Kosma Mastalerz

born 2008 · male · 🇵🇱 Poland · SPiR Aqua Żyrardów

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Results period: 2025/26 (current)2024/25 2023/24 2022/23 All-time

The current season is incomplete; the ranking shows results available to date without projections.

Meets

Swims

Best FINA points

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Progression — all-time

50 m backstroke 25 m pool

5 swims · best time 40.70 · 3.69 faster than the first swim

50 m freestyle 25 m pool

3 swims · best time 35.26 · 2.08 faster than the first swim

50 m breaststroke 25 m pool

2 swims · best time 47.24 · 3.04 faster than the first swim

Event	Pool	Time	FINA pts	Where

Date	Meet	Event	Time	Pts