All you need to do is look at the times the cars ran and you can figure it out from there. As for which car won, the first one to cross the line is the car that won. Sometimes your car will run faster times than others depending on the launch you get, and so on. A faster car does not always win the race as you can see in the videos. That is the entire point of racing.

What sort of times does your car run? Post up some track videos of you and your crossfire so I can check them out. I am anxious to see how you do at the track.