| Women's 100m Backstroke |
1:01:07 |
 Elisabeth Erlendsdóttir |
FAR |
2023 |
| Women's 100m Backstroke |
1:00.26 |
Elisabeth Erlendsdóttir |
FAR |
2025 |
| Women's 100m Breaststroke |
1:07.28 |
 Kara Hanlon |
WES |
2019 |
| Women's 100m Breaststroke |
1:06.21 |
Kara Hanlon |
WES |
2025 |
| Women's 100m Butterfly |
59.31 |
 Charlotte Atkinson |
IOM |
2015 |
| Women's 100m Freestyle |
56.25 |
 Olivia Weuro |
ALA |
2019 |
| Women's 100m Individual Medley |
1:02.25 |
 Ida Sandin |
GOT |
2013 |
| Women's 1500m Freestyle |
16:47.54 |
Var Eidesgaard |
FAR |
2019 |
| Women's 200m Backstroke |
2:11.24 |
Signhild Joensen |
FAR |
2019 |
| Women's 200m Breaststroke |
2:25.45 |
Kara Hanlon |
WES |
2019 |
| Women's 200m Breaststroke |
2:24.74 |
Kara Hanlon |
WES |
2025 |
| Women's 200m Butterfly |
2:09.37 |
Charlotte Atkinson |
IOM |
2015 |
| Women's 200m Freestyle |
2:00.14 |
 Emily Bashforth |
JER |
2013 |
| Women's 200m Individual Medley |
2:14.22 |
Ida Sandin |
GOT |
2013 |
| Women's 4 x 100m Freestyle Relay |
3:50.46 |
B Cumming B Scaife G Atherly E Bashforth |
JER |
2013 |
| Women's 4 x 100m Freestyle Relay |
3:48.73 |
 Tatiana Tostevin, Orla Rabey, Molly Staples, Chloe Bown |
GUE |
2025 |
| Women's 4 x 100m Medley Relay |
4:14.30 |
Guernsey - Tatiana Tostevin, Laura Le Cras, Orla Rabey & Ailish Rabey |
GUE |
2023 |
| Women's 4 x 100m Medley Relay |
4:10.26 |
Tatiana Tostevin, Chloe Bown, Orla Rabey, Molly Staples |
GUE |
2025 |
| Women's 4 x 50m Freestyle Relay |
1:44:92 |
Guernsey - Le Cras, Jones, Tostevin & O.Rabey |
GUE |
2023 |
| Women's 4 x 50m Medley Relay |
1:54.11 |
Guernsey - Tatiana Tostevin, Laura Le Cras, Orla Rabey & Hannah Jones |
GUE |
2023 |
