Jerome comes fresh from his 100m breaststroke event to swim the first length of the 4x 50 freestyle relay .
There are only two heats of men 's 100 backstroke and at last a competitor in my age group .
Jerome comes fresh from his 100m breaststroke event to swim the first length of the 4x 50 freestyle relay .
There are only two heats of men 's 100 backstroke and at last a competitor in my age group .