| Swedish Championships 2023 | Navet | Svensk Simidrott & Umeå SS | 2023-06-28 | 50 M |  |
| Ikäkausimestaruusuinnit | Vaasa | VUS-VSS | 2023-06-30 | 50 M | |
| Timetrial 1.7.2023 | Raisio | RaisU | 2023-07-01 | 25 M | |
| Championnats regionaux ete | Orleans, Ranska | Ranska | 2023-07-01 | 50 M | |
| Fredikstad | Fredikstad | Ruotsi | 2023-07-01 | 50 M | |
| LEN EUROPEAN JUNIOR SWIMMING CHAMPIONSHIPS 2023 | Beograd | Serbia swimming federation | 2023-07-04 | 50 M | |
| LEN: European Junior Championships | Belgrade | | 2023-07-04 | 50 M | |
| Nordic Age Group Championships | Jonkoping | | 2023-07-08 | 50 M | |
| NatWest International Island Games Guernsey | St Peter Port, Guernsey | | 2023-07-10 | 25 M | |
| Sommer Schweizermeisterschaft | Sursee | Sveitsi | 2023-07-16 | 50 M | |
| 20th World Aquatics Championships | Fukuoka | | 2023-07-23 | 50 M | |
| European Youth Olympic Festival | Maribor | | 2023-07-24 | 50 M | |
| TYR Pro Championship | Irvine | USA | 2023-07-28 | 50 M | |
| FISU World University Games | Chengdu | | 2023-08-01 | 50 M | |
| LEN: European Under 23 Championships | Dublin | | 2023-08-11 | 50 M | |
| Hähyri cup 1 | Hyvinkää | Hyvinkään uimaseura | 2023-08-19 | 50 M | |
| Race Club Sveitsi Cup I | Hyvinkää | Race Club Sveitsi | 2023-08-20 | 50 M | |
| Kouvola Cup l | Kouvola | Kouvolan Uimarit | 2023-08-28 | 25 M | |
| Vantaan Pärskeet | Vantaa | Vanders | 2023-09-02 | 25 M | |
| VUS Time Trials #18 | Vaasa | Vaasan Uimaseura - Vasa Simförening ry/rf | 2023-09-02 | 25 M | |
