Backstroke

I went to swim against Hangatiki, Maihiihi, Otewa and St Mary's.  I did backstroke and I was in the first race.  That was one width and I won.  In the next race I had to do 2 widths.  I did the first width and when I came back someone bumped into me with their head.  You got a red cube if you came first, a yellow cube if you came second and I green cube meant that you were third.  I got a green cube for that race.