The video shows a swimming competition taking place in a large pool with multiple lanes. The swimmers are wearing swim caps and goggles and are using the freestyle stroke to race towards the finish line. The pool is divided into lanes by floating lane dividers, and there are spectators and officials watching the race. The swimmers are moving quickly and appear to be exerting a lot of effort. The water is splashing around as they swim, and the sound of their breathing and splashing can be heard. The video captures the intensity and competitive nature of the race.