The video shows a swimming competition taking place in a pool. The swimmers are wearing swimming caps and goggles, and they are seen diving into the water and swimming towards the other end of the pool. The spectators are seated on the side of the pool, watching the swimmers intently. The swimmers are moving quickly and appear to be competing against each other. The water is clear, and the pool is well-lit, making it easy to see the swimmers' movements. The spectators are cheering and clapping, adding to the excitement of the competition.