Group of Young Men Swimmers Crouched on Beach (unidentified)

Black and white photograph showing a group of four young men, crouched down on a pebbled beach. In the background are the cliffs, a flag, a boat, and a woman with a child. All four men are wearing trunks, swimming caps and goggles.  Relay team?

On the back of the photograph is stamped: “Kent Photos, 4, King St., Dover. Tel: Dover 2020. Copyright. Wedding, Press, Commercial Photographer”.