Hi David, this is a great attempt. You've got a really good picking technique. It looks really relaxed and efficient.
Fretting hand movement is also good.
The co ordination is still lacking at this speed though. I would say you're about 5 or 10 bpm away from the target speed at the moment.
Try about 10bpm lower and do shorter bursts with some pauses in between. See if the hands are in synchronisation whilst you do this.
I think you can play at the required speed.. but both of your hands are just not quite working together at that speed. So just work on the synchronisation at a lower speed and push it a bit further every day or every few days.