Warm up
1 x 600: 300 free/300 non-free
(600m)
Drill
4 x 100: +10
6 x 50: Odds Drill, Evens Build
600/1200
Main
4x50, descend 1-4 +15
4x25 easy
2x50, descend 1-2 +20
1x100 build +20
4x25 easy
1x50 good effort +30
1x150 build +30
4x25 easy
1x200 best effort of workout
4 x 25 Easy
1200/2400