 Williams aive nemakore mashanu asina kukundwa mumakwikwi e151 mumakwikwi ekumhanya, kutanga nekutanga kwebasa rake rekumhanya muna 2005 uye kusvika muna Chikunguru 2010, paakava mumhanyi wechipiri kuna Stormy Kendrick mumamita mazana maviri paWorld Junior Championships. Williams ndiye akabata rekodhi yechidiki yeBritain pamusoro pe60 m, 100 m uye 200 m. Pazera remakore gumi nematanhatu, aive mukadzi wepamusoro-soro weBritish pamusoro pe200 m muna 2010. 