Upload & Sell: On
#1: Crop to loose the white portion of the wall.
#2: I like this one, good angle, a piece of the S/F line, nice and sharp car.
#3: kinda static, almost feels parked on the track.
#4: Good idea, a slower shutter speed would have helped emphasize the speed difference between the two classes.
#5: Too bad that official was standing there, he kinda blocks the subject. Maybe crop the pole on the right, darken a bit.
Not a bad set, from watching it on TV it looked like it would be a tough track to shoot as a spectator...or a credentialed photog for that matter.