Mezue ahịrịokwu na-esonụ: N'afọ 2012 Tasarov so na asọmpi mba ụwa mbụ ya mgbe a họpụtara ya maka ndị otu Russia na
Egwuregwu Paralympic nke oge okpomọkụ na London. Tarasov sonyere n'ihe omume isii, merie nrite na ise n'ime ha. Ihe kacha pụta ìhè n'egwuregwu ya bụ ọla edo ya na 50 m freestyle <unk> S8, ebe ọ na-ekpo ọkụ na oge 25.92, ihe ndekọ ụwa. N'ikpeazụ, Tarasov tiri ihe ndekọ ụwa nke ya mgbe o ji 25.82 rụchaa, jiri ihe fọrọ nke nta ka ọ bụrụ ọkara sekọnd merie Maurice Deelen nke Netherlands. Ya na ọla edo ya hapụrụ London na ọla ọcha atọ, 100 m freestyle S8, 100 m backstroke S8, 4 × 100 m medley relay 34pts na ọla nchara na 4 × 100 m freestyle relay 34pts.