MileSplit Staff Mar 17, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Highlighting the top ranked Girls 400m performers in Tennessee for the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 59.34 Raegan Jackson Whitehaven High School 2029 MSCIAA HS WHITEHAVEN–WK-2 Mar 10, 2026 2 59.55 Cali Gillard Collierville High School 2029 Shelby County Track & Field Jamboree Feb 28, 2026 3 1:00.07 Onose Aigbomian Collierville High School 2029 Houston Home Meet #1 Mar 3, 2026 4 1:00.62 Ellia Cox Grace Christian Academy (Knoxville) 2029 Tennova Farragut East Tennessee Jamboree Feb 28, 2026 5 1:00.80 Jayla Dicke...