| Swimming |
2007 European Youth Summer Olympic Festival |
Beograd |
 SRB |
400 m Individual Medley, Men |
🥇 |
 GBR |
|
| Swimming |
2007 European Youth Summer Olympic Festival |
Beograd |
SRB |
200 m Individual Medley, Men |
🥇 |
GBR |
|
| Swimming |
2008 European Junior Swimming Championships |
Beograd |
SRB |
400 m Individual Medley, Men |
🥇 |
GBR |
|
| Swimming |
2008 European Junior Swimming Championships |
Beograd |
SRB |
200 m Individual Medley, Men |
🥉 |
GBR |
|
| Swimming |
2008 European Junior Swimming Championships |
Beograd |
SRB |
200 m Butterfly, Men |
🥈 |
GBR |
|
| Swimming |
2009 European Junior Swimming Championships |
Praha |
 CZE |
400 m Individual Medley, Men |
🥇 |
GBR |
|
| Swimming |
2010 European Aquatics Championships |
Budapest |
 HUN |
200 m Individual Medley, Men |
26 |
GBR |
|
| Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
400 m Individual Medley, Men |
12 |
GBR |
|
| Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
200 m Butterfly, Men |
17 |
GBR |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
 CHN |
400 m Individual Medley, Men |
8 |
GBR |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
 POL |
200 m Backstroke, Men |
31 |
GBR |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
200 m Butterfly, Men |
21 |
GBR |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
200 m Individual Medley, Men |
24 |
GBR |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
400 m Individual Medley, Men |
12 |
GBR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
 TUR |
400 m Individual Medley, Men |
14 |
GBR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
4 x 200 m Freestyle Relay, Men |
7 |
GBR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
4 x 100 m Freestyle Relay, Men |
10 |
GBR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
200 m Individual Medley, Men |
21 |
GBR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
200 m Butterfly, Men |
18 |
GBR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
200 m Butterfly, Men |
16 |
GBR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
200 m Individual Medley, Men |
11 |
GBR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
400 m Individual Medley, Men |
9 |
GBR |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
 GER |
400 m Individual Medley, Men |
🥈 |
GBR |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
200 m Individual Medley, Men |
🥉 |
GBR |
|
| Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
200 m Butterfly, Men |
DNS |
GBR |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
200 m Individual Medley, Men |
9 |
GBR |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
400 m Individual Medley, Men |
7 |
GBR |
|
| Swimming |
2015 European Short Course Swimming Championships |
Netanya |
 ISR |
400 m Individual Medley, Men |
🥈 |
GBR |
|
| Swimming |
2015 European Short Course Swimming Championships |
Netanya |
ISR |
200 m Individual Medley, Men |
4 |
GBR |
|
| Swimming |
2015 European Short Course Swimming Championships |
Netanya |
ISR |
100 m Individual Medley, Men |
18 |
GBR |
|
| Swimming |
2015 European Short Course Swimming Championships |
Netanya |
ISR |
200 m Butterfly, Men |
11 |
GBR |
|