The Chip Ganassi Racing driver posted the fastest speed during a rain-interrupted second day of practice, hitting 227.546 miles per hour in the No. 10 DHL Chip Ganassi Racing Honda. Palou’s speed has been the fastest through two rainy days at Indianapolis Motor Speedway.

Scott Dixon and Conor Daly rounded out the top five while David Malukas, Marcus Armstrong, Helio Castroneves, Jack Harvey, and Christian Rasmussen filled out the remainder of the top ten. Santino Ferrucci, who was very vocal about his unhappiness with the car, ranked 33rd while three-time Indy 500 pole-sitter Ed Carpenter was 34th (last).

While the top of Thursday’s speed chart was filled with IndyCar’s usual names, many of the other Indianapolis 500 drivers were frustrated with the day's results.