The article pasted above doesn't mention that Joe Greene ran even faster in the 400M final the next day, setting a school record of 47.41, which qualifies provisionally for the NCAAs. That's a very fast time.
This is a link to photos from the IC4A meet:http://www.prettysporty.com/racesindex.html
There are no captions, but if you look through, you'll see pictures of Gered Burns winning the 800, the 4x400 relay team and others.