To pass this, you need to understand that time goes faster when you go through the purple spheres.
The door in front of you will open as soon as you step on the pressure plate, but when you leave it to reach the door, a countdown starts.
Going through the purple sphere makes the time go too fast and you can't reach the door in time, but you actually have another route on the side, that appears to be longer but stays at normal timescale so it takes less time to traverse it.
It's worth giving it another try in my opinion, the game has several surprises after that are creative and cool.