28 minutes. W8D1 in the bag. Actually, it was 29 minutes punctuated by three short breaks for water-- I added a minute to cover for the breaks. Walking until my heart rate falls below 105 seems to save me from wanting to keel over when I get off the treadmill.
The temptation to just skip this week and do the three 30-minute runs is strong. I'm not giving in to it.