It was the first sports car race designated by the Fédération Internationale de l'Automobile (FIA) as a world championship event since the 500 km of Magny-Cours held on 18 October 1992.
Frédéric Makowiecki was able to take over the pole position from the Nissan, the first driver to set a lap in the 2:07 range, quickly followed by the Vitaphone Maserati of Enrique Bernoldi less than a tenth of a second behind.
The session was stopped with just over two minutes remaining while safety crews attended to Gachnang, who was later airlifted from the circuit for medical attention and reported to have fractured her right leg.
The first FIA GT1 World Championship race began in the afternoon, with pole sitter Marc Hennerici leading the field to the green flag from a rolling start.
While attempting to regain control, the rear of the Maserati was hit by the No.7 Aston Martin of Tomáš Enge, who ricocheted into the No.12 Mad-Croc Corvette of Pertti Kuismanen.
These incidents forced the stewards to deploy the safety car as Hennerici lead the field ahead of the No.11 Mad-Croc Corvette of Alex Müller, the No.1 Vitaphone Maserati of Andrea Bertolini, the No.24 Reiter Lamborghini of Christopher Haase, and the No.5 Matech Ford of Romain Grosjean, who gained nine positions on the opening lap.