"A 17-year old Santa Clara schoolboy, Mark Spitz, sets two world records in two days in a West Berlin swim meet. His amazing feat comes in the 100 and 200-meter butterfly events." LS indoor Olympic size pool, judge in FG. H/a LS swimmers leaping into pool from platforms. TLS/MSs butterfly stroke swimming competition. Footage followers the leader-- famed swimmer MARK SPITZ -- swimming, making turn, proceeding to other end of the pool. MS rather bored-looking crowd applauding.