It was just found that you can completely eliminate load times in the SMM% category (and the SMM% part of 100% of course)

To do this in the "SDCWin32" folder you have to delete the "ffmpeg" folder, this will skip the film loading and will allow you to progress to the next level inmediatly. Eliminating the luck factor from the run

Thanks to @Watermelon400 for helping me discover this

I will leave a "ready for speedrun" zip of the game on resources!