20 spm at heart rate below 145

2:06 pace, then 2:05, then 2:04. Felt good.

Went for a 2:06 pace

Below 1:55 first 3, below 1:53 last one

2:10 pace, 20 spm, heart rate under 160

Kept a 2:06 for first 20+ minutes then increased split. New PR by 2m!

2:00 pace or better, a bit faster on interval 4

Tried to keep heart rate below 150. Sped up last 200m to finish at 50 minutes.

Pacing felt great

20 spm with HR under 160

Sub 2:07 pace

Good pacing throughout

Under 150 heart rate

Below 2:00 pace then 1:58, 1:57, then 1:55

20 spm at a 2:15 pace

Over 100m farther this time. Sub 2:07 pace then picked it up over last 5 min

Kept a 2:00 pace or better

Kept heart rate under 150

Went a bit too fast. Not a lot left in the tank for interval 4

20 spm and a low heart rate

2:09 pace, then 2:08, then 2:07

Started at 1:58 pace and it felt right

Kept under a 2:08 pace

Started too fast. Played with drag factor. Set it at 135 for this one.

30 min at 20 spm. 2:15 pace