MileSplit Staff Apr 10, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 400m + 800m Rank Athlete/Team Class 400m 800m Combined 1 Allie Hasselman Grove High School 2027 56.19 2:19.19 3:15.38 2 Madison Miller Lincoln Christian School 2029 1:00.14 2:15.50 3:15.65 3 Kate Barber Jenks High School 2026 1:00.00 2:16.18 3:16.18 4 Emma Crabaugh Edmond Memorial High School 2029 59.82 2:19.08 3:18.90 5 Keirsten Tupman Bixby High School 2026 1:00.58 2:21.54 3:22.12 6 Kayla King ...