Intervals 30:57 [5] 6.24 km (4:58 / km)
ahr:157 max:180
Felt pretty slow and I couldn't recover very quickly for some reason this session. Also got bad stitch on the last two intervals.
1st km
3:35 HHR: 166
1st rest
1:00 LHR: 118
2nd km
3:34 HHR: 175
2nd Rest
1:10 LHR: 120
3rd km
3:39 HHR 179
3rd Rest
1:05 LHR 120
4th km
3:45 HHR 179
4th Rest
1:42 LHR 120
5th km
3:43 HHR 178
5th Rest
2:12 LHR 120
6th km
3:42 HHR 180
6th Rest
1:45 LHR 120