Played on June 6th 2023 using Mesen.
Mediocre first stage and a slow Juggernaut fight didn't give me the best start but getting a semi-quick Thundercat kill for the first time helped a lot. Stage 4 wasn't great but boss fight was pretty good even though I didn't get the quick kill there. Lots of mistakes in the last stage but at least Magneto didn't fight back too much.
Really happy about a sub 10:10 which is really a big milestone for me. Finally closer to 1st than 3rd! My long-term goal was to bridge the gap between 1st and 2nd and I finally did it.
Still, I think I could shave off a few seconds. I'd like to be consistent with the 3rd boss quick kills before I go for that though. 10:05 is probably the limit of how low I can go but that requires getting quick-kills with both 3rd and 4th level bosses.