Computing a p95 latency

A load test records 20 response times, already sorted, in milliseconds. Using the nearest-rank method, what is the 95th percentile (p95)?

110, 120, 125, 130, 135, 140, 150, 155, 160, 170,
180, 190, 200, 210, 230, 250, 280, 320, 450, 900