By the beard of Zeus!

1 minute rest between sets

1 x 300 on 5:00 rev IM DKS REC

12 x 50 on :55 IMO/free EN1

4x{15 x 100 on 1:15 free EN2
{4 x 50 on :55 back EN1

5 x 50 on 1:00 CH EZ

7,950 Yards