Indy April Testing: #15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #98: Marco Andretti, Andretti Herta-Haupert with Marco & Curb-Agajanian Honda
#15: Graham Rahal, Rahal Letterman Lanigan Racing Honda, #98: Marco Andretti, Andretti Herta-Haupert with Marco & Curb-Agajanian Honda