Rubuta ci gaba don wannan sakin layi - Nasarar farko ta Yefimova ita ce ta lashe lambar yabo ta 50 m, 100 m da 200 m a gasar zakarun Turai ta 2007. A gasar zakarun Turai ta 2008
ta kasance zinare a tseren mita 200 da kuma azurfa a tseren mita 50. Ta halarci wasannin Olympics na bazara na 2008 a Beijing, inda ta kai matsayi na huɗu a tseren mita 100 da na biyar a tseren mita 200.