I swim with John at least 3 times a week at masters. Although he is in the fastest lane usually alone he is Awesome! His fly crushes almost every other swimmers freestyle speed. He is so efficient at it that is looks like he is not even trying. If you search some of his other results from this year you will see this is not his first insane distance of fly he has done something like 5 other races this year of all fly at stupid distances.