Running is a true sport not unlike any other. It takes a lot of time and effort to really build up to any sort of remarkable goals (such as time, in this case). Just keep plugging away and don't expect too much too soon. Enjoy it.
Yesterday was my long run day and I had a GREAT long run. Longest ever. I was sore when I was done, but felt good during. It was my long/slow so I didn't focus on pace, will worry about that on my hill day and my short run day.