Sounds like a division of the sport made for free divers ! these guys can hold there breath for a few minutes at a time ! I think I will give it the swerve because I'm an oxygen hog
Can swim 25m underwater at the pool with fins on but thats about it and thats only in the region of 20 seconds.
I'm not a great rower, but I can swim 50 meters underwater, which I thought would be enough to make me competitive. Just sent a 173 meter best into the e-mail address. Well behind D. Wiklander, with 257 meters.