A:
10 min Choice/5 min Kick
600 swim (no walls)
6x125 @ 2:00 (25 Kick/50 Drill/50 swim)
6x75 @ 1:20 (50 FAST! Swim/25 kick on your back)
600 Pull (Breathing pattern 3/5 by 100)
4 x [50 FAST! Kick @ 1:00
      100 FAST! Swim @ 1:30]
400 Pull w/:30 rest (50 Shark drill/50 swim)
4x75 @ 1:20 (25 Scull/50 Swim)
200 Choice
*~4600 Total*

B:
10 min Choice/5 min Kick
400 swim (no walls)
6x125 @ 2:45 (25 Kick/50 Drill/50 swim)
6x75 @ 1:45 (50 FAST! Swim/25 kick on your back)
400 Pull (Breathing pattern 3/5 by 100)
4 x [50 FAST! Kick @ 1:20
      100 FAST! Swim @ 2:00]
300 Pull w/:30 rest (50 Shark drill/50 swim)
200 Choice
*~3700 Total*

C:
10 min Choice/5 min Kick
300 swim (no walls)
4x125 w/:20 rest (25 Kick/50 Drill/50 swim)
4x75 w/:20 rest (50 FAST! Swim/25 kick on your back)
300 Pull (Breathing pattern 3/5 by 50)
2 x [50 FAST! Kick w/:20 rest
      100 FAST! Swim w/:20 rest]
300 Pull w/:30 rest (50 Shark drill/50 swim)
200 Choice
*~2600 Total*