1906 Finnish championships in aquatics

From 1906 to 1926, the Finnish Swimming Federation did not arrange a dedicated national competition, but spread out the hosting duties of the championship events to multiple clubs.

Plain
Competed in Helsinki on 2 September 1906. Source:

Platform
Competed in Helsinki on 2 September 1906. Source:

100 metre freestyle
Competed in Vaasa on 28 July 1906. Sources:

1000 metre freestyle
Competed in Vaasa on 29 July 1906. Source:

200 metre breaststroke
Competed in Vaasa on 28 July 1906. Source:

Cederberg's time would have been the world record later when FINA was founded, but they refused to ratify it because he wore swimming briefs instead of a racing suit.

100 metre freestyle
Competed in Helsinki on 22 July 1906. Source:

Elsa Lingonblad became the first to win an official Finnish championship in aquatics.