Arnold begins bid to reclaim titlepublished at 18:15 British Summer Time 6 September
Para-athletics - women's F46 javelin final
GB's Hollie Arnold set a Paralympic record to win gold at Rio 2016, before winning bronze in Tokyo three years ago.
The 30-year-old, who is a six-time world champion, begins her bid to reclaim the Paralympic title with an opening throw measuring 38.46m - placing her third after the opening round.
New Zealand's world record holder Holly Robinson leads the way with 39.03m.