there's some time loss in the second arena and the platforming up to the third one, might try and get sub 1:46, or even 1:45. (one time I got to the final bench at 1:30, this run i got there at 1:32, so around 2 seconds of time save is possible with my route)
also i gotta love how the enemies actually do kinda the same stuff every run, there's little to no rng this speedrun and it makes it even more fun! the only rng is if the boss ruins the fast kill with either jumping, doing the flame attack or dashing, however you can save the fast kill even if he does the flame or jump attack, if he does the dash attack it's over.
awesome B)