INDIANAPOLIS – Princeton University senior co-captain Bruce Crock, former Mount Desert Island High School football and swimming standout, will swim the 100-yard breaststroke at the NCAA Swimming and Diving Championships here this weekend. Crock qualified for the breaststroke with a time of 55.23. He also qualified in the 200 individual medley with a time of 1:48.98 but has opted for the breaststroke and the medley relays.