screentime per major character

[riddler]

1:06 -3:42 Batman, Robin, Alfred< gordon
3:42-14:42 Mr. Freeze, Batman, Robin
14:42-21:00 Pamela Isley, Bane
21:00-22:42 Bruce Wayne, Dick Grayson, Mr. Freeze, Alfred
22:42-24:00 Bruce Wayne, Alfred
24:00-26:36 Poison Ivy, Bane
26:36-29:12 Mr. Freeze
29:12-31:42 Bruce Wayne, Dick Grayson, Barbara, Alfred
31:42-33:48 Alfred, Barbara
33:48-34:36 Poison Ivy, Bane
34:36-39:00 Bruce Wayne, Pamela Isley
39:00-39:54 Mr. Freeze
39:54-45:42 Batman, Robin, Poison Ivy
45:42-48:48 Mr. Freeze, Poison Ivy, batman, Robin, Gordon, Bane
48:48-50:54 Mr. Freeze, Batman, Robin
50:54-54:06 Alfred, Bruce,
54:06-56:42 Mr. Freeze
56:42-100:06 Poison Ivy, Bane
100:06-1:01:00 Bruce Wayne
1:01:00-1:07:12 Dick Grayson, Barbara
1;07:12-1:07:54 Bruce Wayne, Dick Grayson
1:07:54-1:12:18 Mr. Freeze, Poison Ivy, Bane
1:12:18-1:13:18 Bruce Wayne, Alfred, Dick Grayson
1:13:18-1:16:06 Batman, Gordon, Robin, Freeze, Ivy
1:16:06-1:19:54 Batman, Ivy, Robin, Bane
1:19:54-1:23:24 Freeze, Ivy, Bane
1:23:24- 1:25:36 Bruce Wayne, Dick Grayson, Alfred, Barbara
1:25:36-1:27:54 Pamela Isley, James Gordon, Bruce Wayne
1:27:54- 1:32:00 Bruce Wayne, Alfred, Barbara
1:32:00-1:33:24 Bruce Wayne, Robin
1:33:24-1:35:30 Mr. Freeze, Bane
1:35:30-1:36:36 Batgirl, Alfred
1:36:36-1:39:06 Robin, Ivy
1:39:06-1:41:18 Poison Ivy, Batman, Robin, Batgirl
1:41:18-1:42:54 Mr. Freeze
1:42:54-1:46:00 Batman, Robin, Batgirl,
1:46:00-1:48:30 Batman, Robin, Batgirl, Freeze, Bane
1:48:30-1:56:00 Batman, Mr. Freeze, Robin, Batgirl
1:56:00-1:57:30 Ivy, Freeze
1:57:30-1:59:45 Bruce, Dick, Alfred, Barbara

[riddler]

minutes per major character (percentage in brackets)

Mr. Freeze 49.8 (41.8%
Robin 49.3 (41.3%)
Poison ivy 46.3 (38.8%)
Batman 42.9 (36%)
Bane 31.4 (26.3%)
Alfred 30.7 (25.7%)
Bruce Wayne 25.9 (21.8%)
Batgirl 16.5 (13.8%)
Dick Grayson 16.5 (13.8%)
Barbara Gordon 16.05 (13.5%)
Gordon 10.8 (9.05%)

[Catwoman]

24:00-26:36 Poison Ivy, Bane

Going to guess this part is my fav scene in the movie lol