Happy 12/12/12 Today!

A:
600 (200 swim/50 kick/50 drill)
12x25 @ :30 (1 underwater-kick, 2 easy swim)
12x50 @ :55 (2 IM switch, 1 FAST! free)
12x75 @ 1:20 (dive, 25 FAST!, 50 easy)
12x100 pull (4 @ 1:25, 4 @ 1:20, 4 @ 1:15)
3x300 w/:20 rest (50 choice/100 free, repeat)
*4500 Total*

B:
600 (200 swim/50 kick/50 drill)
12x25 w/fins @ :30 (1 underwater-kick, 2 easy swim)
12x50 @ :60 (2 easy free, 1 FAST! free)
12x75 @ 1:40 (dive, 25 FAST!, 50 easy)
9x100 pull (3 @ 2:00, 3 @ 1:50, 3 @ 1:40)
300 (50 choice/100 free, repeat)
*3600 Total*

C:
600 (200 swim/50 kick/50 drill)
8x25 w/fins w/:10 rest (1 underwater-kick, 3 easy swim)
8x50 w/:15 rest (3 easy free, 1 FAST! free)
6x75 w/:30 rest (dive, 25 FAST!, 50 easy)
6x100 pull w/:20 rest
300 (50 choice/100 free, repeat)
*2500 Total*