Pedzisa mashoko anotevera: Pamitambo yeOlympic yakaitwa kuLondon muna 2012, Jones akahwina menduru dzesirivha munhangemutange yokumhanya kwemamita 50 uye munhangemutange yokumhanya kwemamita 4x100. Akawana menduru yegoridhe mu
4×100-metre medley relay pashure pokushambira gumbo rakasununguka mumatanho okutanga. Akakwikwidzawo mumakwikwi emamita zana akasununguka, asi haana kukwanisa kupinda mumakwikwi ekupedzisira.