University of Rochester senior Michaela Burrell was a double-winner for Rochester at the Nazareth Conference Tune-Up on Friday evening. Burrell won the 60-meter dash in 7.78 seconds, a facility record, and then crossed the finish first in the 200 meters in 25.67 seconds, also a facility record. Burrell’s times were both season best performances. She ranks 11th in Division III in the 200 meters and 15th in the 60 meters.