The Any% category has the easiest runthrough of The Lake. All you need to do is run to the exit and clip into the wall, which allows you to climb up the side and into the level's exit trigger. It's possible to clip to the exit trigger on the right of the exit (as seen in the TAS), but it's easier to do it on the left side.
It uses the same route as the 100% and Max% categories, except no enemies are killed as the chalice is not needed.
100% (Glitchless) & Max% (Glitchless)