Antonina Maria Sladek

Women / born 2010

starts

5072

top FINA

personal best events

PP Over The Years

2022: 10.0 / 2023: 24.6 / 2024: 22.6 / 2025: 227.2 / 2026: 19.2

100m Backstroke Progress

1 swim recordedAll disciplines

Date	Meet	Start	Result	FINA	PP	PB +/-
25 Oct 2025	Speed Open	1.25,34	1.14,05	388	72.84	-13.2 Rankings

Best Improvements

200m Breaststroke: -51.8% at Mjøssvøm

100m Backstroke: -13.2% at Speed Open

200m Breaststroke: -12.7% at Zeekit LÅMØ Øst 2022

200m Backstroke: -9% at Zeekit LÅMØ Øst 2022

200m Medley: -8.9% at Zeekit LÅMØ Øst 2022

PBs

100m Backstroke: 1.14,05

100m Breaststroke: 1.17,93

100m Butterfly: 1.16,79

100m Freestyle: 1.01,93

100m Medley: 1.10,19

200m Backstroke: 2.32,20

200m Breaststroke: 1.22,27

200m Freestyle: 1.04,20

200m Medley: 2.37,00

400m Freestyle: 5.02,70

50m Backstroke: 32,65

50m Breaststroke: 34,83

50m Butterfly: 30,50

50m Freestyle: 27,51

Top 3 FINA

5072 / 200m Freestyle / 1.04,20

4177 / 200m Breaststroke / 1.22,27

571 / 50m Freestyle / 27,51

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 Breaststroke National rankings	1.21,13	1.21,13	454	27.72
100m Freestyle National rankings	1.04,20	1.04,20	479	30.85
50m Backstroke National rankings	34,91	34,91	377	19.11
50m Breaststroke National rankings	36,16	36,16	482	31.24
50m Butterfly National rankings	31,70	31,70	430	24.86
50m Freestyle National rankings	28,55	28,55	511	35.11

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

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.17,37	1.17,39	315	13.34	0
200m Backstroke National rankings	2.32,20	2.35,13	440	7.69	1.9
200m Breaststroke National rankings	2.48,86	2.51,03	464	11.23	1.3
200m Medley National rankings	2.39,80	2.37,00	464	43.2	-1.8
400m Freestyle National rankings	5.02,70	5.16,78	383	1.53	4.7

LÅMØ Kvaliken07 Mar 2026 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.16,79	1.17,37	316	6.5	0.8
100m Medley National rankings	1.10,19	1.10,52	477	16.84	0.5
200m Backstroke National rankings	2.35,75	2.32,20	466	47.98	-2.3
200m Breaststroke National rankings	2.50,03	2.48,86	483	37	-0.7
50m Backstroke National rankings	34,91	32,65	461	81.03	-6.5
50m Butterfly National rankings	30,50	31,06	457	8.69	1.8

Asker Open06 Feb 2026 / Holmen

Discipline	Start	Result	FINA	PP	PB +/-
200m Medley National rankings	2.39,01	2.40,98	431	10.13	1.2
400m Freestyle National rankings	5.02,70	5.14,71	391	2.24	4
50m Breaststroke National rankings	34,83	35,13	526	17.23	0.9
50m Freestyle National rankings	27,51	28,60	508	3.78	4

Skagerrak Swim23 Jan 2026 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.17,93	1.23,36	418	0.58	7
100m Freestyle National rankings	1.01,93	1.04,32	476	3.49	3.9
200m Freestyle National rankings	2.19,27	2.32,58	377	0.13	9.6
50m Backstroke National rankings	35,90	34,91	377	34.35	-2.8
50m Breaststroke National rankings	34,83	37,32	439	0.61	7.1
50m Freestyle National rankings	27,51	29,26	475	1.02	6.4

Bærum Open05 Dec 2025 / Nadderud

Discipline	Start	Result	FINA	PP	PB +/-
100m Freestyle National rankings	1.02,11	1.01,93	534	41.21	-0.3
200m Breaststroke National rankings	2.50,03	2.55,37	431	4.2	3.1
200m Freestyle National rankings	2.27,20	2.19,27	496	84.87	-5.4
200m Medley National rankings	2.39,01	DISK	0	0	n/a
50m Breaststroke National rankings	34,83	35,21	523	15.6	1.1
50m Butterfly National rankings	31,94	30,50	483	72.61	-4.5
50m Freestyle National rankings	27,62	27,51	571	48.25	-0.4

NM Kortbane13 Nov 2025 / Holmen

Discipline	Start	Result	FINA	PP	PB +/-
50m Breaststroke National rankings	34,83	35,74	500	7.17	2.6

