Friday began with the few returns runs - which were interrupted by Ralph Hudson's crash. By the time racing resumed there wasn't lots of time left nor many racers, so qualifying ended at 10. Return runs were at 11 (well, a bit earlier) and everything was done before 12.
I'm not the person that puts SCTA info on their site/page, and I haven't any idea why the info you seek isn't up. I do know that we didn't have, say, a power failure that caused all of the data to disappear.
Further deponent sayeth not.