have you tried mashing enter on the loading screen into the plane?
tends to let you see where ur going for a couple secs then does the chopper animation instead of the loading screen.
also you could always just have one perk equipped
it does in fact "auto win minigames" but tends to make the animation longer. EX: the vent and bed minigame will sometimes do the animations of pit trap walking past AND back due to the slow ass auto minigame, when usually it will only do the walking past if done manually
so basically we're looking for the timers numbers of the last frame before it turns black/credits.
are times ended by when you achieve the ending (final interaction into the cutscene) or after the screen fades to black then the credits the credits after the ending cutscenes/text boxes when the ingame speedrun timer goes away?