Anyone know how to play Southern Belle’s live version fast

I’m relatively experienced at guitar, enough to play most of Elliott’s music pretty easily, but I’ve been practicing Southern Belle (the live version where he finger picks each note in the verse) for two weeks and I still can’t get it to sound smooth when played fast. Does anyone here have his right hand technique down? Here’s the performance I’m referring to: https://youtu.be/XD823RBvy6k?si=X3NNzg5V8pmbBuEc