Kennedy Deppen scored eight points to pace the Trojans, followed by Lauren Williams and Carlie Osborn with four apiece.
The win capped a perfect season for the Lady Flyers, who finished with a 17-0 record under first-year coach Megan Centers.
St. Paul outscored its opponents 517-219 this season, led by Davis with 259 points, Ridge with 137, Grace Bolton with 44. Ella Wangler with 36 and Jillian McDonnell with 35. Rounding out the six-member team was defensive specialist Madi “Ninja” Lawson.