Tuhia he tohutoro mō tēnei whārangi - I kaukau a Richardson mō te Rangatiratanga Nui o Ingarangi i ngā whakataetae Olympic me ngā whakataetae Pākehā. I wini ia i te mētara parahi i te 400 mita takitahi i te 1974 European Aquatics Championships
; i whakaoti ia i te tuawhā i te 200-mita whakakotahi. I whakataetae ia i enei huihuinga i te 1972 me te 1976 Summer Olympics, engari kaore i tae ki te whiringa toa.