Klaus Graf took the pole Friday for the American Le Mans Series race Saturday at the Grand Prix of Baltimore.
Graf had a course-record lap of 1 minute, 25.290 seconds on the street circuit, averaging 86.106 mph in the No. 6 Muscle Milk Pickett Racing Honda HPD prototype that he co-drives with Lucas Luhr.
IndyCar veteran Ryan Briscoe won the P2 class pole in the No. 551 Honda Prototype with a lap of 1:27.170. Bill Auberlen took the GT class pole in the No. 55 BMW owned by Bobby Rahal, David Letterman and Mike Lanigan with a lap of 1:29.560.