| Time | Date | Name | Meet |
|---|---|---|---|
| 53.22 | Feb. 1, 2020 | Jake Wyse | Great Northeast Athletic Conference Championship |
| 54.69 | Dec. 7, 2019 | Jake Wyse | Div. III CT Cup Champions |
| 57.35 | Oct. 18, 2019 | Jake Wyse | BlueJay Pentathalon |
| 57.39 | Feb. 2, 2019 | Jake Wyse | Great Northeast Athletic Conference Championship |
| 57.96 | Nov. 9, 2018 | Jake Wyse | St. Joseph (CT) vs. Elms, WCSU |
| 58.90 | Oct. 26, 2018 | Jake Wyse | Blue Jay Pentathlon Invitation |
