Factual error: When Ray figures out he is on the ship, he makes it back to his cell, creating a flood along the way, he then swims through a lot of water. When he returns to his water drenched cell and escapes with Victor, his clothes are bone dry. (01:54:30 - 01:55:20)
Suggested correction: I really don't think so. Their clothes are completely soaked, like their hair and skin.
Nope...watching the scene many times in slo-mo, it's clear that Arnie's shirt is soaked, but Sly's is just as obviously dry.
In the first shot when he comes out from the cell he is more than knee-deep in water, with water splashing everywhere, and there are showers of water everywhere when the shot changes: if the shirt were dry you would see stains created by the water spashes and by soaking wet Arnie leaning on him and touching him, since it is impossible for a dry shirt to stay dry through what we see onscreen, let alone the multiple takes most likely they had to do: instead the color of the shirt is uniform. Plus his hair, face, his T-shirt underneath is wet, why would they throw a dry shirt on him on that mess, and how would it stay dry? I think it's simply the light to make them appear different, Arnie is on the darker side of the corridor. However, that's just my observation.