Langdon, Pedregon, Anderson and Smith lead opening-day qualifiers in Maryland

Coming off back-to-back Top Fuel wins, points leader Shawn Langdon made the quickest run on Friday in NHRAs debut at Maryland International Raceway, powering to the provisional No. 1 position at the inaugural NHRA Potomac Nationals presented by JEGS. Cruz Pedregon (Funny Car), Greg Anderson (Pro Stock) and Angie Smith