It is possible to get a sub 43 second time but the run must be 100% flawless

It wasn't really flawless, as I said in the run description, the final axe hitbox cost some time, and there are also some minor time lost as well

Just watched the footage and i have to say that axe really was strange

It is a really luck dependent part (the axe) Edit: Just got this run:

I just retimed your run and it's 0:42.59, though it is indeed taster than mine, it doesn't untie in the leader board.

Congrat for perfecting this level nonetheless