This time I have a proper speedrun timer, was interrupted far less, had the levels better memorized, and had to do less backtracking; resulting in a final time of about half that of my first run.

Edit: Added in the centiseconds to the Load Removed Time, which were missing in error.

Real Attack Time should rounded up to nearest second.

Mod edit: Fixed RTA to 4:57:16. Final IGT = 3:07:34.38 Added centiseconds in description because LRT time does not require it, unless there is a tie.