Rubuta ci gaba ga wannan sakin layi - A 2012 Turai Long Course Championships
a Debrecen, Chocová ta lashe lambar tagulla a cikin nesa ba na Olympics na mita 50 a cikin lokaci na 31.25, rikodin ƙasa. A watan Agusta na shekarar 2012, Petra Chocová ta yi takara a wasannin Olympics na 2012 a London. A cikin tseren mita 100 ta gama 24 kuma ba ta ci gaba zuwa wasan kusa da na karshe ba.