Workout

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

Set (600)
4 x 150 on 2:20/2:10                         
odds: 50 bk/100 fr                    
evens: free                         
                        
Set (1650)                      
Timed 1650  
…broken 10 sec.
...rest 10 sec
...11,10,9,8,7
...6,5,4,3,2,1
…total time (-1min 40)
                        
Set (400)                       
400 choice kick                        
 
Cool-down (200)                  
200 easy