tough workout

Today in swimming my teacher gave us a tough workout. It seems simple enough 3x200 with a 10 second break inbetween the 200's. The specifics were do the first 200 at a good speed, the next 200 as fast as you could then the last 200 starting out fast then slowing down. I was so tired by the end of the last 200. I thought that I would be left behind by the other girls in my group because they are faster swimmers but I am the only one who actually finished the workout because they had to keep stopping to rest. That made me feel good that I was able to do it because I have been staying later almost everyday after class to keep swimming and getting better. I can't wait until tuesday to see what kind of workout Glenn has for us. We are in the endurance stage of class so it will be interesting.