Whakaoti i te rerenga e whai ake nei: Ko Petra Zahrl (whanau i te Paenga-whawha 4, 1981) he kaikawe kaukau o Austria, he tohunga ki nga kaupapa freestyle me te butterfly. Mai i te tau 2009, e wha nga rekoata Austrian kei a ia i te ahua koreutu me te relay medley. I riro hoki i a ia he mētara parahi i te 200 m butterfly (2:09.29) i te
2000 European Short Course Swimming Championships i Valencia, Spain.