Hi,
1st = f/10 2.5sec
2nd = f/10 3.2sec
3rd = f/9 1sec
It was around 7pm in the evening so starting to get dark, each shot i tried to take with varying shutter speeds to see the different effects and be sure i got a decent picture at the end. It was too dark to get any where the water was static so might give that a go another time and see how it looks.
Cheers
Euge