Who are these girls??

• 00:00
• 00:44
• 01:13
• 01:57
• 02:26
• 03:10
• 03:40
• 04:24
• 04:53
• 05:37
• 06:07
• 06:51
• 07:20
• 08:04
• 08:33
• 09:17
• 09:47
• 10:31
• 11:00
• 11:44

I can't seem to figure it out.