Sherwin was part of three record-breaking performances at the UNYSCSA Championships, as a member of the 200-yard medley relay team and 400 medley relay team. The 400 medley relay team broke the school record in the preliminaries, and then beat that time in the consolation finals, finishing 10th with a time of 4:08.41. The 200 medley relay team posted a time of 1:52.63 in the preliminaries, then followed that by finishing 8th overall in the finals. Sherwin reached the consolation finals in the 100 freestyle, finishing 17th overall with a time of 54.85. She also swam in the consolation finals in the 50 free and the 100 backstroke. Additionally, Sherwin was part of the 400 free relay team that finished 9th overall with a time of 3:43.02.