Rosilyn was introduced to synchro in Kamloops where she swam for the Kamloops Sunrays. She later on swam for the Calgary Aquabelles for two years and went on to swim and study at the University of the Incarnate Word in San Antonio, Texas. Her time in the states landed her a spot on the US National team in 2013, which lead to a bronze medal at the World University Games in Kazan, Russia. Upon graduating with a degree in Biology, Rosilyn remained in Texas working as the assistant coach for the university team and also coaching for the local club. This is Rosilyn’s third year coaching with Pacific Wave and is currently the Provincial Stream Coordinator.