spent way too long to get this lol. was very salty during attempts, but just glad i got a pb timed the run to be 2:37.733 in 60fps, don't know if that's accurate emulator is FCEUX movie file: http://www.mediafire.com/file/90dtmg31zlgt8nu/Super_Mario_Brothers_%2528Japan%2529-21.fm2/file (run starts at frame 25348 and ends at 34825)

[verifier note: 2:37.733 is not a possible time. went into vdub. 9464 frames @ 60 FPS (video framerate) = 2:37.733, next frame is 2:37.724.]