Mesosaurus, an ancient freshwater reptile from the early Permian period, is estimated to have had a swimming speed of about 2 to 3 kilometers per hour (1.2 to 1.9 miles per hour). Its body was adapted for an aquatic lifestyle, allowing it to navigate through water efficiently. However, exact speeds can vary based on factors such as size and environmental conditions.
=How fast does a squid swim?==they can swim really fast=
A penguin can swim as fast as a seal
Mesosaurus fossils
Dolphin swim fast so they can catch there prey
it can swim as fast as a jet
swim well
he can swim just as fast as any other penguin so not very fast then
they swim fast because that's how they are!
The distribution of Mesosaurus, a freshwater reptile from the early Permian period, can be explained by the existence of a connected waterway system in the supercontinent Gondwana. Fossil evidence indicates that Mesosaurus lived in freshwater lakes and rivers, and its presence in both South America and Africa suggests it could swim long distances between landmasses. The theory of continental drift also supports this distribution, as the separation of these continents after Mesosaurus's extinction allowed for the fossil remains to be found on both sides of the Atlantic Ocean.
fast
It depends on how fast of a swimmer you are.
a snake can swim about as fast as a row Boat at traveling comfortable pace