4 x 345m fast with ~225m slow (walking), CCW (better for my hip than CW, but I have to go the direction the "arrow" points -- they alternate it every day).
2:00 / 2:17
2:01 / 2:07
2:00 / 2:15
2:02 / 2:16
I know I've done these a little faster (1:58-1:59), but didn't have it in me today, nor to do more than 4. At least I was consistent. ~ 5.8 min/km