Ka cika wannan magana: A Wasannin Commonwealth na 1978 da ke wakiltar Ingila a Edmonton, Alberta, Kanada, Barnes ya gama na huɗu a wasan karshe na mita 800 a cikin 2:03.41. Makonni uku bayan haka, ta kai wasan kusa da na karshe a gasar
Gasar Zakarun Turai ta 1978 a Prague, tana gudu 2:01.69.