<prompt> Bhala ukuqhubeka kwalesi sigaba - UBarbara Schwarzfeldt owazalwa ngo-8 Meyi 1957 ungumbhukudi waseJalimane owake wathola indondo yethusi emjahweni we-200 m butterfly eMqhudelwaneni WaseYurophu Wezemidlalo Yasemanzini ka-1974  <response>: . futhi. Wancintisana kuma-Olympics asehlobo ka-1972 emcimbini ohluke kakhulu, i-800 m freestyle, futhi wasuswa emidlalweni yokuqala. 