Federation · POL
Poland national best marks
Best marks by Poland athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
95
Stored marks
68
Distinct marks shown
Women's 400m
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Natalia Kaczmarek | 48.90 | 20 Jul 2024 | — | 26 |
| 1= | Natalia Bukowiecka | 48.90 | 20 Jul 2024 | — | — |
| 3 | Natalia Bukowiecka | 48.98 | 10 Jun 2024 | — | — |
| 3= | Natalia Bukowiecka | 48.98 | 9 Aug 2024 | — | — |
| 5 | Natalia Bukowiecka | 49.27 | 18 Sep 2025 | — | — |
| 6 | Irena Szewinska | 49.28 | 29 Jul 1976 | — | — |
| 7 | Natalia Bukowiecka | 49.48 | 16 Jul 2023 | — | — |
| 8 | Natalia Bukowiecka | 49.50 | 21 Aug 2023 | — | — |
| 9 | Irena Szewinska | 49.52 | 3 Sep 1977 | — | — |
| 10 | Natalia Bukowiecka | 49.57 | 23 Aug 2023 | — | — |
| 10= | Natalia Bukowiecka | 49.57 | 13 Aug 2026 | — | — |
| 12 | Natalia Bukowiecka | 49.60 | 23 Aug 2026 | — | — |
| 13 | Natalia Bukowiecka | 49.63 | 21 Jul 2023 | — | — |
| 14 | Natalia Bukowiecka | 49.67 | 15 Sep 2025 | — | — |
| 15 | Natalia Bukowiecka | 49.72 | 11 Jul 2025 | — | — |
| 16 | Irena Szewinska | 49.75 | 22 Jun 1976 | — | — |
| 17 | Natalia Bukowiecka | 49.80 | 30 May 2024 | — | — |
| 18 | Natalia Bukowiecka | 49.82 | 7 Jul 2024 | — | — |
| 19 | Natalia Bukowiecka | 49.86 | 6 Aug 2022 | — | — |
| 19= | Natalia Bukowiecka | 49.86 | 10 Jun 2024 | — | — |
| 21 | Irena Szewinska | 49.89 | 1 Jul 1977 | — | — |
| 22 | Natalia Bukowiecka | 49.94 | 17 Aug 2022 | — | — |
| 23 | Natalia Bukowiecka | 49.95 | 25 Aug 2024 | — | — |
| 24 | Irena Szewinska | 49.97 | 26 Aug 1977 | — | — |
| 25 | Natalia Bukowiecka | 49.98 | 5 Aug 2024 | — | — |
| 26 | Natalia Bukowiecka | 50.02 | 4 Jun 2023 | — | — |
| 26= | Natalia Bukowiecka | 50.02 | 20 Aug 2023 | — | — |
| 26= | Natalia Bukowiecka | 50.02 | 25 Jul 2026 | — | — |
| 29 | Natalia Bukowiecka | 50.04 | 15 Aug 2026 | — | — |
| 30 | Natalia Bukowiecka | 50.07 | 19 Jul 2025 | — | — |
| 31 | Natalia Bukowiecka | 50.09 | 28 May 2024 | — | — |
| 32 | Natalia Bukowiecka | 50.10 | 9 Jun 2023 | — | — |
| 32= | Natalia Bukowiecka | 50.10 | 19 Jun 2026 | — | — |
| 32= | Natalia Bukowiecka | 50.10 | 18 Jul 2026 | — | — |
| 35 | Natalia Bukowiecka | 50.12 | 29 May 2026 | — | — |
| 36 | Natalia Bukowiecka | 50.13 | 30 Aug 2026 | — | — |
| 37 | Natalia Bukowiecka | 50.14 | 27 Jun 2025 | — | — |
| 38 | Natalia Bukowiecka | 50.16 | 31 May 2022 | — | — |
| 38= | Natalia Bukowiecka | 50.16 | 16 Aug 2025 | — | — |
| 38= | Natalia Bukowiecka | 50.16 | 14 Sep 2025 | — | — |
| 41 | Natalia Bukowiecka | 50.21 | 17 Jul 2022 | — | — |
| 41= | Natalia Bukowiecka | 50.21 | 24 Jun 2025 | — | — |
| 43 | Natalia Bukowiecka | 50.24 | 18 Jun 2022 | — | — |
| 44 | Anna Kielbasinska | 50.28 | 18 Jun 2022 | — | — |
| 45 | Anna Kielbasinska | 50.29 | 17 Aug 2022 | — | — |
| 45= | Natalia Bukowiecka | 50.29 | 20 Apr 2024 | — | — |
| 47 | Anna Kielbasinska | 50.31 | 3 Jul 2022 | — | — |
| 48 | Irena Szewinska | 50.32 | 13 Sep 1974 | — | — |
| 49 | Natalia Bukowiecka | 50.34 | 10 Jun 2002 | — | — |
| 49= | Natalia Bukowiecka | 50.34 | 23 Jun 2023 | — | — |
| 51 | Anna Kielbasinska | 50.38 | 14 Aug 2021 | — | — |
