One reason is that tall swimmers swim a shorte distane on eah lap in a pool. A six inch difference in totalbreah with arms extended means a two foot advantage in a four lap race. Tall swimmers swim a shorter distance!
A lap in a pool is measured by the long side of the pool. The longest length of the pool is often used for races by swimmers.
Each facility makes up their own rules. Most places allow only lap swimmers in a lap pool. It is common for there to be two swimmers in a lane in a recreational facility. The general rule, too, would be - - if the lap lane(s) are being used by someone then keep the children and yourself out of those lap lanes. Common courtesy.
No.
One length is one lap. Webster's II New College Dictionary gives this definition in regard to swimming pools: "2.b. One complete length of a straight course, as in a swimming pool."I think the confusion comes from a swimmer being "lapped", which is a different term and has a different definition. As a competitive swimmer in summer, high school, and college, we counted 1 length as 1 lap no matter how long the pool, and never talked about "lengths of the pool" at all. My lap counters always counted down from 20 for the 500 and from 64 for the mile (in 25m pools). In the Olympics the 50m is one lap. But, the definition of a lap is not linked to any particular measurement; when you turn around, you are swimming a new lap.Perhaps we can do away with the confusion by just talking about yardage/meters instead which is how most competitive swimmers talk about how far they swam.Some people think that 2 lengths of the pool is a lap -- that is from start to the end of the pool and back (seems to make sense, right?), however, according to the rules of the Olympic games, a lap is one length of a pool. This is how competitive high school and college swimmers count laps, as well. In track a lap is one complete distance of the length of track. It's the same in swimming; one length of the pool is one lap.
They usually have a bell which they ring when there is one lap left.
Lap count, they would turn upside down every lap they charriots finished.
If you count a straight lap as a full lap, then 30. If you count a there-and-back lap as a full lap, then 15.
1. minute and 13 seconds
The cheat is not real; the lap does not count if you attempt it.
The length of a lap in a footrace is 400 meters. I should know I run it.
A lap is defined as swiming up and back, or a total of 50 yards in a 25 yard pool. Most good swimmers can swim one lap in uder 30 seconds. When swimming 50 yards 32 times in a row most good swimmers would average under 50 seconds a lap. Meaning an avage good swimmer can swim 32 laps in about 26 minutes.