Dude, really? You pick some random mysterious school and then criticize someone else when they provide you with proof that your assumption isn't 100% correct. It is possible that both of you can find data to prove your point. Furman is a top 30 school, and they don't technically have 5 sub 14:10 guys, nor conversion times that would equal that. If you need another, look at Minnesota. They were top 20 this year and had 13:56/13:57/14:00 and then 2 3:45's.
The point is that there are some teams that have great track times that didn't perform well at regionals for whatever reason. And there are others that did. It could be that their best runners don't participate in track, or they don't have great coaching. Who cares. It easy to find some random school's times and try to drive home your argument. Stop trying to prove something that can't be proved.
Instead, I have another option for you. Take the post at its word. 5 sub 14:10 5k's in a single season. Now, go try to find another team that isn't one of the absolute best in the country that will do that this season. I'm not saying equivalent times, or coulda, woulda, shoulda. I'm saying a team that actually has 5 sub 14:10 times. You won't find many. That doesn't mean that a lot of these teams can't do it, but for a wide variety of reasons they don't. It just doesn't happen that often. And its never happened at the D3 level. So stop trying to make this more than it is, and just appreciate the idea that a school that doesn't recruit, has no athletic scholarships, is very small, and is extremely difficult to get into can produce something that most schools in the country won't. That would be pretty special.