INDIANAPOLIS, May 19 — Former Formula One world champion Fernando Alonso will need a clutch run today to qualify for the Indianapolis 500 on May 26 after he failed to seal a guaranteed spot yesterday.

The Spaniard tried fives times to put his McLaren Racing Chevrolet in the top 30, but wound up one spot short.

He can make the 33-car field only through a six-car shootout today that will determine the race’s final three drivers.

"We have another chance to be in the race,” Alonso, who is seeking to make his second Indy 500 field, told IndyCar TV.

The Spaniard twice got inside the top 30 but both times was bumped outside the mark, with JR Hildebrand and Graham Rahal the final two drivers to seal qualifying spots.

Britain’s Pippa Mann will be the only woman in the race, qualifying 30th in 227.244 mph.

Race positions 10-30 were determined during the day-long qualifying with yesterday’s nine fastest drivers set to return today to decide pole.

Spencer Pigot, driving the Ed Carpenter Racing Chevrolet, led qualifying with a four-lap average of 230.083 mph,

He was followed by 2018 winner Will Power of Australia (230.081) and Simon Pagenaud of France (229.854).

The troubles for Alonso, whose top four-lap average was 227.224 mph, were exacerbated by a punctured tire in his first qualifying run.

"That didn’t help,” Alonso told reporters. "But, obviously, our performance has been quite bad all week. Quite poor.”

The Spaniard crashed his Chevrolet in practice on Wednesday and missed nearly two full days of practice while a backup car was prepared. He returned on Friday.

Alonso said he was worried the McLaren team was "not ready for the challenge.”

"We’ve been slow. You see Juncos Racing crashing yesterday and being ready at 6 o’clock. That’s impressive,” he said. "For us, we’ve been a little bit slow on everything.”

Alonso is bidding to join Graham Hill as the only drivers to achieve the ‘Triple Crown of Motorsport’ with an Indy 500 victory.

He previously won the Monaco Grand Prix and Le Mans 24 Hours race. He also won two Formula One drivers’ titles. — Reuters