it depends on how big the swimming pool is
That all depends on the type of swimming pool. A child's inflatable pool would be considerably smaller than an Olympic pool.
All swim clubs are different. Please check with your local pool.
it depends on which swimming pool
Length of the perimeter and the depth. Is it a diving pool?
There is no such unit of measurement as a width. If you wish to know how wide a swimming pool is, ask someone who is in charge of your local swimming pool and they might know.
a swimming pool a swimming pool
'Swimming Pool', sometimes shortened to 'Pool'.
It depends where you are. The term I find most common is Gallons.
No, you can't get HIV from a swimming pool.
what swimming pool? where is it?