| Swimming |
2012 European Short Course Swimming Championships |
Chartres |
 FRA |
1,500 m Freestyle, Men |
18 |
 DEN |
|
| Swimming |
2012 European Short Course Swimming Championships |
Chartres |
FRA |
400 m Freestyle, Men |
26 |
DEN |
|
| Swimming |
2012 European Short Course Swimming Championships |
Chartres |
FRA |
200 m Freestyle, Men |
=39 |
DEN |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
DEN |
400 m Individual Medley, Men |
DQ |
DEN |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
DEN |
1,500 m Freestyle, Men |
17 |
DEN |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
DEN |
400 m Freestyle, Men |
22 |
DEN |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
 GER |
800 m Freestyle, Men |
9 |
DEN |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
4 x 200 m Freestyle Relay, Men |
10 |
DEN |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
1,500 m Freestyle, Men |
11 |
DEN |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
400 m Freestyle, Men |
21 |
DEN |
|
| Swimming |
2016 European Aquatics Championships |
London |
 GBR |
1,500 m Freestyle, Men |
17 |
DEN |
|
| Swimming |
2016 European Aquatics Championships |
London |
GBR |
800 m Freestyle, Men |
20 |
DEN |
|
| Swimming |
2016 European Aquatics Championships |
London |
GBR |
400 m Freestyle, Men |
19 |
DEN |
|
| Swimming |
2016 World Swimming Championships (25 m) |
Windsor |
 CAN |
1,500 m Freestyle, Men |
4 |
DEN |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
 HUN |
400 m Individual Medley, Men |
24 |
DEN |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
1,500 m Freestyle, Men |
20 |
DEN |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
800 m Freestyle, Men |
12 |
DEN |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
400 m Freestyle, Men |
23 |
DEN |
|
| Swimming |
2017 European Short Course Swimming Championships |
København |
DEN |
1,500 m Freestyle, Men |
4 |
DEN |
|
| Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
1,500 m Freestyle, Men |
10 |
DEN |
|
| Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
400 m Individual Medley, Men |
13 |
DEN |
|
| Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
800 m Freestyle, Men |
11 |
DEN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
400 m Freestyle, Men |
12 |
DEN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
800 m Freestyle, Men |
9 |
DEN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
1,500 m Freestyle, Men |
15 |
DEN |
|
| Swimming |
2019 International Swimming League (ISL) |
Indianapolis |
 USA |
400 m Freestyle, Men |
🥉 |
DEN |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
400 m Individual Medley, Men |
DNS |
DEN |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
800 m Freestyle, Men |
5 |
DEN |
|