<prompt> Pedzisa mutsara unotevera: Pamitambo yeOlympic ya2012 muLondon, Stuy nevamwe vake Olesya Povh, Mariya Ryemyen, naYelyzaveta Bryzhina vakahwina menduru dzendarira mu  <response>: 4 × 100 metres relay nekumisikidza rekodhi idzva renyika. Stuy akapedzawo wechitatu mumakwikwi e200 m quarterfinals kumaOlympics a2012. 