IndyCar GP: Palou tops second practice, RLL shines again

With the entire field working on setups for primary tires, the times were remarkably close in the first 25mins. Felix Rosenqvist, who has taken two poles on the Indy road course, was top for Arrow McLaren with a 1m10.4167s, until with 17 minutes to go he was deposed by Alex Palou of Chip Ganassi Racing, by 0.0343s, who was using all the curbs and some of the grass.
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