I think that the limit of clara's rockmore 105th birthday is actually 26.433, time could be better, if someone would made a tas for this game.

I think it's possible to beat without a TAS.

You just need to get very, very lucky and maybe use an alternative timing method to get a more accurate record of the time.

But i'm 99% sure it can be beaten without a TAS.

EDIT: It seems the runs have been re-timed with a more accurate method. I stand corrected in what I said, I still believe it is possible to beat though.