| Swimming |
2017 Commonwealth Youth Games |
Nassau |
 BAH |
200 m Freestyle, Men |
🥉 |
 NIR |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
4 x 200 m Freestyle Relay, Men |
16 |
 IRL |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
4 x 100 m Freestyle Relay, Men |
20 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
 GBR |
100 m Freestyle, Men |
24 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
200 m Freestyle, Men |
7 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
400 m Freestyle, Men |
27 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
200 m Individual Medley, Men |
42 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
4 x 50 m Freestyle Relay, Men |
12 |
IRL |
|
| Swimming |
2019 European Short Course Swimming Championships |
Glasgow |
GBR |
4 x 50 m Freestyle Relay, Mixed |
8 |
IRL |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
 HUN |
4 x 200 m Freestyle Relay, Men |
5 |
IRL |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
4 x 100 m Medley Relay, Men |
7 |
IRL |
|
| Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Men |
12 |
IRL |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
 UAE |
100 m Freestyle, Men |
7 |
IRL |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
200 m Freestyle, Men |
11 |
IRL |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
200 m Individual Medley, Men |
21 |
IRL |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 100 m Freestyle Relay, Men |
9 |
IRL |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 200 m Freestyle Relay, Men |
6 |
IRL |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
 ROU |
400 m Freestyle, Men |
15 |
GBR |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
ROU |
200 m Freestyle, Men |
18 |
GBR |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
200 m Freestyle, Men |
26 |
GBR |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
4 x 200 m Freestyle Relay, Men |
4 |
GBR |
|