Maybe I axaggerated a little bit. The game was over at 25,18, but I didn't die instantly, so it may have been 24xx. I was actually half a bike short, which is about how much farther you can go if you lean back.
I've recently died at the bottom of the last curve, after the hill with the car, just below the finish flags, at 24.86. So 25.xx is possible, I'm quite sure.
With a perfect run, 25.xx is possible here. I know you made this level Kris, but if you beat my gold here, I'll take it back. I fought against everyone for this to be put in the hall. It would be sitting in the level pack explorer unnoticed if not for that. Never forget it Buster!