A good swim this morning. Sub-5:00min warm-up and then 20/20 'fast' lengths at 2:00min/100m or better. I tried a final 100m set but I was tired and could only manage 2:08min/100m.
In terms of style, I thought about extending my left arm, but apart from that I accepted being rougher. For some early sets I experienced with a different feel; rather less reach and a bit more of a 'scoop'. I think it was a bit faster. I wonder if this style helps keep my elbow high?