<prompt> Qedela umusho olandelayo: Eminyakeni emine ngemuva kokuncintisana emidlalweni yakhe yokugcina yama-Olimpiki, uSankovich wafanelekela iqembu lakhe lesibili laseBelarusian, eneminyaka engama-22 ubudala, kuma-Olimpiki asehlobo ka-2012 eLondon, ngokufiphaza isikhathi sokungena se-FINA B-standard esingu-54.56 emdlalweni wamadoda we-100 m emuva. Waba ngowesithathu emjahweni wakhe wamamitha ayi-100 ngomhlane, futhi wawunqoba ngerekhodi elisha laseBelarus elingu-54.53, kodwa waphuthelwa indawo kuma-semifinals ngesigamu sesigamu sesekhondi 0.01 ngemuva komakadebona wama-Olympic u-Aristeidis Grigoriadis, wabeka indawo yeshumi nesishiyagalombili kwabadlali abangama-43 kuma-prelims. Ezindaweni  <response>: Emjahweni wama-100 m butterfly, uSankovich waqeda umjaho endaweni engamashumi amathathu nane jikelele ngamakhulu ayisikhombisa wesekhondi 0.07 ngemuva kukaDominik Meichtry waseSwitzerland ngo-53.47. 