<prompt> Pedzisa mutsara unotevera: Barbara Schwarzfeldt akaberekwa musi wa8 Chivabvu 1957 aimbova mutambi wekushambira wekuGermany uyo akahwina menduru yebronze mumakwikwi e200 m butterfly ku  <response>: 1974 Makwikwi eEuropean Aquatics. Akakwikwidza kumaOlympics eZhizha ra1972 mune imwe nhambo yakasiyana zvikuru, 800 m freestyle, uye akabviswa mumatanho ekutanga. 