This kind of topic scares me as so many children are late developers, or are more interested in other stuff when they are little. The appeal threads where it states that an appeal panel want to see evidence of high scores at the end of KS1 make me shudder as that is so pedagogically unsound - children do not develop in a linear manner and so much academic attainment when they are little has far more to do with what goes on at home than the relative brilliance of their brains. As someone who did not let her children go to school at all when they were little, and then didn't let them do homework, I know that they were definitely not 'top of the class' when they were in the infants or juniors.
To answer your question - I would say that as you get to know your daughter over the next few years, what she likes and doesn't, what her strengths and weaknesses are, how she enjoys spending her time, you will learn what kind of school you think she would thrive in when she gets to secondary level. My daughter would have hated the grammar schools near us and to be honest probably would not have got into one at 11. She was educated in a mixed ability environment until 16 when she chose to go to grammar school for sixth form. My older son took the 11+ and did not get the score needed for the school we wanted (no tutoring). He moved there in Y8. My younger son took it and passed it (tutored this time, I had learned) and went to the same school as his brother. All 3 got almost identical GCSE results and the 2 who took A levels got the same results and are both at what this forum likes to call 'top' universities. Moreover and more importantly to me, they all had a lot of fun as children and no one was focused at all on whether they were going to sit an exam at 10. We were abroad and actually didn't even know about it until DD was in Y5!
In short, relax for now and let her be a little girl without wondering what is going to happen in 6 years.
