Good driving, especially considering it was your first time. You pick up the line pretty quickly.
One tip if you drive clockwise again through the carousel. That "turn" is crowned, so if you can stay closer to the inside you get a bit more camber and can carry some more speed. You'll notice two yellow spots on the inside. I have seen good drivers actually touch both. I can't hit the first one, but if I am touching and parallel to the second one then I can roll into the gas a bit more agressively. Otherwise, I have to limit my throttle to stay on track and keep back from kicking out. From there, I am trying to use as much throttle to push me to the outside so that I can set up to come parallel back into the inside of the end of the carousel to set up for mid apex turn 1.