1900 Meters is very short, and I'm hoping I can use that as a warmup. I can manage around 25-28 minutes, but would that be too fast and leave my tired for the bike?
The bike (90k right?) I'm hoping to manage around the 2:50-3:00 hours. I've done some rides around 100k, but they've all been with my team drafting, so that's what I'm a little worried about.
I'm not planning on doing the run because that's just... how do I put it, too hard =P
Half a marathon is too much for me, but I was hoping of doing the swim/bike in around 3:15-3:30, and I was wondering if I can do that in an orginzed Half IM, or do I have to do it on my own?