| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
 GER |
25 km, Women |
13 |
 CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
10 km, Women |
28 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
25 km, Women |
15 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2016 European Open Water Swimming Championships |
Hoorn |
 NED |
25 km, Women |
10 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2017 World Aquatics Championships |
Budapest |
 HUN |
25 km, Women |
11 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
4 x 1.25 km Relay, Mixed |
16 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
10 km, Women |
37 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
5 km, Women |
26 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2017 Summer Universiade |
Taipei |
 TPE |
10 km, Women |
13 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
 GBR |
25 km, Women |
14 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
10 km, Women |
23 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
25 km, Women |
15 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
10 km, Women |
40 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
5 km, Women |
36 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
25 km, Women |
DNF |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
5 km, Women |
16 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
10 km, Women |
21 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
5 km, Women |
19 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
10 km, Women |
27 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
5 km, Women |
26 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
10 km, Women |
37 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
4 x 1.5 km Relay, Mixed |
16 |
CZE |
as Lenka Štěrbová |
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
5 km, Women |
31 |
CZE |
as Lenka Pavlacká |
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
10 km, Women |
41 |
CZE |
as Lenka Pavlacká |
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
4 x 1.5 km Relay, Mixed |
14 |
CZE |
as Lenka Pavlacká |