| 51= | Anna Kielbasinska | 50.38 | 31 May 2022 | — | — |
| 51= | Natalia Bukowiecka | 50.38 | 17 Sep 2023 | — | — |
| 54 | Irena Szewinska | 50.40 | 31 Aug 1978 | — | — |
| 54= | Natalia Bukowiecka | 50.40 | 5 Jun 2022 | — | — |
| 54= | Natalia Bukowiecka | 50.40 | 16 Aug 2022 | — | — |
| 54= | Natalia Bukowiecka | 50.40 | 11 Sep 2026 | — | — |
| 58 | Justyna Swiety-Ersetic | 50.41 | 11 Aug 2018 | — | — |
| 58= | Natalia Bukowiecka | 50.41 | 2 Jun 2023 | — | — |
| 60 | Natalia Bukowiecka | 50.42 | 18 May 2024 | — | — |
| 61 | Natalia Bukowiecka | 50.44 | 30 May 2025 | — | — |
| 62 | Anna Kielbasinska | 50.45 | 16 Aug 2022 | — | — |
| 63 | Irena Szewinska | 50.48 | 28 Jul 1976 | — | — |
| 63= | Natalia Bukowiecka | 50.48 | 28 Jun 2026 | — | — |
| 65 | Irena Szewinska | 50.49 | 14 Aug 1976 | — | — |
| 66 | Irena Szewinska | 50.50 | 16 Aug 1975 | — | — |
| 67 | Irena Szewinska | 50.51 | 8 Jun 1976 | — | — |
| 68 | Anna Kielbasinska | 50.57 | 6 Aug 2022 | — | — |
| 69 | Irena Szewinska | 50.58 | 9 Jul 1976 | — | — |
| 70 | Anna Kielbasinska | 50.60 | 30 Jun 2022 | — | — |
| 71 | Anna Kielbasinska | 50.63 | 17 Jul 2022 | — | — |
| 72 | Anna Kielbasinska | 50.65 | 20 Jul 2022 | — | — |
| 73 | Natalia Bukowiecka | 50.67 | 12 Jun 2025 | — | — |
| 74 | Genowefa Blaszak | 50.70 | 15 Aug 1986 | — | — |
| 74= | Natalia Bukowiecka | 50.70 | 5 Sep 2021 | — | — |
| 74= | Natalia Bukowiecka | 50.70 | 9 Jun 2024 | — | — |
| 77 | Natalia Bukowiecka | 50.72 | 25 Jun 2021 | — | — |
| 78 | Justyna Swiety-Ersetic | 50.74 | 5 Jun 2022 | — | — |
| 78= | Natalia Bukowiecka | 50.74 | 8 Sep 2022 | — | — |
| 80 | Natalia Bukowiecka | 50.77 | 28 Jun 2024 | — | — |
| 81 | Natalia Bukowiecka | 50.79 | 4 Aug 2021 | — | — |
| 82 | Anna Kielbasinska | 50.81 | 22 Jul 2022 | — | — |
| 83 | Irena Szewinska | 50.82 | 29 Aug 1975 | — | — |
| 84 | Irena Szewinska | 50.85 | 3 Jun 1976 | — | — |
| 84= | Irena Szewinska | 50.85 | 19 Aug 1979 | — | — |
| 84= | Justyna Swiety-Ersetic | 50.85 | 16 Jun 2019 | — | — |
| 87 | Natalia Bukowiecka | 50.88 | 27 Jun 2023 | — | — |
| 88 | Genowefa Blaszak | 50.89 | 15 Jun 1985 | — | — |
| 88= | Justyna Swiety-Ersetic | 50.89 | 6 Aug 2024 | — | — |
| 90 | Natalia Bukowiecka | 50.92 | 16 May 2025 | — | — |
| 91 | Anna Kielbasinska | 50.93 | 8 Sep 2022 | — | — |
| 92 | Justyna Swiety-Ersetic | 50.95 | 3 Oct 2019 | — | — |
| 92= | Justyna Swiety-Ersetic | 50.95 | 5 Aug 2024 | — | — |
| 94 | Justyna Swiety-Ersetic | 50.96 | 1 Oct 2019 | — | — |
| 95 | Irena Szewinska | 50.97 | 25 Sep 1978 | — | — |
Every mark in scope within the compiled depth. Equal marks share a rank ("1=" style). An athlete with marks for two nations appears under each nation represented at the time (e.g. Obikwelu under Nigeria and Portugal).
About this derivation
These lists are derived from the marks in our database — including the complete legal all-time lists imported from alltime-athletics.com — grouped by the nation the athlete was representing at each mark. They are not official national records: federations ratify national records under their own eligibility rules, and some marks here may not qualify.