clock at speeds of

clock someone at speeds of

some amount Go to speeds of some amount.
See also: clock, of, speed
References in periodicals archive ?
Some of the world's best daredevil pilots will zoom through the obstacle course of pylons against the clock at speeds of up to 370 km/h just 50-80 feet above the sparking blue waters around the spectacular skyline of the Abu Dhabi Corniche.