I'm just wondering if the demo versions of the levels are close enough to the final game to be considered viable for the ILs. I'm just wondering about this because I want to submit demo times to the respective IL leaderboards. If anyone can clarify, that would be amazing.

Think about it, strats would be easier or harder to do depending on the difficulty. Technical would have runners be even more creative with their strategies, while with Easy, the game could be an even faster speedgame. Do the timing rules have something to do with the difficulties not being in their own categories?