| STR Time Trial | Rauma | Swimming Team Rauma | 2021-10-18 | 25 M |  |
| LHP - CUP 2 | Oulu | Oulun Lohet | 2021-10-17 | 25 M | |
| Kuukkarit lokakuu 2021 | Helsinki | Orca Helsinki ry | 2021-10-17 | 25 M | |
| Kankaanpään syysuinnit 16.10.2021 | Kankaanpää | Kankaanpään Uimarit | 2021-10-16 | 25 M | |
| Santa Claus -uinnit | Rovaniemi | Swimming Club Rovaniemi | 2021-10-16 | 25 M | |
| Espoo Swim Games | Espoo | Cetus | 2021-10-16 | 25 M | |
| Aquilan Syysuinnit | Kotka | Uimaseura Aquila | 2021-10-16 | 25 M | |
| Lakeusuinnit 2021 | Seinäjoki | Seinäjoen Uimarit -58 | 2021-10-16 | 25 M | |
| Gladius Cup 1/2021 | Kirkkonummi | Gladius Kirkkonummi | 2021-10-16 | 25 M | |
| STR Challenge III/2021 | Rauma | Swimming Team Rauma | 2021-10-11 | 25 M | |
| Ajankello uinnit 2021 | Kouvola | Kouvolan Uimarit | 2021-10-10 | 25 M | |
| NU lokakuun time trial | Rajamäki | Nurmijärven Uinti | 2021-10-10 | 25 M | |
| SiWa Akia Viesit | Vantaa, Hakunila | Simmis Wanda | 2021-10-09 | 25 M | |
| JS-cup V | Jyväskylä | Swimming Jyväskylä | 2021-10-09 | 25 M | |
| Kuopion Syysuinnit 2021 | Kuopio | Kuopion Uimaseura | 2021-10-09 | 25 M | |
| OuluCup II | Oulu | Oulun Uinti | 2021-10-09 | 25 M | |
| Nääs-Uinnit 2021 | Tampere | Uinti Tampere | 2021-10-09 | 25 M | |
| Gant ÅSK Games | Turku | Åbo Simklubb - Uintiklubi Turku ry | 2021-10-09 | 25 M | |
| NOM2021 | Reykjavík | Icelandic Swimming Association | 2021-10-08 | 25 M | |
| Cetus Kutsukilpailu Lokakuu | Espoo | Cetus | 2021-10-03 | 25 M | |
