| Aquilan seurakilpailut | Kotka | Uimaseura Aquila | 2023-05-14 | 25 M |  |
| Race Club Sveitsi Cup 4 | Hyvinkää | Race Club Sveitsi | 2023-05-14 | 25 M | |
| Nivala-Cup uinnit | Nivala | Nivalan Saukot, Haapajärven Kiilat ja Vieskan Uimarit | 2023-05-18 | 25 M | |
| Hela-uinnit | Turku | Uinti Turku - Åbo Simining ry | 2023-05-18 | 50 M | |
| 24th DANISH INTERNATIONAL SWIM CUP | Esbjerg | Esbjerg Svømmeklub | 2023-05-19 | 25 M | |
| JS-cup III | Jyväskylä | Jyväskylän Aalto | 2023-05-20 | 50 M | |
| RaisU-uinnit | Raisio | RaisU | 2023-05-20 | 25 M | |
| Vantaa Games | Vantaa | Vanders | 2023-05-20 | 50 M | |
| RaisU-uinnit Masters | Raisio | RaisU | 2023-05-20 | 25 M | |
| Vantaa Games Masters | Vantaa | Vanders | 2023-05-20 | 50 M | |
| Timetrial | Raisio | RaisU | 2023-05-20 | 25 M | |
| Lappi-Uinnit 2023 | Kemi | KemUS & SCR | 2023-05-20 | 25 M | |
| BS-PU Cup 3 2023 | Porvoo | BS-PU | 2023-05-20 | 25 M | |
| HSS Cup 5 | Helsinki | Helsingfors Simsällskap r.f. | 2023-05-21 | 25 M | |
| Kainuun Alueuinnit | Kajaani | Kajaanin Uimaseura | 2023-05-21 | 50 M | |
| SaloCup3 | Salo | Salon Uimarit ry | 2023-05-21 | 25 M | |
| Time Trial 21.5 | Oulu | Lohet,HaHe,Kempy | 2023-05-21 | 50 M | |
| Toukokuu uinnit 2023 | Vaasa | Vaasan Uimaseura - Vasa Simsällskap ry | 2023-05-21 | 50 M | |
| 2023 PTAC Tiger Challenge | Princeton | George School Aquatics | 2023-05-21 | 50 M | |
| Kuukausiuinnit 22.5. | Helsinki | HTU Stadi ry | 2023-05-22 | 25 M | |
