MileSplit Staff May 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. Ranking the top overall Girls 400m athletes in Wyoming for Middle School competition during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 1:00.00 Kynnedy Sheets Riverton Middle School 2030 Lander/Riverton Dual Apr 14, 2026 2 1:00.24 A'Niecea Withrow Riverton Middle School 2032 Lander/Riverton Dual Apr 14, 2026 2 1:00.24 Delayne Anderson Riverton Middle School 2032 Lander/Riverton Dual Apr 14, 2026 4 1:01.29 Sophie Colling Centennial Middle School 2030 DM/CY Invite May 4, 2026 5 1:02.00 Addison Robinson Lander Midd...