It was the fifth round of the 2011 American Le Mans Series season.
Pole position winners in each class are marked in bold.
[1] The race was red flagged with around 10 minutes to go due to heavy rain conditions.
Driver Wolf Henzler was fifth in class before the rain started falling and made his way up to first place in just one lap.
Cars failing to complete 70% of their class winner's distance are marked as Not Classified (NC).