If I was to stream this game through the PS4 streaming system and have that timer in the corner would that be enough or no? I know for some games it is allowed but just wanted to check if it was allowed for Dead Island Riptide? Me and my girlfriend would love to Speedrun the game

The rules specify "The timer does not have to be shown on the video, but the time must be verifiable."

So yeah, you should be good, have fun!