Marie-Philip Poulin scored twice and Canada reclaimed its place atop the women’s hockey world with a 3-2 win over the defending champion United States at the Beijing Olympics.

Marie-Philip Poulin capped a three-goal run by scoring on a penalty shot with 2:35 left in the second period and Canada upended the defending Olympic champion United States 4-2 to claim the women’s hockey tournament’s top seed entering the playoff round.