At the 2012 European Championships, Sankovich was a member of the group that won the all-around silver medal and gold in 3 ribbons/2hoops. At the 2012 Summer Olympics in London, she won silver in the group all-around event together with group members Maryna Hancharova, Alina Tumilovich, Nataliya Leshchyk, Aliaksandra Narkevich, Anastasia Ivankova.