| Cetus GP SKU | Espoo | Cetus | 2023-05-27 | 25 M |  |
| Cetus GP SKU MASTERS | Espoo | Cetus | 2023-05-27 | 25 M | |
| Raus-Cup | Rauma | Rauman uimaseura | 2023-05-27 | 25 M | |
| Märsky-uinnit | Helsinki | Helsingfors Simsällskap r.f. | 2023-05-27 | 50 M | |
| Zoggs-uinnit 2023 | Tampere | Uinti Tampere ry | 2023-05-27 | 50 M | |
| Laus Time Trial | Lahti | Lahden Uimaseura | 2023-05-27 | 25 M | |
| Månadstävling maj 2023 | Mariehamn | Ålands Simförening | 2023-05-27 | 25 M | |
| Lohiuinnit 2023 | Oulu | Oulun Lohet | 2023-05-27 | 50 M | |
| Ranska | Villejuif | Ranska | 2023-05-26 | 50 M | |
| Kouvola Cup lll | Kouvola | Kouvolan Uimarit | 2023-05-22 | 25 M | |
| Kuukausiuinnit 22.5. | Helsinki | HTU Stadi ry | 2023-05-22 | 25 M | |
| Toukokuu uinnit 2023 | Vaasa | Vaasan Uimaseura - Vasa Simsällskap ry | 2023-05-21 | 50 M | |
| HSS Cup 5 | Helsinki | Helsingfors Simsällskap r.f. | 2023-05-21 | 25 M | |
| Time Trial 21.5 | Oulu | Lohet,HaHe,Kempy | 2023-05-21 | 50 M | |
| 2023 PTAC Tiger Challenge | Princeton | George School Aquatics | 2023-05-21 | 50 M | |
| SaloCup3 | Salo | Salon Uimarit ry | 2023-05-21 | 25 M | |
| Kainuun Alueuinnit | Kajaani | Kajaanin Uimaseura | 2023-05-21 | 50 M | |
| JS-cup III | Jyväskylä | Jyväskylän Aalto | 2023-05-20 | 50 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 | |
