The video shows a swimming competition taking place in an indoor pool. There are several swimmers in the pool, each in their own lane, competing in a race. The swimmers are wearing swim caps and goggles, and are using the freestyle stroke to swim. The pool is divided into several lanes by floating lane dividers, and there are people standing on the pool deck, watching the race. The swimmers are moving quickly through the water, and the spectators are cheering them on. The video captures the intensity and excitement of the competition.