Dorn is heralded as the finest diver in Loyola College history. From 1955 to 1959, Dorn won four Mason-Dixon Conference championships and posted a sparkling 41-2 record in dual-meet competition. He was undefeated in his final two seasons at Loyola. However, Dom's pool prowess was not limited to the diving board. A true team player, Dorn also swam the Breaststroke and Freestyle events for the Greyhounds.