<prompt> Bhala ukuqhubeka kwalesi sigaba - Emidlalweni yama-Olympic asehlobo ka-2012 eLondon, uSjöström waqhudelana emidlalweni emine ngawodwana, wafinyelela kuma-semi-final we-50 m freestyle  <response>: , i-100 m freestyle ne-200 m freestyle, nokuqeda indawo yesi-4 ekugcineni kwe-100 m butterfly ngesikhathi esingu-57.17. Irekhodi lomhlaba likaSjöström laphulwa kulo mncintiswano nguDana Vollmer wase-United States. Kodwa ngo-2015 uSjöström wabuyisa irekhodi lomhlaba ngokulithuthukisa kabili eMqhudelwaneni Womhlaba eKazan. 