Ka cika wannan magana: Walshaw ta yi gasa a tseren mita 100 da mita 200 a wasannin Olympics na shekara ta 2000 a birnin Sydney. Ya sanya FINA B-misali na 52.08 (100 m freestyle) da 1:52.75 (200 m freestyle) daga Gasar Kasa ta Amurka a Fort Lauderdale, Florida. A cikin mita 200 na 'yanci, Walshaw ya sanya na arba'in a farkon safiya. Yin iyo a zagaye na huɗu, ya kammala filin zuwa na ƙarshe a cikin sabon rikodin Zimbabwe na 1: 54.70. Bayan kwana biyu, a cikin
100 m freestyle, Walshaw ya kalubalanci wasu 'yan wasa bakwai a cikin wannan zafin, gami da dan wasan Fiji sau uku Carl Probert. Ya yi tsere zuwa na bakwai kuma na biyu na hamsin a cikin 52.53, fiye da rabin na biyu daga lokacin shigarsa.