A swimmer must swim 75m.
It really depends on what kind of a swimmer you are. If you can swim really well, you can probably swim really far. If you can't swim at all, you won't swim very far. I hope this answers your question.
It would depend upon the speed of the swimmer, and whether the swimmer is actually a dog, or a human.
400 meters. See, that event is a RELAY, so each swims 400m.
OK lets do a comparison in this term, Can a 5 yr old human child swim as far and as long as an professionally trained adult Olympic long distance swimmer? So... no. I dont think you can compare an adult and a cub.
Absolutely not. Considering it was not made to swim, you can imagine that an animal that was born to swim, such as a dolphin, is much faster. In the water, hydrodynamics have a LOT to do with how fast an animal is. Which would travel faster, a big ball like an elephant, or a dart, like a dolphin? Assuming their general nature and hydrodynamics come into play, an elephant is far from being the fastest swimmer.
50 feet
As far as a blue whale can swim in a year
they swim as long as they can
why do ducks swim together in lines
Well, I'm a high school swimmer and I've been swimming all my life. And in 1 minute, I can do 4 1/2 laps. Hopefully this helps!
a pigeon cannot swim very far it can swim approximately 20m for approximately 30 seconds (I think) :)
the swimmer that has one the most medals so far in the Olympics is Micheal Phelps from the United States Of America. all gold !!!!! and 7 world records!!!!!!