Pretty good run, though the boss fight is definitely improvable. It sucks that it takes so long to actually get there, so grinding for a really good time is pretty boring. That's why I'm fine with this for now, even though there's more time to save.

Also, in my Any% run I was able to switch the SMG for the pistol to make it stay on the ground at 3:23, so it will be there after the small cutscene ends. But it doesn't seem to work anymore, maybe it only works in the campaign?

Lastly, the fastest option at the end is to do nothing. If you disarm her and don't shoot, it's 11.7 seconds slower and if you try to shoot, it's 23.4 seconds slower.