RAPID CITY, SD - MAY 30: Shannon Duffy #339 of St. Thomas More leads Julianne Thomsen #112 of Custer and teammate Avery White #348 in the girls class A 100 meter hurdles during the 2015 SDHSAA State Track & Field Meet Saturday at O'Harra Stadium in Rapid City, S.D. (Photo by Dick Carlson/Inertia)