Kammala wannan jumla: Phelps ta karshe taron shi ne
4 × 100 mita medley relay wanda ya ci gaba da lashe lambar zinare ta 18 a cikin aikinsa da kuma ta 22 a gaba ɗaya. Ta hanyar lashe lambar zinare 4 da lambar azurfa 2, Phelps ya kammala wasannin Olympics na 2012 a matsayin mafi nasara a cikin wasan don wasannin Olympics na uku a jere.