Mario Kart World Loads Much Faster Installed on Internal Storage

This sucks for physical game collectors as the game consistently took considerably longer to load.

Switch2 Firmware Version 20.1.1
Game Version 1.1.0
Game Kart LB-AAAAA-JPN-0

I launched the game and started the Grand Prix 5 times.
Here we watch twice:
1st I lined up the fastest of the 5 recordings for the game to start up.
2nd I lined up the fastest of the 5 recordings for the Grand Prix to start.

In the 2nd round, the physical game took 2 seconds longer than the other 4 times to start up. I also didn't try to mash A to get into the game so ignore the fact it starts sooo much earlier than the other two. Just focus on the actual numbers for speeds.

To do this, First I waited until the Switch2 wasn't downloading anything.
I did not claim the Mario Kart World code and download the game until after launching the physical copy 5 times. I did launch it earlier and play a bit to make sure the first recording is not affected by new save game creation as evident by the character the game loading into not being Mario.
I also didn't make any progress at all between tests so it's the same save game state for all tests.
Then removed the cart and launched the digital copy on the SD card, then moved it to internal storage.
Recorded 5 times each and counted frames.
Here I posted the fastest of each 5 loads visually, with tables after showing all counting.