▁individual ▁med ley ▁on ▁each ▁occasion , ▁finishing ▁sixth ▁in ▁ 2 0 0 8 , ▁fifth ▁in ▁ 2 0 1 2 ▁and ▁fourth ▁in ▁ 2 0 1 6 . ▁Also ▁in ▁the ▁ 4 0 0 ▁m ▁individual ▁med ley , ▁she ▁is ▁a ▁former ▁World ▁short - course ▁champion ▁( 2 0 1 2 ), ▁European ▁champion ▁( 2 0 1 0 ), ▁and ▁two - time ▁European ▁short - course ▁champion ▁( 2 0 0 9 ▁and ▁ 2 0 1 2 ) ▁representing ▁Great ▁Britain , ▁and ▁a ▁two - time ▁Commonwealth ▁champion ▁( 2 0 1 0 ▁and ▁ 2 0 1 4 ) ▁representing ▁Scotland . ▁ ▁Sw imming ▁career ▁She ▁represented ▁Scotland ▁at ▁the ▁ 2 0 1 0 ▁Commonwealth ▁Games , ▁winning ▁a ▁gold ▁medal ▁in ▁the ▁ 4 0 0 m ▁individual ▁med ley . ▁ ▁M iley ▁represented ▁Great ▁Britain ▁at ▁the ▁ 2 0 0 8 ▁Summer ▁Olympics ▁in ▁the ▁ 2 0 0 m ▁and ▁ 4 0 0 m ▁individual ▁med ley ▁sw imming ▁events ▁and ▁represented ▁Great ▁Britain ▁at ▁the ▁ 2 0 1 2 ▁Summer ▁Olympics ▁in ▁the ▁ 4 0 0 m ▁individual ▁med ley , ▁att aining ▁ 5 th ▁place . ▁ ▁In ▁ 2 0 1 2 , ▁M iley ▁became ▁world ▁and ▁European ▁ 4 0 0 ▁m ▁individual ▁med ley ▁short ▁course ▁champion . ▁She ▁became ▁the ▁first ▁British ▁sw immer ▁to ▁win ▁three ▁individual ▁med als ▁at ▁a ▁European