Garmin link here
Not a track session but on the grass at Hillgrounds Park (flat-ish)
1 - 5.32m/m
2 - 5.51
3 - 5.27
4 - 5.25
5 - 5.29
6 - 5.34
7 - 5.29
8 - 5.13
9 - 5.35
10 - 5.24
11 - 5.27
12 - 5.11
13 - 5.31
14 - 5.12
15 - 5.23
16 - 5.14
17 - 5.27
18 - 5.09
19 - 5.12
20 - 5.05