Table:
text: 2005 IndyCar Series season
2005 IndyCar Series schedule
2005 IndyCar Series schedule
Rnd Date_ Race_Name Track Location_ Pole_position Fastest_lap Most_Laps_Led Winner
10 July 24 ABC Supply Company A.J. Foyt 225 The Milwaukee Mile West Allis, Wisconsin Sam Hornish, Jr. Tomas Scheckter Sam Hornish, Jr. Sam Hornish, Jr.
11 July 31 Firestone Indy 400 Michigan International Speedway Brooklyn, Michigan Bryan Herta Townsend Bell Bryan Herta Bryan Herta
12 August 14 AMBER Alert Portal Indy 300 Kentucky Speedway Sparta, Kentucky Danica Patrick Danica Patrick Dan Wheldon Scott Sharp
13 August 21 Honda Indy 225 Pikes Peak International Raceway Fountain, Colorado Hélio Castroneves Dario Franchitti Sam Hornish, Jr. Dan Wheldon
14 August 28 Argent Mortgage Indy Grand Prix Infineon Raceway Sonoma, California Ryan Briscoe Tony Kanaan Tony Kanaan Tony Kanaan
15 September 11 Peak Antifreeze Indy 300 Chicagoland Speedway Joliet, Illinois Danica Patrick Dario Franchitti Dan Wheldon Dan Wheldon
16 September 25 Watkins Glen Indy Grand Prix Watkins Glen International Watkins Glen, New York Hélio Castroneves Scott Dixon Scott Dixon Scott Dixon

Question: Who led the most laps at Chicagoland Speedway in the 2005 IndyCar Series season?