Club management PL EN

Road to the Olympics — KS Delfin Gdynia

Season-best results from 2025/26 by Polish swimmers compared with current Polish open records. WOZ = what percentage of the record time a season best achieves.

Season 2025/26 · season-best result · active swimmers aged 25 or under

Record sources: Poland: Polski Związek Pływacki - Komisja Pływania / Rekordy (updated 7 Dec 2025)

Paris 2024 medalPolish record 50 m pool25 m pool Season: 2025/262024/25 Sex: AllWomenMen
Swimmers ranked
108
At target level
0
Close to target (90%+)
2
Best WOZ
93.0%
🏆 Ranking leader
🇵🇱 Błażej Dworakowski
200 butterfly · 25 m pool
93.0%WOZ
+8.28to the national record

Top 15 swimmers

0% 30% 60% 90% Błażej Dworakowski 93.0% Nadia Jastrząbek 90.2% Lena Olender 88.3% Oskar Dźwilewski 88.3% Igor Mentel 87.9% Konrad Bielecki 86.7% Marcel Ogrodnik 86.3% Marta Laszka-Gołasz… 81.0% Oliwia Czarnecka 80.7% Jakub Stopiński 80.6% Mateusz Matylla 80.5% Julia Czajkowska 79.8% Mikołaj Chuk 79.7% Julia Żółtkowska 78.6% Karolina Kryszczuk 78.2% 🏆 Polish record
≥100% 90–99% 80–89% <80%

