wp1.2, cd1, 20 x 400 (350 + 50easy) 2'30/set

1 01:23.5
2 01:22.6
3 01:20.3
4 01:17.7
5 01:21.7
6 01:20.1
7 01:19.7
8 01:18.2
9 01:19.6
10 01:20.6
11 01:18.8
12 01:22.3
13 01:22.7
14 01:23.8
15 01:22.9
16 01:23.1
17 01:22.5
18 01:23.5
19 01:24.1
20 01:21.8

average 01:21.5 /lap (350m)
avg pace 03:52.8