Last Tuesday the George Mason High School varsity swimming team participated in the Region B Championship at Strasburg High School where the boys squad continued their total domination of Single A opponents. The Mustangs bested four other teams, as they put up 30 points more than second-place Clarke County to win the Region B championship in their first year as a varsity sport. The girls team fared nearly as well, falling to Clarke by 15 points to take home second place in the meet.