it is 3 metres deep.
The main 50m pool's depth is adjustable, but during races it is constantly 3m deep 😃
Six foot, six and a half inches.
12 feet deep!
5m deep
3 meters
6 meters
16 feet
The 1924 Summer Olympics were the first to use the standard 50 meter pool with marked lanes. In the freestyle, swimmers originally dived from the pool walls, but diving blocks were incorporated at the 1936 Summer Olympics. --from wikipedia
5 meters (16 feet)
10 feet
2 metres
2 meters or 6.5 feet