It may be some unwritten rule, but obviously records are more important for him... but it's not like he wouldn't have any other chances at stealing, right?
(Excuse my vagueness but I don't follow college sports at all)
There was some female college basketball player who broke her leg or something right before the final game of the season, but she was on the verge of tying or breaking some school record. So in the final game, the two playing teams came to some agreement where the injured girl would be allowed an unchallenged layup (she stood underneath the basket, her team tipped the ball and passed it to her) so she beat the record. The opposing team was then allowed to even up the game unchallenged. Then she was taken out. All for what? A record.