As CMD said, that's X-it, John Hitch's boat. It needs to have the high bridgedeck clearance because it is very wide, somewhere over 30 feet.
pretty well, I met John at a dinner at Bob Oram's house, and he showed us a photo
of the log at 24 knots. Not surprising, it has very slender hulls, length:beam ratios of 25:1.
Easily handled rig too, John is now over 70.
The main real downside is it won't point quite as high as a conventional rig would on a similar boat. Still does better than a lot of production boats though.