To save you from having to watch the video, both contestants picked "Share", so they split the $250K equally.
Providing short summaries for those who don’t want to watch long videos is certainly laudable but the interesting information in this case would be the exact rules or other details of this format (which the original submission certainly doesn’t provide) but certainly not the specific decisions made by the contestants. That’s irrelevant information in the context of the submission and at the same time you manage to spoil it for all those who actually want to watch the whole video.
I’m sorry, but I have to downvote your comment, if only to hide it.