I agree good race. Definitely a few occasions that you could have passed him though I think. You were consistantly faster through the "chicane" section and probably could have taken him up the inside of the last corner out of that section, (if you had stayed wider and kept your momentum up), as you seemed to have better drive.
Another thing, I think in real life his car would have been handling like a pig towards the end of the race as he was flat spotting those tyres a lot. If that had been a real race I think you would have been able to pass him quite cleanly in the last couple of laps.