Ramba uchiverenga ndima ino - Pamitambo yeCommonwealth ya1978 achimiririra England muEdmonton, Alberta, Canada, Barnes akapedza ari wechina mumakwikwi okupedzisira emamita 800 nenguva 2:03.41. Mavhiki matatu gare gare, akasvika kumasemifinal pa 1978 European Championships
muPrague, achimhanya 2:01.69.