best i ca n find is a paid service which shows:
First goal time
- The time range in which the first goal of the match was scored (by either team). The ranges are in ten minute intervals – i.e. 1-10 minutes, 11-20 minutes, 21-30 minutes etc
http://www.betterbettor.com/about.php#list
i'm sure i've seen these stats in the past but cannot remember where? not sure if may still be available wbut wouuld imagine they should be somewhere...