Just checked the AMA website.
Quickest way to the results is clicking on the wording below the red NATS logo in the left column of the home page, then 'outdoor nats' then 'unofficial results.' The terms may be half-hidden in paragraph text, but are in color to show that they are the links.
A bit surprised that the Intermediate and Beginner PA events were not recognized -- they've been Official rulebook events quite a while now. I also suspect they draw a larger entry than the traditional age-class AMA 322 (J)and(S) events.
\BEST\LOU