Cookie Monster Level 13

Is it actually possible to get less that 1:20 on that level? We've been able to get the 3 stars on every level - 1-30, excpet level 13. Level 13 the fastest we've gotten is 1:20:44 and that was only once. 1:22, 1:25 seem to be the fastest on average and I'm just wondering if I'm missing something. Thanks!

Original Canny post