A comfort swimmer's guide to easy swimming

SCY, solo

Warmup
1 x 400 choice, alternated free/back by 100's
6 x 50 fast kick on 1:30, went :48-:50
6 x 50 drill, RI :10
(1000)

Repeat 2x
did 1st time free on 1:45, 2nd time back on 2:00
{1 x 100 Easy pace (free 1:25, back 1:32)
{1 x 100 Moderate Pace (free 1:20, back, 1:25)
{1 x 100 Good Effort (free 1:15, back 1:20)
{1 x 100 Easy pace (free 1:30+, back 1:35+)
{1 x 100 Moderate Pace (free 1:20, back 1:27)
{1 x 100 Fast (free 1:09, back 1:14)

1 x 100 easy back/free

[was supoposed to do
12 x 50 on 2:00 - 25 All out / 25 easy (4 each fly/back/free) from blocks, explosive first 25, good turn & breakout then go easy for the rest.]

Started with backstroke, did 4 got a calf cramp on the 4th so stopped.
(1500/2500)

Cool down
1 x 200 easy to moderate free\back
1 x 50 fly
4 x 50 easy free

Total 2950 yards