Rubuta ci gaba don wannan sakin layi - Coci ya cancanci shiga cikin maza 200 m butterfly a Wasannin Olympics na bazara na 2012 a London, ta hanyar haskaka lokacin shigar da FINA B-misali na 1: 58.42 daga Gasar Turai
a birnin Debrecen, na ƙasar Hungary. Ya kalubalanci wasu masu iyo bakwai a zagayen na biyu, gami da tsohon dan wasan tsakiya Hsu Chi-chieh na Taipei na kasar Sin. Coci ya yi tafiya zuwa matsayi na biyar ta hanyar 0.02 na biyu a bayan Illya Chuyev na Ukraine a cikin 1: 59.67. Coci ya kasa ci gaba zuwa wasan kusa da na karshe, yayin da ya sanya na ashirin da tara a cikin gaba ɗaya a cikin wasan farko.