Full ranking

SwimmerSexCountryBest eventWOZMissingevents
🥇 Błażej Dworakowski 2007 Men 🇵🇱 Poland 200 butterfly 25 m pool
SB 1:57.54 → 1:49.26		 93.0% +8.28 7
🥈 Nadia Jastrząbek 2005 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 57.02 → 51.44		 90.2% +5.58 2
🥉 Lena Olender 2008 Women 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:12.42 → 1:03.97		 88.3% +8.45 5
4. Oskar Dźwilewski 2011 Men 🇵🇱 Poland 400 freestyle 25 m pool
SB 4:06.43 → 3:37.57		 88.3% +28.86 3
5. Igor Mentel 2008 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 52.54 → 46.19		 87.9% +6.35 4
6. Konrad Bielecki 2010 Men 🇵🇱 Poland 400 freestyle 25 m pool
SB 4:10.97 → 3:37.57		 86.7% +33.40 6
7. Marcel Ogrodnik 2009 Men 🇵🇱 Poland 200 medley 25 m pool
SB 2:11.39 → 1:53.39		 86.3% +18.00 4
8. Marta Laszka-Gołaszewska 2013 Women 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:19.00 → 1:03.97		 81.0% +15.03 7
9. Oliwia Czarnecka 2009 Women 🇵🇱 Poland 100 butterfly 25 m pool
SB 1:10.59 → 57.00		 80.7% +13.59 7
10. Jakub Stopiński 2010 Men 🇵🇱 Poland 100 butterfly 25 m pool
SB 1:01.02 → 49.18		 80.6% +11.84 4
11. Mateusz Matylla 2010 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 57.35 → 46.19		 80.5% +11.16 9
12. Julia Czajkowska 2010 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 28.95 → 23.10		 79.8% +5.85 4
13. Mikołaj Chuk 2010 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 57.96 → 46.19		 79.7% +11.77 4
14. Julia Żółtkowska 2010 Women 🇵🇱 Poland 200 freestyle 25 m pool
SB 2:25.28 → 1:54.26		 78.6% +31.02 5
15. Karolina Kryszczuk 2012 Women 🇵🇱 Poland 100 backstroke 25 m pool
SB 1:13.02 → 57.09		 78.2% +15.93 5
16. Victoria Bagińska 2010 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:05.99 → 51.44		 78.0% +14.55 4
17. Alicja Gołuńska 2014 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:06.27 → 51.44		 77.6% +14.83 7
18. Urszula Sosnowska 2009 Women 🇵🇱 Poland 200 breaststroke 25 m pool
SB 3:02.19 → 2:21.37		 77.6% +40.82 4
19. Maja Dembińska 2013 Women 🇵🇱 Poland 400 freestyle 25 m pool
SB 5:14.84 → 4:02.68		 77.1% +1:12.16 4
20. Radosław Revel 2009 Men 🇵🇱 Poland 200 breaststroke 25 m pool
SB 2:43.10 → 2:04.23		 76.2% +38.87 6
21. Kacper Wątły 2010 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:00.81 → 46.19		 76.0% +14.62 4
22. Oliwia Marciniuk 2013 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 30.57 → 23.10		 75.6% +7.47 9
23. Karol Falkowski 2010 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:01.25 → 46.19		 75.4% +15.06 4
24. Lena Kowalska 2008 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:08.82 → 51.44		 74.7% +17.38 2
25. Zuzanna Kolenda 2012 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:08.94 → 51.44		 74.6% +17.50 4
26. Malwina Buraczewska 2013 Women 🇵🇱 Poland 400 freestyle 25 m pool
SB 5:25.66 → 4:02.68		 74.5% +1:22.98 6
27. Pola Meyer 2014 Women 🇵🇱 Poland 200 breaststroke 25 m pool
SB 3:09.79 → 2:21.37		 74.5% +48.42 5
28. Marianna Sobczak 2008 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 31.21 → 23.10		 74.0% +8.11 4
29. Laura Dembek 2009 Women 🇵🇱 Poland 200 backstroke 25 m pool
SB 2:48.31 → 2:04.43		 73.9% +43.88 5
30. Pola Szewczyńska 2014 Women 🇵🇱 Poland 100 backstroke 25 m pool
SB 1:17.51 → 57.09		 73.7% +20.42 7
31. Agata Wesserling 2014 Women 🇵🇱 Poland 200 breaststroke 25 m pool
SB 3:12.57 → 2:21.37		 73.4% +51.20 5
32. Justyna Byba 2012 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:10.92 → 51.44		 72.5% +19.48 3
33. Andrzej Fiuk 2011 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 28.76 → 20.79		 72.3% +7.97 5
34. Jan Śliwa 2012 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 29.03 → 20.79		 71.6% +8.24 5
35. Liliana Grotkowska 2012 Women 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:29.45 → 1:03.97		 71.5% +25.48 3
36. Patrycja Tur 2013 Women 🇵🇱 Poland 100 backstroke 25 m pool
SB 1:20.10 → 57.09		 71.3% +23.01 6
37. Oliwia Prieba 2013 Women 🇵🇱 Poland 200 breaststroke 25 m pool
SB 3:19.08 → 2:21.37		 71.0% +57.71 5
38. Lena Trocka 2011 Women 🇵🇱 Poland 200 medley 25 m pool
SB 3:00.75 → 2:07.97		 70.8% +52.78 3
39. Milan Gronowski 2012 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 29.65 → 20.79		 70.1% +8.86 6
40. Małgorzata Kasjaniuk 2014 Women 🇵🇱 Poland 200 backstroke 25 m pool
SB 2:58.40 → 2:04.43		 69.7% +53.97 8
41. Tymon Migot-Paczyński 2013 Men 🇵🇱 Poland 400 freestyle 25 m pool
SB 5:12.58 → 3:37.57		 69.6% +1:35.01 7
42. Maja, Amelia Karnat 2013 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:14.78 → 51.44		 68.8% +23.34 6
43. Marta Dokrzewska 2013 Women 🇵🇱 Poland 100 backstroke 25 m pool
SB 1:23.32 → 57.09		 68.5% +26.23 4
44. Wiktoria Wasilewko 2011 Women 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:34.56 → 1:03.97		 67.7% +30.59 3
45. Jan Uryniuk 2012 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 30.78 → 20.79		 67.5% +9.99 4
46. Natalia Zając 2013 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 34.25 → 23.10		 67.4% +11.15 3
47. Robert Róg 2012 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:08.71 → 46.19		 67.2% +22.52 3
48. Tymon Żembrowski 2012 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 30.97 → 20.79		 67.1% +10.18 5
49. Marcelina Kwaśniewska 2011 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:17.02 → 51.44		 66.8% +25.58 2
50. Kacper Płotka 2011 Men 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:26.24 → 56.98		 66.1% +29.26 5
