sentences:  In 2006, she had her first full-time season in a race car.In her fifth race of the season, she had one of the biggest races of her career when she finished fourth, setting a new record at Texas Motor Speedway for the highest finish for a female driver in the history of the 1.5 mile speedway.Later that year, Leilani became the first woman to qualify in the 45-year history of the Tony Bettenhausen Classic at Illiana Speedway in Indiana.