(I am not good at English. I am sorry if my writing is full of mistakes.) We can skip waiting time: after achieving target score in Time Attack Mode, after crossing the finish line in Race Mode.

Please see this video :

Time Attack - Even though I exit as soon as reaching 100 pts, I could achieve bronze tier(0:40 in the video). Race - Even though I exit as soon as crossing the finish line in 1st place, I could achieve gold tier(1:40 in the video).

I will use this feature in my speedrun. If you think it cannot be allowed, please reply this thread.