For the fourth time in two weeks, Sam Hornish, Jr. recorded the “Ethanol Fast Lap” and $2,500 with a speed of 224.951 miles per hour. The Marlboro Team Penske driver has been the fastest driver for all four Ethanol Fast Laps days in Indy 500 practice, collecting $10,000 from the Ethanol Promotion and Information Council. The final Indy Fast Lap will be on May 26.