Marcus Ericsson led morning practice as IndyCars teams prepare for this afternoon’s Firestone Grand prix of St. Petersburg qualifying. Ericsson’s lap of1:00.5151 edged Rinus VeeKay by 0,09 seconds. Ericsson set his quick time on primary tires while VeeKay was on the alternates for his best lap.

It was a very good session for Juncos Hollinger Racing. Conor Daly was fifth and Sting Ray Robb finished the session in seventh. David maluks, in his first outing for A. J. Foyt Racing, wwas 10th’

Josef newgarden was the quickest Penske driver in 14th. Will Power stalled in turn 1 early in the practice, which brought out a red flag. Scott McLaughlin ran some very cautious laps’

A second red flag just past the midway point flew because of a track surface issue in turn 12.

Each of the Andretti cars has led a practice segment the last two days.

Qualifying begins at 2:30 pm Eastern on FS1.

Results