Would taking my rivotril(clonazepam) tablets sublingualy make them kick in faster?

Im prescribed rivotril/klonopin/clonazepam 2mg tablets to take twice a day when required for anxiety and panic attacks. The problem is when i get a panic attack and i take a pill orally it takes a good 45 Min's at least for it to kick in and give me some relief. so i was wondering if i broke up a pill in to little pieces and let them dissolve under my tongue sublingualy would it still be as affective and would it work faster to give me some relief?