Searching for rankings requires a form submission that leads to a page with the variables fixed at the items chosen on the prior form. A better choice might be to have the page be a bit more dynamic.
- Create a series of dropdowns across the top of the results
- When one changes, change the results
- Alternatively, allow changing multiple items, and then change the result when a button is clicked.
As a second request, can you include the total number of times recorded on the results page? If I go to my ranking, I like to be able to see the total number of submitted times, rather than having to go to the last page to see the number.