During her senior year, LePeilbet was a main component in helping to carry the Sun Devils into the second round of the NCAA Championships, the team's second consecutive and third NCAA appearance in the last four years. She helped the team finish with a 13–5–3 record and a final national ranking of 14th in the nation. As Arizona's top defender, LePeilbet also scored three goals, including two game-winners while leading a defense that allowed 1.05 goals per game and posted eight shutouts.