The pro men finished the Chicago Accenture Triathlon in just under 2 hours.
That's a 19-20 minute swim, a 55-60 minute bike ride (26mph avg) and 32-33 minutes of running (5:20 per mile). 25-30 seconds per transition.

The pro women were right at 2 hours, 5-10 minutes behind the guys.

Most of the top age groupers were around 2:10:00 for men, and 2:30:00 for women.

I'm guessing if you can do a 2 hour olympic distance tri, you probably don't need anyone's advice on this board.