We don't have points in NAUI, just pass/retry minimums, but looking at only those of our swim tests that correlate to PADI's list, the equivalent scores would basically be:
- 4 on the tread (20 minutes but no hands requirement seems like a PADI four to me -- between 3 and 5)
- 3 on the tow (100 yard scuba transport in <4min)
- 2.25 on the snorkel swim (900 yards in 18 minutes, scaled to PADI scores)
- 3.5 on the no-gear swim (450 yards in 10 minutes, scaled to PADI scores)
Our 450-yard no-gear swim is the one that usually has overconfident people's lunch. Since the NAUI versions are hard limits, you can't borrow points from something trivial like the tread to go easy on the 450-yard swim. Swimming 450 yards nonstop in 10 minutes requires a bit more stamina than most people have without a bit of training, but with four to five weeks of training, it's no problem at all to finish under 9 minutes (equivalent to a four-point PADI 400m). The other skills are easy if you can do the 450.
I've seen multiple candidates wash out over our 450-yards-in-10-minutes swim. In fact, I now consider that one of my prerequisites if anyone wants to enter Divemaster training. If they don't have enough initiative to spend *at most* five weeks training according to
Zero to 1650 in Six Weeks, there's no way in the seven seas and 10,000 lakes that I want them DMing for me. (They don't even need to *finish* all six weeks of that thrice-weekly swimming plan. By about the middle of week four, the 450 should be no problem!)
Personally, I like our four-minute buddy breathing on the bottom while swimming (and half of that without a mask). The surface swims show whether you have the stamina, but that one shows how calm and in control you can be underwater. mb didn't understand my "I can't see my watch, so let me know when your two minutes with the mask is over", so we ended up going maskless almost five minutes each for an *extended* swimming-around-the-bottom buddy breathe. (If I had to do five, I figured she may as well, too. :biggrin: Hehe.) mb actually said that it was quite relaxing during her turn without the mask, as she didn't have to *do* anything but breathe and kick.