Iowa Corn Indy 300 Results SaturdayAt Iowa SpeedwayNewton, IowaLap length: .875 miles(Starting position in parentheses)All cars Dallara chassis1. (13) Ryan Hunter-Reay, Honda, 300 laps. (3) Helio Castroneves, Chevrolet, 300. (19) Juan Pablo Montoya, Chevrolet, 280, Contact. (17) Sebastian Saavedra, Chevrolet, 258, Mechanical. (8) Marco Andretti, Honda, 229, Mechanical. (6) Sebastien Bourdais, Chevrolet, 130, Mechanical. Cautions: 7 for 68 laps. Castroneves 471, Power 462, Hunter-Reay 439, Pagenaud 421, Montoya 405, Munoz 358, Andretti 337, Dixon 331, Briscoe 307, Kanaan 305.