Calvert High School

Prince Frederick, MD

4x100

44.42 - 2019 (Heats) - Marquan Fenwick-Davis, David Barkley, Michael Green, Justin Wallace
46.96 - 2023 (Heats) - Cameron Barbosa, Bryce Webster, New'Kai Williams, Larry Jordan

4x400

3:37.29 - 2023 - Cameron Barbosa, Bryce Webster, David Rodenhauer, Jack Hartsig

3000m

8:32.84 - 2018 (Championship) - Justin Diehl
8:33.25 - 2019 (Championship) - Justin Diehl