What are the stop times for the Maze 1, 2 and 3 level categories?

can you clarify what the exact rules are for co-op. from the rules on the category, it seems like a solo run but you are allowed a helper. when should the timer be started, is it if any player moves, or the submitting player?

how do you actually do teleport%? its not clear from the posted runs how this glitch works. also is it still possible in the current version?