Vi collected a score of 18,976 points, followed by Japanese gymnast Kanon Miyajima with 18.850 points.
Meanwhile, other Vietnam gymnasts carried off three silver medals, including Bui Minh Phuong in women’s individuals of under 18, Phan Nguyen Gia Hien in men’s individuals of under 18 and Dao Hai Giang, Phan Nguyen Gia Hien and Bui Minh Phuong in trio category.