"I want to watch them training and taking the sport very seriously as a career. This is going to be really my biggest achievement."
Women exuberantly took to the road at midnight, ending the world's last ban on female drivers.
King Salman ordered the ban to be lifted last September as part of reforms pushed by his son in what is a conservative Muslim kingdom.
The ban had come to symbolise a harsh subjugation of women.
"This is a day I've been waiting for," Dania Alagili told the Washington Post, "for the last 30 years."
A Saudi interior designer and business executive, Al-Hamad had driven the car, which Kimi Raikkonen drove to a victory in Abu Dhabi in 2012, this month and her lap went smoothly today.
"It was perfect. Everything was smooth, I felt I belong in the seat," she said afterward. "I loved the fact that there was an audience around ... today is magical."
Al-Hamad is the first female member of the Saudi Arabian Motorsport Federation and serves on the Women in Motorsport Commission set up by Formula One's governing body.
She also was the first woman to import a Ferrari into Saudi Arabia and has taken her 458 Spider to tracks around the country for workshops and track days.
She hopes that there will soon be female racecar drivers in her country.
"For sure, definitely. And this is going to be my mission in Saudi."