MileSplit Staff Apr 24, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 100m Hurdles + 300m Hurdles Rank Athlete/Team Class 100m Hurdles 300m Hurdles Combined 1 Phoebe Cora Smith Joel Barlow High School 2027 15.05 45.01 1:00.06 2 Cynthia Singleton Naugatuck High School 2028 15.94 45.45 1:01.39 3 Lauren Edge Avon High School 2026 15.84 47.34 1:03.18 4 Gabriella Rivera Brien McMahon High School 2026 14.95 48.71 1:03.66 5 Kaylin Diglio Guilford High School 2028 15.94 48.54 1:04.48 6 ...