Hi Angel,

Unfortunately, I was not able to find precise averages on any sites other than forums and blogs. But, I didn't want to mislead you!

I did find that ESPNHS (ESPN High School) records the top times on their site.

This page shows you the top 100m times for girls: http://dyestat.rise.espn.go.com/dselite.jsp?event=G-100&state=%&seasontype=OUT&seasonyear=2012&=

This page shows you the top 100m times for guys: http://dyestat.rise.espn.go.com/dselite.jsp?event=B-100&state=%&seasontype=OUT&seasonyear=2012&=

To get an idea of the average, I would look somewhere in the middle, or add them all up and then divide by however many times you added. Again, these will be rough estimates, but they give you a great sense of the top times, the middle, and the lower times - and allow you to see where you would fit in.

Hope this helps and please don't hesitate to ask anything else!

Cheers and good luck!