This is very much in the experimental stage at the moment, but if anyone wants to try an autosplitter, I've made one available on github: https://github.com/Dalimyr/RoadRash2Autosplitter

It supports auto-starting the timer when you press the start button on the title screen, it auto-splits as soon as you cross the finish line, and it auto-resets if you hard reset Kega Fusion.

I was hoping to be able to get something that could automatically record in-game time since that's how we're ranked, but I'm really struggling to find the memory associated with the timer. Hopefully with a little more digging I might find something useful but for now the splitter just handles the real-time timer.

There are also some issues I'm aware of that would need to be fixed at some point - most notably the auto-start is set to trigger when the title screen starts to fade out...but it triggers regardless of whether you pressed start on your controller or it's about to start playing the rolling demo (both of which will cause the screen fade-out)

When I finish work tonight I'll release an updated version that will only split if you finished high enough in the race to qualify, now I've figured out a way to handle the garbage data that the position variable gives me.