<p>Unfortunately, hypotheticals are tricky. You should say that you placed first in the regional section with score X, and were not able to move on in the competition due to citizenship restrictions; however, for reference, the person receiving score Y last year went to the national training camp. You must strike a tone of utmost humility as you say this to avoid it looking like you’re trying to take credit for something that hasn’t actually happened.</p>
<p>As for reapplying in another year, I don’t think it would hurt you substantially to have applied once before.</p>