Preheat oven to 425°F.
Spray cooking spray on the bottom and sides of a 9-inch round cake pan. Combine corn syrup, butter, brown sugar, corn starch and ginger in a small bowl. Spread about a third of this mixture onto bottom of the prepared pan. Using half the peaches, arrange a layer of slices daisy fashion over the bottom; drizzle with half of the remaining syrup mixture. Arrange the remaining peach slices in similar style on the first; drizzle with remaining syrup mixture.
Unroll crust, place on top of peaches and tuck in the edges. Bake 15 minutes. Reduce heat to 375°F. Bake 30 to 35 minutes longer until crust is golden brown and peaches are tender. Remove from oven and cool 15 minutes.
Place a large plate over pie. Invert pie and plate. Remove cake pan and serve pie warm with sweetened whipped cream.