| Natathlon 3 | Montereau-Fault-Yonne | | 2018-04-07 | 25 M |  |
| Natathlon 4 | Montereau-Fault-Yonne | | 2018-05-27 | 25 M | |
| Natathlon Jeunes 1 | LAGNY-SUR-MARNE (FRA) | | 2018-01-27 | 25 M | |
| Natathlon Jeunes 2 | LAGNY-SUR-MARNE (FRA) | | 2018-03-10 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2009-04-04 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2010-04-10 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2011-04-09 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2012-03-31 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2013-04-06 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2014-04-05 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2015-04-11 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2016-04-02 | 25 M | |
| Nationella Knattesimmet | Mariehamn | IF Åland | 2017-04-08 | 25 M | |
| Nationella Knattesimmet | Godby | Ålands Simförening | 2018-04-07 | 25 M | |
| Nationella Knattesimmet | Godby | Ålands Simförening | 2019-04-06 | 25 M | |
| NatWest International Island Games Gibraltar | Gibraltar | | 2019-07-08 | 25 M | |
| NatWest International Island Games Gibraltar | Lathbury Sports Complex | | 2019-07-08 | 25 M | |
| NatWest International Island Games Guernsey | St Peter Port, Guernsey | | 2023-07-10 | 25 M | |
| Natwest Island Games 2017 | Visby | Wisby Simsällskap | 2017-06-26 | 25 M | |
| Natwest Island Games XIII | Godby, Åland | | 2009-06-29 | 25 M | |
