| AUi Toukokuun Time trials JTJR2 & JT2 & NSM | Turku | Aurajoen Uinti ry | 2021-05-08 | 50 M |  |
| AUi Toukokuun Time trials JT1 & JTJR1 | Turku | Aurajoen Uinti ry | 2021-05-08 | 50 M | |
| AUi Toukokuun Time trials 2008 & nuoremmat | Turku | Aurajoen Uinti ry | 2021-05-08 | 50 M | |
| Time Trial Aquila | Kotka | Uimaseura Aquila | 2021-05-13 | 25 M | |
| PUS Time Trial 2 | Pori | Porin uimaseura ry | 2021-05-13 | 50 M | |
| Helatorstain uinnit | Raisio | RaisU | 2021-05-13 | 25 M | |
| Hauki-cup 3 | Oulu | Haukiputaan Heitto | 2021-05-13 | 25 M | |
| CT CPAC May Meet | USA | Connecticut Swimming | 2021-05-13 | 50 M | |
| SGR Timetrial | Kauniainen | Simmis Grani | 2021-05-14 | 25 M | |
| Timetrial huhtikuu 21 | Raisio | RaisU | 2021-05-15 | 25 M | |
| Seurakisa 2 | Vantaa | Vanders | 2021-05-15 | 25 M | |
| Paisuntakrooloot | Seinäjoki | Seinäjoen Uimarit -58 | 2021-05-15 | 25 M | |
| Cetus Time Trial P2D SU | Espoo | Cetus | 2021-05-15 | 50 M | |
| Cetus Time Trial P2D LA | Espoo | Cetus | 2021-05-15 | 25 M | |
| MiUS-CUP Kevät21 | Mikkeli | Mikkelin Uimaseura | 2021-05-16 | 25 M | |
| LEN: European Championships | Budapest | | 2021-05-17 | 50 M | |
| STR Challenge 1/2021 | Rauma | Swimming Team Rauma | 2021-05-19 | 25 M | |
| Timetrial 22.5.21 | Raisio | RaisU | 2021-05-22 | 25 M | |
| Seurakisa 3 | Vantaa | Vanders | 2021-05-22 | 25 M | |
| RaUS cup | Rauma | RaUS | 2021-05-22 | 25 M | |
