"Larry" I don't care who you are or HOW old you are or ANYTHING, I'll go a head and predict your times.
You're doubling right?
1st Race you'll be on PR pace till 100m or so to go, then DNF cuz the weight of your HEAD will overcome your guts/desire that at such a young age is simply unreal!
You'll bounce back in time for your next race because you'll be riding a nice wave of humility. Even then, you're not outta the woods yet. You'll start out a little slower and try to pick off the crazy fools that go out in front of you...YOU!!! who are they to try such a feat?
Bell Lap, shit! Things were going so well but you stepped in HUMBLE pie and some no name 15 year old beats you who was out doing the "little" things instead of having people predict his time while you were here stroking your ego.
I'm sorry if I"m a little off, but I don't know you that well so I think these might be decent predictions. I could be wrong though