I made this spreadsheet in hopes of summarising all this random info that Imme and I found. All credit goes to Immeline as none of this would have been possible without her - I just wrote things down and did testing/verifying. Also, shoutouts to Tarta for compiling the screenshots found in the links within the spreadsheet, and the Yuzu Devs for giving us a solid place to start with emulation.
I tried to make the spreadsheet readable, but I'm no spreadsheet whiz, so bear with me.
All values were initially tested on Yuzu, and then later verified on our Nintendo Switch copies of the game.
The values in the sheet are ADDITIVE, so they are ADDED to your base speed rather than MULTIPLYING it. Any exceptions to this rule are clearly noted within the spreadsheet.
How did Immeline find all of this information?
Feel free to ask me any questions you may have (you'll need to send a request first)