Ku sii qor faqradan - Ciyaarihii Olombikada ee Los Angeles 1984, Brownsdon wuxuu gaaray finalka 200-mitir oo laabta ah, isagoo dhammeeyay toddobaad. Gugii 1985, waxay ku guuleysatay US Short Course 200-mitir oo ah koobka naasaha. Kadibna waxay ku guuleysatay kaalinta toddobaad ee labada 100 mitir iyo 200 mitir ee qarka u saaran finalka tartanka Yurub ee 1985. Waxay ku guuldareysatay inay England u hesho billado shaqsiyeed ciyaarihii Barwaaqo Sooranka ee 1986, iyadoo kaalinta afaraad ka gashay orodka 100-mitir ee laabta iyo kaalinta shanaad ee 200-mitir. Si kastaba ha ahaatee, waxay ku guuleysatay billad dahab ah 4x100-mitir isku-xidhka isku-xidhka, oo ay weheliyaan Caroline Cooper, Nicola Fibbens iyo Simone Hindmarsh. Waxay mar kale gaadhay labada ciyaarood ee finalka ciyaaraha Yurub ee 1987
, isagoo kaalinta shanaad ka galay orodka 100 mitir iyo kaalinta sideedaad ee 200 mitir.