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.
Competed in Hanko on 10 August 1913.
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Competed in Helsinki on 2 August 1913.
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Competed in Helsinki on 3 August 1913.
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Competed in Helsinki on 3 August 1913.
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Competed in Vaasa on 27 July 1913.
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Competed in Turku on 10 August 1913.
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Competed in Tampere on 25 August 1913.
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Competed in Pori on 16 August 1913.
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Competed in Tampere on 24 August 1913.
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Competed in Turku on 10 August 1913.
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Competed in Pori on 16 August 1913.
Arvo Aaltonen's time broke the Finnish record, but could not be ratified because it was swum in a river.
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Competed in Pori on 17 August 1913.
Seuderling's time broke the Finnish record, but could not be ratified because it was swum in a river.
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Competed in Vaasa on 27 July 1913.
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Competed in Helsinki on 2 August 1913.
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Competed in Helsinki on 3 August 1913.
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Competed in Tampere.
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