It had a been a fair day at work and I couldn't find an excuse not to go for a swim. At least I knew the session would only take an hour or so. The 100m intervals were once again set at 39s/length and for the first 5 fast sets I managed to stay within a 2:00min/100m pace. Once or twice I could have gone a little faster but had to slow to wait for, or go around slower swimmers.
Gradually I managed to pick up the pace to 1:54min/100m which is supposed to be the maximum at the moment but I can't maintain it. After two sets at this pace I started to fade until by the end of the session my best was 2:07min/100m. Both of these parameters are better than I managed in Weeks 1 and 2 so maybe there is progress.
I'm getting better at managing the TempoPro and watch as I only lost timing for one set today.