| Open water swimming at the 2019 World Aquatics Championships | |
| Hostcity: | Yeosu, South Korea |
| Dates: | 13–19 July |
| Venues: | Yeosu Expo Ocean Park |
| Events: | 7 |
| Previous: | 2017 |
| Next: | 2022 |
See main article: 2019 World Aquatics Championships. Open water swimming at the 2019 World Aquatics Championships was held from 13 to 19 July 2019.
Seven events were held.[1]
All times are local (UTC+9).
| Date | Time | Event |
|---|---|---|
| 13 July 2019 | 08:00 | Men's 5 km |
| 14 July 2019 | 08:00 | Women's 10 km |
| 16 July 2019 | 08:00 | Men's 10 km |
| 17 July 2019 | 08:00 | Women's 5 km |
| 18 July 2019 | 08:00 | 5 km team |
| 19 July 2019 | 08:00 | Men's 25 km |
| 08:05 | Women's 25 km |
| 5 km[2] | Kristóf Rasovszky | 53:22.1 | Logan Fontaine | 53:32.2 | Eric Hedlin | 53:32.4 | |
| 10 km[3] | Florian Wellbrock | 1:47:55.9 | Marc-Antoine Olivier | 1:47:56.1 | Rob Muffels | 1:47:57.4 | |
| 25 km[4] | Axel Reymond | 4:51:06.2 | Kirill Belyaev | 4:51:06.5 | Alessio Occhipinti | 4:51:09.5 |
| 5 km[5] | Ana Marcela Cunha | 57:56.0 | Aurélie Muller | 57:57.0 | Hannah Moore Leonie Beck | 57:58.0 | |
| 10 km[6] | Xin Xin | 1:54:47.2 | Haley Anderson | 1:54:48.1 | Rachele Bruni | 1:54:49.9 | |
| 25 km[7] | Ana Marcela Cunha | 5:08:03.0 | Finnia Wunram | 5:08:11.6 | Lara Grangeon | 5:08:21.2 |
| Team[8] | 53:58.7 | 53:58.9 | 53:59.0 |