Swimming 28:22 [3] 1.17 km (2.5 kph)
Swam round with Stewart.
After 750m my calves starting twinging. Stopped after 900m with horrific cramp. Had to get out until it went. Decided to carry on just using my arms. This worked fine until both legs cramped again when I was in the middle of the water.
Couldn't stop screaming / laughing and shouted to Stewart for help.
He helped me until the lifeboat came to the rescue.