WR with no fins = 82m official (86m unofficial)
WR with bifins = 93m
WR with mono = 111m
ratio = 1.193
Using this ratio, an 80m CW mono dive would be a 67m CW bifin dive...
If you use Pelizzari's apparent pb's, 84m bifins vs. 98m mono = 1.167
Mandy, 88m mono vs. 67m bifins = 1.313
Martin, 108m mono vs. 93m bifins = 1.161
WR with bifins = 93m
WR with mono = 111m
ratio = 1.193
Using this ratio, an 80m CW mono dive would be a 67m CW bifin dive...
If you use Pelizzari's apparent pb's, 84m bifins vs. 98m mono = 1.167
Mandy, 88m mono vs. 67m bifins = 1.313
Martin, 108m mono vs. 93m bifins = 1.161