Odal Sparebank Open Høst08 Nov 2025 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.18,98	1.17,93	512	47.45	-1.3
100m Medley National rankings	1.10,22	1.10,19	484	31.5	0
50m Breaststroke National rankings	34,83	35,24	521	14.81	1.2
50m Freestyle National rankings	27,62	28,08	537	12.55	1.7

Speed Open25 Oct 2025 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.25,34	1.14,05	388	72.84	-13.2
100m Freestyle National rankings	1.02,68	1.02,11	529	46.43	-0.9
200m Breaststroke National rankings	2.50,56	2.50,03	473	32.33	-0.3
50m Breaststroke National rankings	35,65	35,45	512	40.64	-0.6
50m Freestyle National rankings	28,07	27,62	564	61.3	-1.6

NM Ungdom17 Oct 2025 / Bergen

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.18,98	1.19,74	478	13.62	1
100m Medley National rankings	1.10,22	1.12,55	438	3.94	3.3
50m Breaststroke National rankings	35,65	34,83	540	64.43	-2.3
50m Freestyle National rankings	28,07	28,08	537	38.78	0

Lambertseter Open19 Sept 2025 / Lambertseter

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.19,72	1.19,74	478	30.72	0
100m Freestyle National rankings	1.03,94	1.03,50	495	38.86	-0.7
100m Medley National rankings	1.12,05	1.10,22	483	53.47	-2.5
50m Breaststroke National rankings	35,65	35,96	491	15.01	0.9
50m Butterfly National rankings	31,94	32,09	415	12.75	0.5
50m Freestyle National rankings	28,07	28,76	500	7.51	2.5

Mjøssvøm13 Jun 2025 / Hamar

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.19,72	1.22,77	427	2.94	3.8
100m Freestyle National rankings	1.03,94	1.04,94	463	9.77	1.6
200m Breaststroke National rankings	2.50,56	1.22,27	4177	8723.66	-51.8
200m Freestyle National rankings		1.04,20	5072	25	n/a
50m Breaststroke National rankings	35,65	36,16	482	11.59	1.4
50m Butterfly National rankings	31,94	32,01	418	14.68	0.2
50m Freestyle National rankings	28,07	28,99	488	4.89	3.3

Zeekit Årsklassemesterskap07 Jun 2025 / Porsgrunn

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.16,79	1.18,82	299	2.56	2.6
200m Backstroke National rankings	2.38,73	2.35,75	435	38.73	-1.9
200m Breaststroke National rankings	2.50,56	2.54,35	438	6.63	2.2
200m Medley National rankings	2.39,01	2.39,80	440	14.33	0.5
400m Freestyle National rankings	5.11,91	5.02,70	440	48.4	-3

Zeekit LÅMØ Øst14 Mar 2025 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.20,39	1.16,79	323	32.47	-4.5
200m Backstroke National rankings	2.45,32	2.38,73	411	49.2	-4
200m Breaststroke National rankings	2.51,95	2.50,56	468	35.53	-0.8
200m Medley National rankings	2.44,04	2.39,01	447	50.78	-3.1
400m Freestyle National rankings	5.10,26	5.11,91	402	11.96	0.5

Zeekit LÅMØ Øst15 Mar 2024 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.25,39	1.24,73	240	9.34	-0.8
200m Backstroke National rankings	2.51,46	2.49,08	340	21.37	-1.4
200m Breaststroke National rankings	2.59,71	2.58,35	410	27.27	-0.8
200m Medley National rankings	2.49,55	2.46,93	386	28.13	-1.5
400m Freestyle National rankings	5.22,68	5.18,00	379	27.12	-1.5

Zeekit LÅMØ Øst17 Mar 2023 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.36,17	1.33,91	176	6.97	-2.4
200m Backstroke National rankings	3.05,86	3.00,04	281	20.07	-3.1
200m Breaststroke National rankings	3.15,83	3.08,87	345	32.72	-3.6
200m Medley National rankings	3.02,22	2.57,37	322	24.63	-2.7
400m Freestyle National rankings	6.00,71	5.37,14	318	38.56	-6.5

Zeekit LÅMØ Øst 202218 Mar 2022 / Fredrikstad

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.20,51	DISK	0	0	n/a
200m Backstroke National rankings	4.08,13	3.45,81	142	8.88	-9
200m Breaststroke National rankings	4.09,27	3.37,53	225	24.35	-12.7
200m Medley National rankings	3.59,63	3.38,30	172	12.98	-8.9
400m Freestyle National rankings	7.22,44	7.18,13	145	3.57	-1