I decided I wanted to speedrun the Toastopia level, mostly because it only has a run, but I noticed that the game saves immediately after you finish. Along with this, the rules of that category say that the time is stopped the same moment the game saves. This basically means that to run that one level, you have to play through the entire game. Does anyone know a way to avoid this, or could the mods retool the rules so that this wasn't necessary?

Take a look at the BGP guide: How to export and import save files to save / load states for practice / ILs. I think that would help you

Thanks, but I'm on the Switch version. I just found out about the village skipping trick however, so at least I can get through that area faster.

i want to know what do i need to do in a 100% run