American professional triathletes Andy Potts and Tim O'Donnell crossed the finishline at the 2012 Ironman World Championships in 8:31 and 8:33. Potts just beat O'Donnell across the line by about 2 minutes taking 7th place with O'Donnell right behind him in 8th place. Check out this video as the Top two American finishers cross the line.