Gwynn Park High School

Brandywine, MD

4x400

3:33.60 - 2011 - Kasey Gamble (54.25), Joseph Hayman (52.87), Makeel Valentine (54.32), Brandon Banks (52.18)

4x100

4x400

4:28.17 - 2011 - Cris Glenn, Alicia Caldwell, Krystal Simpson, Tori Deibler