1981 Event Mary Terstegge Meagher swims world record 100m butterfly (57.93) 1981 Event Mary Terstegge Meagher swims world record 200m butterfly (2:05.96) 1981 Event Mary Terstegge Meagher swims female record 100 m butterfly (58.91) 1981 Event Mary Terstegge Meagher swims female record 200 m butterfly (2:05.65)
