who where the competitors for the 2002 pan pacific swimming championships - women's 100 metre backstroke?
dyana calub, natalie coughlin, noriko inada, haley cope, diana macmanus, courtney shealy, aya terakawa, giaan rooney, erin gammel, hannah mclean, melissa morgan, reiko nakamura, michelle lischinsky, jennifer fratesi, kelly stefanyshyn, clementine stoney
who had the 5 lowest times?
dyana calub, natalie coughlin, noriko inada, haley cope, diana macmanus
of these who where of australian nationality?
dyana calub