The video shows a swimming competition taking place in a large indoor pool. The swimmers are wearing swim caps and goggles, and are lined up at the edge of the pool, ready to start the race. The swimmers dive into the water and begin to swim in a freestyle stroke, with their arms and legs moving in a coordinated manner. The pool is divided into several lanes, each with a lane divider, and the swimmers are racing towards the end of the pool. The spectators can be seen in the background, watching the race. The video captures the intensity and competitive spirit of the swimmers as they race to the finish line.