Ewa Dorota Mazurkiewicz

Women / born 2012

starts

440

top FINA

personal best events

PP Over The Years

2023: 9.4 / 2024: 15.7 / 2025: 21.5 / 2026: 17.5

50m Backstroke Progress

1 swim recordedAll disciplines

Date	Meet	Start	Result	FINA	PP	PB +/-
01 May 2026	Marienlyst Open	39,69	39,69	256	8.81	0 Rankings

Best Improvements

100m Medley: -9.9% at Bærum Open

100m Medley: -9.5% at Zeekit LÅMØ Øst

50m Butterfly: -8.8% at Zeekit LÅMØ Øst

100m Butterfly: -7.8% at Zeekit LÅMØ Øst

100m Backstroke: -6.4% at Zeekit LÅMØ Øst

PBs

100m Backstroke: 1.22,17

100m Breaststroke: 1.22,73

100m Butterfly: 1.17,06

100m Freestyle: 1.10,67

100m Medley: 1.17,01

1500m Freestyle: 21.25,06

200m Backstroke: 2.52,06

200m Breaststroke: 2.56,31

200m Freestyle: 2.31,23

200m Medley: 2.44,51

400m Freestyle: 5.02,65

400m Medley: 6.23,99

50m Backstroke: 39,69

50m Breaststroke: 37,94

50m Butterfly: 35,24

50m Freestyle: 32,19

800m Freestyle: 11.25,80

Top 3 FINA

440 / 400m Freestyle / 5.02,65

428 / 100m Breaststroke / 1.22,73

424 / 200m Breaststroke / 2.56,31

Races By Meet

Start time, result time, FINA and PP for every swim.Newest Oldest

Marienlyst Open01 May 2026 / Drammen

Discipline	Start	Result	FINA	PP
100m Backstroke National rankings	1.26,61	1.26,61	242	7.88
100m Breaststroke National rankings	1.26,05	1.26,05	380	19.42
100m Butterfly National rankings	1.35,12	1.35,12	170	3.89
200m Breaststroke National rankings	3.08,24	3.08,24	348	16.28
400m Freestyle National rankings	5.24,10	5.24,10	358	17.23
50m Backstroke National rankings	39,69	39,69	256	8.81
50m Freestyle National rankings	32,19	32,19	356	17.04

Zeekit LÅMØ Øst 1 - Oslo/Asker/Bærum - 202610 Apr 2026 / Lambertseter

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.19,73	1.17,06	320	26.88	-3.3
200m Backstroke National rankings	2.52,06	2.54,55	309	4.76	1.4
200m Breaststroke National rankings	2.59,02	2.56,31	424	33.94	-1.5
200m Medley National rankings	2.47,82	2.44,51	404	34.07	-2
400m Freestyle National rankings	5.10,55	5.02,65	440	44.38	-2.5

Asker Open06 Feb 2026 / Holmen

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.23,16	1.19,73	288	24.5	-4.1
200m Backstroke National rankings	2.57,42	2.52,06	322	25.92	-3
200m Breaststroke National rankings	3.00,27	2.59,02	405	26.01	-0.7
200m Medley National rankings	2.52,28	2.47,82	380	33.7	-2.6
400m Freestyle National rankings	5.23,32	5.10,55	407	47.58	-3.9

Skagerrak Swim23 Jan 2026 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.22,73	1.26,05	380	2.12	4
100m Freestyle National rankings	1.09,88	1.10,67	359	7.35	1.1
200m Breaststroke National rankings	3.00,27	3.08,24	348	1.46	4.4
200m Freestyle National rankings	2.31,23	2.35,96	353	2.82	3.1
200m Medley National rankings	2.52,28	2.53,88	342	7.28	0.9
400m Freestyle National rankings	5.23,32	5.24,10	358	10.76	0.2
50m Breaststroke National rankings	37,94	38,76	392	5.31	2.2
50m Freestyle National rankings	32,45	32,19	356	20.56	-0.8
800m Freestyle National rankings	11.13,87	11.25,80	337	4.72	1.8

Bærum Open05 Dec 2025 / Nadderud

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.26,61	1.22,17	284	26.95	-5.1
100m Breaststroke National rankings	1.23,08	1.22,73	428	27.11	-0.4
100m Medley National rankings	1.25,51	1.17,01	366	60.87	-9.9
200m Breaststroke National rankings	3.00,27	3.01,16	391	11.32	0.5
200m Butterfly National rankings	4.08,19	DISK	0	0	n/a
200m Freestyle National rankings	2.34,81	2.31,23	388	33.26	-2.3
200m Medley National rankings	2.55,02	2.52,28	351	23.74	-1.6

Odal Sparebank Open Høst08 Nov 2025 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.25,87	1.23,08	422	46	-3.2
100m Butterfly National rankings	1.23,16	1.24,91	239	2.07	2.1
1500m Freestyle National rankings		21.25,06	353	25	n/a
50m Butterfly National rankings	37,22	35,24	313	33.45	-5.3

Speed Open25 Oct 2025 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
200m Breaststroke National rankings	3.04,76	3.00,27	397	35.48	-2.4
200m Medley National rankings	2.55,02	DISK	0	0	n/a
400m Freestyle National rankings	5.29,50	5.23,32	361	26.67	-1.9
50m Breaststroke National rankings	39,37	37,94	418	48.03	-3.6

Mjøssvøm13 Jun 2025 / Hamar

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.27,78	1.28,62	348	7.22	1
200m Breaststroke National rankings	3.04,76	3.10,50	336	2.55	3.1
200m Freestyle National rankings	2.38,52	2.38,42	337	15.65	-0.1
200m Medley National rankings	2.55,02	2.57,62	321	4.91	1.5
400m Freestyle National rankings	5.29,50	5.37,78	316	3	2.5
400m Medley National rankings		6.23,99	294	25	n/a
50m Breaststroke National rankings	39,37	41,46	320	0.79	5.3

Zeekit LÅMØ Øst14 Mar 2025 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.31,90	1.30,85	195	6.59	-1.1
200m Backstroke National rankings	3.04,71	2.59,76	283	19.02	-2.7
200m Breaststroke National rankings	3.07,36	3.04,76	368	25.04	-1.4
200m Medley National rankings	3.01,43	2.55,02	335	30.39	-3.5
400m Freestyle National rankings	5.48,69	5.29,50	341	40.53	-5.5

Zeekit LÅMØ Øst15 Mar 2024 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.39,66	1.31,90	188	14.7	-7.8
200m Backstroke National rankings	3.10,70	DISK	0	0	n/a
200m Breaststroke National rankings	3.20,60	3.14,55	315	24.81	-3
200m Medley National rankings	3.07,84	3.01,43	301	24.16	-3.4
400m Freestyle National rankings	5.53,29	5.48,69	287	14.91	-1.3

Zeekit LÅMØ Øst17 Mar 2023 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.46,91	1.40,05	157	9.32	-6.4
100m Breaststroke National rankings	1.52,20	1.48,55	189	9.38	-3.3
100m Medley National rankings	1.46,55	1.36,46	186	15.52	-9.5
200m Freestyle National rankings	3.17,33	3.18,44	171	2.07	0.6
50m Butterfly National rankings	48,49	44,20	158	10.9	-8.8