Thanks, Helen. I put that time in as a placeholder while I went through the paper results. I've now updated the page with your proper time, which was 83:27 and puts you in about 24th place. I can't be sure because the stopwatch and dibber records always differ slightly, so please feel free to correct the running order.
I've also adjusted all the other times slightly. Our finish boxes were running about 20 seconds fast, so everyone has done slightly better than they thought.