Hi i am a 14 yr old sprinter this will be my third season of athletics my times are?

100 meters 14.3 my 60 meters 8.94 200 meters 29.6 and lj 4.76 i know theese times arnt the best because i ge beaten alot but what could i reduce my 200 meter time 2 by the end of the year. by the way ime a boy.. llz