For indoor last year, a 4:15 would have put you:
7th on the WAC performance list
9th on the Summit League performance list
5th on the Sun Belt performance list
18th on the Patriot League performance list
28th on the SEC performance list
4th on the Ohio Valley performance list
5th on the Northeast Conference performance list
18th on the Mountain West performance list
16th on the MVC Performance list
42nd on the MPSF Performance list
So, in about half the conferences (okay, I only checked 10) a 4:15 would be a top 10 performance in indoor. I guess if those conferences have around 20 people that could be considered "average."