It sounds like you are quite close. Do you agree with the score sheet? The reason I ask is that there could be only one or two questions in a category. If you felt like you were weakest in the identified areas, I'd focus there. In any case, it sounds like you just need to polish things off in order to get a pass.
If you will work little more than next time your ICND 1 will clear for sure. There were four categories in which you were lacking, which are listed as
Describe the operation of data networks 50%
Implement a small switched Network 70%
Implement an IP addressing scheme and IP Services to meet network requirements 60%
Implement a small routed network 67%
A little change in your study goal will fullfil this gap for sure so do not get frustrate and take some time and go for next attempt.
Network Security Specialist