You can learn a lot more from your first run IF you have a way of recording your speeds and know how to run faster when it counts.
Video 1. Install and Setup the RunKeeper App
If you're already using a GPS watch or App then it's still worth watching this to see what settings to use when posting your runs.
Video 2. How to Run Faster
Our Beginner Runners Transformation course contains all of the lessons you need to become a runner who know's how to run well and look after their body in between runs.