Mary Day
| Year: | Sr. |
| Hometown: | Warren, N.J. |
| High School: | Mount Saint Mary Academy |
| Major: | Electrical and Computer Engineering |
| Event: | Back/Free |
| Club Team: | Somerset Hills YMCA |
Career Best Times
| Event | Time | Meet | Year |
| 50-yard Freestyle | 24.09 | Total Performance Invitational | 2017-18 |
| 100-yard Freestyle | 52.00 | Total Performance Invitational | 2017-18 |
| 50-yard Backstroke | 26.32 | UAA Championships | 2017-18 |
| 100-yard Backstroke | 56.21 | UAA Championships | 2017-18 |
| 200-yard Backstroke | 2:03.44 | UAA Championships | 2017-18 |
Awards and Accolades
- Finished first on the team in the 50-yard backstroke and 100-yard backstroke in 2018-19
- Finished second on the team in the 100-yard freestyle in 2018-19
- Finished third on the team in the 200-yard backstroke in 2018-19
- All-America Honorable Mention in the 400-yard medley relay in 2017-18
- Competed at the NCAA Championships in the 100-yard backstroke and 200-yard backstroke in 2017-18
- Set school records in the 100-yard freestyle and 100-yard backstroke in 2017-18
- Set school records in the 200-yard medley relay and 400-yard medley relay in 2017-18
- Finished first on the team in the 50-yard backstroke, 100-yard backstroke and 100-yard freestyle in 2017-18
- Finished first on the team in the 50-yard freestyle in 2016-17
