File:S2 Swim Speed Up Chart.png

Formula
Note: this chart is a work in progress. It's missing curves for "normal" weight weapons, and it has not been sufficiently validated.

A = Ability Points = 10 &times; Mains + 3 &times; Subs

Swim Speed with Light Weapon or Light Weapon + Ninja Squid (DU/f) = [base speed] &times; (1 + (0.99 &times; A &minus; (0.09 &times; A)2 ) / 150)

Swim Speed with Heavy Weapon (DU/f) = [base speed] &times; (1 + (0.99 &times; A &minus; (0.09 &times; A)2 ) / 80)

Swim Speed with Heavy Weapon + Ninja Squid (DU/f) = [base speed] &times; (1 + (0.99 &times; A &minus; (0.09 &times; A)2 ) / 75)