| Men's 4 x 100m Freestyle Relay |
3:20.65 |
 A McCullum B Fraser G Butler S Fraser |
CAY |
2013 |
| Men's 4 x 100m Medley Relay |
3:42.91 |
 Shalaman H, Black I, Donaldson C, Gallichan T |
JER |
2015 |
| Men's 4 x 100m Medley Relay |
3:38.97 |
Isaac Thompson, Filip Nowacki, Isaac Dodds, Samuel Sterry |
JER |
2025 |
| Men's 4 x 50m Freestyle Relay |
1:31.54 |
 Guernsey Osborne Lowndes Hollingworth Munro |
GUE |
2013 |
| Men's 4 x 50m Freestyle Relay |
1:30.93 |
 Magnus Kelly, Harry Robinson, Zachary Bellhouse, Joel Watterson |
IOM |
2025 |
| Men's 4 x 50m Medley Relay |
1:40.84 |
Shalaman H, Black I, Gallichan T & Jackson G |
JER |
2015 |
| Men's 4 x 50m Medley Relay |
1:39.10 |
Harry Robinson, Alexander Turnbull, Joel Watterson, Magnus Kelly |
IOM |
2025 |
| Men's 400m Freestyle |
03:45.87 |
 Pal Joensen |
FAR |
2009 |
| Men's 400m Individual Medley |
4:19.82 |
Alvi Hjelm |
FAR |
2019 |
| Men's 50m Backstroke |
24.31 |
Harry Shalamon |
JER |
2019 |
| Men's 50m Breaststroke |
27.80 |
Ian Black |
JER |
2015 |
| Men's 50m Breaststroke |
27.21 |
Filip Nowacki |
JER |
2025 |
| Men's 50m Butterfly |
23.26 |
Brett Fraser |
CAY |
2013 |
| Men's 50m Freestyle |
21.73 |
Brett Fraser |
CAY |
2013 |
| Men's 800m Freestyle |
8:09.94 |
Oli Mortensen |
FAR |
2019 |
| Men's 800m Freestyle |
7:59.67 |
Líggjas Joensen |
FAR |
2025 |
| Mixed 4 x 50 Medley Relay |
1:46.97 |
Elizabeth Curphey, Laura Kinley, Harry Robinson, Joel Watterson |
IOM |
2025 |
| Mixed 4 x 50m Freestyle Relay |
1:37.74 |
IOM - Laura Kinley Alex Breggazzi Olivia Marshall Joel Watterson |
IOM |
2019 |
| Mixed 4 x 50m Freestyle Relay |
1:37.37 |
Daniel Kish, James Allison, Eva Oldfield, Sierrah Broadbelt |
CAY |
2025 |
| Mixed 8 x 50m Freestyle Relay |
3:21.26 |
Team Faroe Islands |
FAR |
2011 |
