<prompt> Qedela umusho olandelayo: Wancintisana emncintiswaneni wama-100m we-breaststroke eSydney 2000, lapho akhishwa khona. E-Athene 2004, wancintisana emncintiswaneni  <response>: Imitha engu-50 ngesitayela samahhala. Unqobe ukushisa kwakhe ngesikhathi esingu-30.72, okwakunganele ukuba aqhubekele emzuliswaneni olandelayo. 