How can I win the 25 girls breaststroke so i get my timing into regional.?

Right now my timing pretty much sucks. I want to be a good swimmer.my time is 29 seconds and 27 mil. and i wont to get 27 seconds and 07 mil.|||i' 13 and i dont swim 25's any more but a 25 is a tottall sprint race...just swim as fast as you can and don't worry about pacing yourself|||fast hands and a fast kick will do it