I'm unable to see the replay now (at work) but how experienced are you with the GTR-class cars? The filename suggests you're driving the FZR.
When I started out racing on CD-1 I also started with the FZR, which was a mistake.... try the FXR first and once comfortable with the FXR move on to the FZR. The FZR is undoubtly the fastest GTR car in LFS on most combo's, but it's quite difficult to drive. The FXR, being 4WD, is easier to drive and a good allrounder to start with.