Four or five little things make one big thing.

1 minute rest between sets

1 x 200 on 5:00 rev IM Drill REC

4 x 300 on 5:00 200Fr/100IM EN1

5 x 100 on 1:40 50 stroke drill/50 free swim EN2

1x{5 x 50 on :55 free/stroke Build EN2
{5 x 50 on 1:00 free/stroke descend 1-5 EN1-EN3
{5 x 50 on 1:10 free/stroke FAST EN3
{5 x 50 on 1:00 CH EZ REC

4 x 25 on 1:00 Sprint Medley SP3

1 x 100 on 2:00 CH EZ REC

3,100 Yards