Need rhythm

[li10up]

I am a new rider, training for my second 1/2 ironman. I suck on the bike. I have been an athlete my entire life (swimmer) but get skunked on the bike. Any good advice on how to build this leg? How do I get smoother cadence on my bike? Other than time...are there drills I could be doing?

When/where does the problem occur? On the flats, hills, or just after being on the bike for awhile?