<prompt> Pedzisa mutsara unotevera: Pamitambo yeOlympic yeZhizha ya1984 muLos Angeles, Brownsdon akapinda mumakwikwi ekupedzisira emamita 200 achimhanya nechipfuva, achiguma ari wechinomwe. Muchirimo cha1985, akakunda US Short Course 200-metre breaststroke title. Akabva apedza ari wechinomwe mumakwikwi ekupedzisira emamita 100 ne200 ekumhanya nechipfuva pa  <response>: 1985 Makwikwi eEurope. Akarasikirwa nemenduru dzomunhu oga dzeEngland paMitambo yeCommonwealth ya1986, achipedza wechina mumamita zana uye wechishanu mumamita mazana maviri. Kunyange zvakadaro, akakunda menduru yegoridhe mumakwikwi e4x100-metre medley relay, pamwe chete naCaroline Cooper, Nicola Fibbens naSimone Hindmarsh. Akasvika zvakare kumagumo maviri ega ega pa1987 European Championships, achipedza wechishanu mumamita zana uye wechisere mumamita mazana maviri. 