This means that the battery is discharged down to 10.5 volts over a 20 hour period while the total actual amp-hours that it supplies are measured. Sometimes ratings at the 6 hour rate and 100 hour rate are also given for comparison and for different applications.
Pool meets are usually no more than 4 hours, but beach meets last about 7 hours. It depends how many events are in the meet. And then if it is a really big meet (like a tournament kind of) it can last days. Hope that helps.
Report Abuse. Depends on the swim club. On our team, if you can swim a lap of each stroke, you can join the team. For free, the older and better swimmers will have times for 50 yards that are under 50 seconds. The younger swimmers (we have 8 and unders) may take well over a minute to swim a 50.In practice, you will swim lots of yards, so your time for any one lap is not important. Of course, that changes on race day. If you can swim a 50 yard free in under 40 seconds, you will be fine.Check with the club you are thinking about joining to see what they expect.eport Abuse. Depends on the swim club. On our team, if you can swim a lap of each stroke, you can join the team. For free, the older and better swimmers will have times for 50 yards that are under 50 seconds. The younger swimmers (we have 8 and unders) may take well over a minute to swim a 50.