Here are the times (pictures also):
John: 2 minutes 15 seconds (he had the thickest log)
Zac : 2 minutes 13 seconds
David: 1 minute 15 seconds (but he was chopping a different type of wood)
We then had a fire, roasted marshmallows and made s'mores! YUMMY!! It's sitting in the back yard enjoying a fire time of year!