | Meet | History |
|---|---|---|---|---|---|
| 50 Free | 20.77 | Feb. 22, 2024 | Will Clark | Patriot League Championships | |
| 100 Free | 45.37 | Feb. 24, 2024 | Charlie Nascimben | Patriot League Championships | |
| 200 Free | 1:38.00 | Feb. 21, 2024 | Jack Greiner | Patriot League Championships | |
| 500 Free | 4:27.93 | Feb. 22, 2024 | Jack Greiner | Patriot League Championships | |
| 1000 Free | 9:44.73 | Jan. 28, 2024 | Austin Cutcher | Holy Cross vs. Conn College, Sacred Heart | |
| 1650 Free | 15:46.40 | Feb. 19, 2022 | Patrick Walsh | Patriot League Championships | |
| 50 Back | 24.00 | Feb. 21, 2024 | Jack Sorenson | Patriot League Championships | |
| 100 Back | 50.61 | Feb. 22, 2024 | Jack Greiner | Patriot League Championships | |
| 200 Back | 1:48.20 | Feb. 24, 2024 | Jack Greiner | Patriot League Championships | |
| 50 Breast | 26.59 | Dec. 3, 2022 | Charlie Nascimben | Boston University vs. Holy Cross | |
| 100 Breast | 54.16 | Feb. 23, 2024 | Charlie Nascimben | Patriot League Championships | |
| 200 Breast | 2:00.72 | Feb. 24, 2024 | Charlie Nascimben | Patriot League Championships | |
| 50 Fly | 23.69 | Dec. 4, 2021 | Michael Brennan | Holy Cross vs. Boston University | |
| 100 Fly | 49.17 | Feb. 22, 2019 | Steven Tierney | Patriot League Championships | |
| 200 Fly | 1:50.18 | Feb. 19, 2022 | Rory Hess | Patriot League Championships | |
| 100 IM | 48.55 | Feb. 18, 2022 | John Nascimben | Patriot League Championships | |
| 200 IM | 1:51.59 | Feb. 22, 2024 | Charlie Nascimben | Patriot League Championships | |
| 400 IM | 3:55.67 | Feb. 23, 2024 | Jack Greiner | Patriot League Championships | |
| 200 Free Relay | 1:23.07 | Feb. 23, 2024 | Nascimben, Clark, Greiner, Villani | Patriot League Championships | |
| 400 Free Relay | 3:02.51 | Feb. 24, 2024 | Nascimben, Greiner, Clark, Thompson | Patriot League Championships | |
| 800 Free Relay | 6:39.79 | Feb. 21, 2024 | Greiner, Nascimben, Walsh, Michael | Patriot League Championships | |
| 200 Medley Relay | 1:31.57 | Feb. 21, 2024 | Sorenson, Bubonovich, Villani, Clark | Patriot League Championships | |
| 400 Medley Relay | 3:20.41 | Feb. 22, 2024 | Greiner, Bubonovich, Hess, Nascimben | Patriot League Championships |
