 Pedzisa mutsara unotevera: Muna 1912, Hatfield yakasarudzwa nokuda kweMitambo yeOlympic yeStockholm. Mune imwe neimwe yeMumakwikwi e400 ne1500 metres freestyle, kusanganisira okutanga, akaputsa rekodhi yenyika chete kuti aone kukunda kwake kuchibviswa kwaari naGeorge Hodgson weCanada, uyo akahwina ndarama mumakwikwi ese ari maviri. 