Whakakiia te rerenga e whai ake nei: I whakataetae hoki a Tarczynski i te
100 m backstroke i te 2012 Summer Olympics i Rānana. I whakakorea e ia te rekoata a motu me te FINA A-tapahi o te 54.12 mai i te Polish Long Course Championships i Olsztyn. I werohia e ia etahi atu kaukau e whitu i roto i te wera e rima, tae atu ki a Camille Lacourt o Parani me Arkady Vyatchanin o Ruhia, he toa parahi i Beijing e wha tau ki muri. I whakaorangia e Tarczysnki te wahi tuawhitu i runga i te hoa o Lacourt a Benjamin Stasiulis e toru-tekau o te tuarua (0.30), i roto i te waa 55.06. Kaore a Tarczysnki i eke ki te haurua whakamutunga, i te mea i noho ia i te rua tekau ma whitu o nga ra i te ra tuarua o nga tohu tuatahi.