Does any “faster” versions of this game exist? As if some websites run faster than others? If so, which?

Hello y’all! I have recently started to pick up Wii Sports speedrunning and I thought the first thing I would like to tackle is the ‘All Training Games’ category. And after some practicing and improving, I have managed to get a sub 14 pb! (13:57.6) I would just like your guys feedback. Should I keep speed running this game?