200 would have been faster had I been fresh. I was trying like to hell to catch my training partner in lane 6 (I was in lane 5) the entire way and I tied up a bit at the end. He ran 22.26 (me 22.37).
Lactate after the 400 was only about a 6/10 and none after 200. I attribute this to all the lactate training we do as well as pretty high doses of Beta-Alanine.