The video shows a swimming competition where swimmers are competing in a race. The swimmers are seen swimming in a pool with lanes marked by floating lane dividers. The swimmers are wearing swim caps and goggles, and they are using the freestyle stroke to swim. The video captures the swimmers as they approach the end of the pool and touch the wall to finish the race. The swimmers are wearing different colored swimsuits, and the pool water is a clear blue color. The video is shot from the side of the pool, and the swimmers are moving quickly, creating splashes as they swim.