https://www.twitch.tv/videos/1999111158

From the moderator:

The timer start timing is incorrect.

Also, since this game compares in comma units, we recommend checking the recorded time in frame units after the measurement is complete.

(Rules below↓

The timer starts from the moment you select "Start game" on the title screen, and ends at the moment the ending begins. (If you clear it with an extraordinary clear, it will be right after the blackout ends.))