Cika wannan jumla: Soumaré ya wakilci Faransa a wasanni uku a gasar Olympics ta 2012 a London: 100m, 200m da 4 x 100m relay. Ta gama ta bakwai a wasan karshe na mita 200 a cikin lokaci na 22.63 seconds. Ta samu 11th mafi sauri lokaci a cikin
100m wasan kusa da na karshe kuma saboda haka ba a cancanci zuwa wasan karshe ba. A zagaye na farko na zagaye na 4 x 100m relay, tawagarta ta yi watsi da musayar baton biyu na karshe kuma an cire shi don musayar baton waje.