This is on the racing level just after the beer and sausage contest.
- steer (left/right)
There is a trick to skip the race and get this extremely easily. At the start of the race turn around. Drive until you reach the white line in the video. Turn around and race properly until you arrive at the finish line and the game tells you it is the final lap. Repeat it one more. The time is kind of tight but if you don't hit the walls too much it is very easy. Just a note for the second lap: keep to the side of the road because you will meet the other racers head on.
You can get the "Crayfish Trigghy" achievement the same way, just driving reverse and never touching