Here are the quickest ways for you to learn how to develop your top speed.
1: https://elitetrack.com/component/option,com_easyfaq/task,cat/catid,39/Itemid,103/#faq3
2: Read the rest of the FAQ and get yourself acquainted with the common training terms and then read the classics section. Damn near everything you need to know is in there. If you can't find what you are looking for in there or through a search, ask away.