What was the smallest crocodile?

the fastest crocodile is the enormous saltwater crocodile at 25mph on land and 30 when swiming

saltwater crocodile at 25mph on land and 30mph in water

saltwater crocodile at 25mph on land and 30mph in water

Actually the fastest is the Johnston's Crocodile (Crocodylus johnstonii) It can gallop at speeds of up to 20 mph over short bursts.