Workout

Warm-Up (600)
200 swim, 100 drill
100 kick, 100 IM

Set (600)                       
6 x 100 on 1:30                     
...(last 25 fast over kick)

Set (2000)                      
3 x 200 on 3:00/2:45                         
...odds Mod/evens Hard                  
4 x 150 on 2:15               
…ez/med/hard  
REST 1 min                
4 x 100 on 1:30/1:15                 
...odds Mod/evens Hard                  
4 x 50 on :45/:35                   
...odds Mod/evens Hard                  
                        
Cool-down (200)                         
200 easy