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 against each other. The swimmers are wearing swim caps and goggles, and are using the freestyle stroke to swim. The pool is divided into lanes by floating lane dividers, and there are people standing on the pool deck, watching the swimmers. The water in the pool is a clear blue color, and the pool deck is a light color. The swimmers are moving quickly through the water, and their movements are causing ripples and splashes.