I think there will be quite a few more than this.
Both the East and West regions take the top 48 in each event except the relays (which take the top 24, I believe) and possibly the multi-events (which I think also take the top 24). If the East and West are perfectly balanced, then someone in the top 96 of tfrrs.org will be going to the NCAAs. If the West is stronger than the East, then someone will have be better than the top 96, etc.
For example, both Alexis Woods and Morgan Milbraith are in the top 50 (okay, top 51) of the 400m. So they will surely go to the West Region.
Morgan has also qualified for the 400m Hurdles.
In the Women's hammer throw, NDSU has FIVE, yes FIVE throwers in the Top 86.
Stroh will be going.
There are quite a few others.
(if the NCAA changed the process, or I am simply wrong, then there maybe won't be quite a few more people.)