Bowden of Orton, Ont., leads the tournament with nine points (five goals, four assists) in three games.
Marc Dorion of Bourget, Ont., and Adam Dixon of Midland, Ont., scored goals in the first period for Canada (3-0) and Anthony Gale of Brampton, Ont., rounded out the scoring in the third for the Canadians, who also got two assists from Billy Bridges of Summerside, P.E.I.).
Corbin Watson of Kingsville, Ont., made 10 saves for his second shutout in as many starts.
Mam-Gyun Yu and Young Hoon Chung combined to make 18 stops for the Koreans (0-3).