51. Adam Paczkowski 2015 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:10.13 → 46.19		 65.9% +23.94 6
52. Grzegorz Jankowski 2012 Men 🇵🇱 Poland 200 backstroke 25 m pool
SB 2:45.45 → 1:47.38		 64.9% +58.07 3
53. Adela Wesserling 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 35.92 → 23.10		 64.3% +12.82 4
54. Pola Czajkowska 2015 Women 🇵🇱 Poland 200 freestyle 25 m pool
SB 2:58.59 → 1:54.26		 64.0% +1:04.33 4
55. Julia Bladowska 2012 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 36.14 → 23.10		 63.9% +13.04 4
56. Aleksandra Labuda 2012 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:20.69 → 51.44		 63.8% +29.25 3
57. Konrad Kierznowski 2013 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:13.27 → 46.19		 63.0% +27.08 5
58. Lena Kortas 2015 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 36.67 → 23.10		 63.0% +13.57 2
59. Kalina Trojanowska 2012 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:22.50 → 51.44		 62.4% +31.06 1
60. Jagoda Radzieńska 2014 Women 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:42.88 → 1:03.97		 62.2% +38.91 2
61. Bartosz Róg 2014 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 34.05 → 20.79		 61.1% +13.26 5
62. Zoja Wesołowska 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 38.96 → 23.10		 59.3% +15.86 3
63. Weronika Balin 2015 Women 🇵🇱 Poland 200 freestyle 25 m pool
SB 3:12.79 → 1:54.26		 59.3% +1:18.53 4
64. Zosia Kaczmarzyk 2014 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 38.99 → 23.10		 59.2% +15.89 2
65. Szymon Zakrzewski 2014 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 35.21 → 20.79		 59.0% +14.42 5
66. Gabriela Gwozdecka 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 39.13 → 23.10		 59.0% +16.03 3
67. Dorota Grzankowska 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 39.71 → 23.10		 58.2% +16.61 1
68. Matylda Piasecka 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 39.96 → 23.10		 57.8% +16.86 2
69. Piotr Kuczyński 2015 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:19.98 → 46.19		 57.8% +33.79 4
70. Tomasz Krasowski 2016 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 36.21 → 20.79		 57.4% +15.42 3
71. Laura Szpak 2015 Women 🇵🇱 Poland 100 backstroke 25 m pool
SB 1:39.99 → 57.09		 57.1% +42.90 4
72. Mykhailo Netrebko 2015 Men 🇵🇱 Poland 200 freestyle 25 m pool
SB 2:58.54 → 1:41.48		 56.8% +1:17.06 4
73. Krzysztof Sułkowski 2012 Men 🇵🇱 Poland 100 breaststroke 25 m pool
SB 1:42.03 → 56.98		 55.8% +45.05 4
74. Nina Mentel 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 42.10 → 23.10		 54.9% +19.00 1
75. Kajetan Bultrowicz 2012 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 38.67 → 20.79		 53.8% +17.88 3
76. Franciszek Surdykowski 2016 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 39.14 → 20.79		 53.1% +18.35 2
77. Dagmara Brodzińska 2015 Women 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:36.90 → 51.44		 53.1% +45.46 2
78. Tymon Pietrek 2015 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:27.98 → 46.19		 52.5% +41.79 3
79. Leonard Buczek 2016 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 40.03 → 20.79		 51.9% +19.24 2
80. Tomasz Miedzik 2016 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 41.08 → 20.79		 50.6% +20.29 1
81. Małgorzata Kawecka 2017 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 45.76 → 23.10		 50.5% +22.66 1
82. Przemysław Pejganowicz 2015 Men 🇵🇱 Poland 200 freestyle 25 m pool
SB 3:21.51 → 1:41.48		 50.4% +1:40.03 5
83. Laura Reszka 2018 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 46.48 → 23.10		 49.7% +23.38 2
84. Kacper Krawczyk 2014 Men 🇵🇱 Poland 100 freestyle 25 m pool
SB 1:34.86 → 46.19		 48.7% +48.67 5
85. Stanisław Pytner 2017 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 43.37 → 20.79		 47.9% +22.58 1
86. Lena Łukowicz-Rybak 2017 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 48.30 → 23.10		 47.8% +25.20 1
87. Liliana Drapiewska 2017 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 48.49 → 23.10		 47.6% +25.39 1
88. Matylda Grabowska 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 48.85 → 23.10		 47.3% +25.75 2
89. Nikodem Jaroszewski 2017 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 46.99 → 20.79		 44.2% +26.20 1
90. Julia Laskowska 2016 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 56.63 → 23.10		 40.8% +33.53 1
91. Zakhar Fedyk 2016 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 51.89 → 20.79		 40.1% +31.10 1
92. Maja Wittke 2017 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 57.69 → 23.10		 40.0% +34.59 1
93. Tadeusz Długi 2017 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 54.95 → 20.79		 37.8% +34.16 1
94. Wojciech Kaczmarek 2017 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 56.02 → 20.79		 37.1% +35.23 1
95. Józef Woliński 2018 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 59.29 → 20.79		 35.1% +38.50 1
96. Nina Flisikowska 2018 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 1:07.48 → 23.10		 34.2% +44.38 1
97. Wojciech Gawlik 2018 Men 🇵🇱 Poland 50 freestyle 25 m pool
SB 1:02.99 → 20.79		 33.0% +42.20 1
98. Iga Wielesik 2018 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 1:10.57 → 23.10		 32.7% +47.47 1
99. Klara Osypowicz 2018 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 1:13.79 → 23.10		 31.3% +50.69 1
100. Hanna Warpechowska 2018 Women 🇵🇱 Poland 50 freestyle 25 m pool
SB 1:21.19 → 23.10		 28.5% +58.09 1
Swimmer comparison Compare → clear