Swimming in place

Yesterday the fog was out again. I decided to swim 4k at Titlow. There were only 10 people in the water and 1 lap swimmer. The swim gods must have wanted me to swim fast. The main set was 3x100 fast followed by a 200 cruise four times through. I was hoping to swim a little faster. At least I wasn't swimming in place. I hope the swim gods do not bring bad weather for the ride.