Colton Herta led the final practice before qualifying for the Firestone Grand Prix of St. Petersburg. Herta’s time of 1:00.0779 was 0.0.0742 seconds ahead of defending pole and race winner Scott McLaughlin. Rinus VeeKay was third and Kyle Kirkwood fourth.
The top 14:

Qualifying Groups
Group 1 Group 2
McLaughlin Herta
Kirkwood VeeKay
Ericsson Palou
Rosenqvist Grosjean
O’Ward Rossi
Harvey Malukas
Lundgaard Dixon
Castroneves Newgarden
Pagenaud Daly
Armstrong Power
Canapino Ilott
Ferrucci Rahal
Robb Pedersen
DeFrancesco
Notes
The light blue nimbers on the Arrow McLaren cars look great when the cars are standing still, but they are hard to see at speed in the bright sunlight.
Mark MIles said attendance for the race weekend is approaching an other record attendance.
Qualifying begins at 2:15 pm Eastern on Peacock