12 x 1 min on/off

Ran from home to Sydney uni 3.5k warm -up.

12 x 1 min, 1min jog/walk recovery.
Covered 3.93k in 12 mins of efforts (ave pace 19.6k/h)
1. 306m
2. 316m
3. 318m
4. 338m
5. 339m
6. 321m
7. 322m
8. 330m
9. 348m
10. 321m
11. 334m
12. 334m

4k cool down jog home + 1k between efforts.
Total 12k.