Kaja Holt Belck-Olsen

Women / born 2013

starts

295

top FINA

personal best events

PP Over The Years

2024: 2.4 / 2025: 8.5 / 2026: 3.3

400m Freestyle Progress

9 swims recordedAll disciplines

Date	Meet	Start	Result	FINA	PP	PB +/-
14 Mar 2025	Zeekit LÅMØ Øst	6.33,23	6.24,91	214	9.74	-2.1 Rankings
13 Jun 2025	Mjøssvøm	6.24,91	6.48,49	179	0.17	6.1 Rankings
25 Oct 2025	Speed Open	6.24,91	6.00,35	260	25.57	-6.4 Rankings
08 Nov 2025	Odal Sparebank Open Høst	6.00,35	5.56,34	269	12.55	-1.1 Rankings
23 Nov 2025	Strømmen Sparebank Cup	5.56,34	5.45,86	295	21.39	-2.9 Rankings
06 Feb 2026	Asker Open	5.45,86	5.59,35	263	1.06	3.9 Rankings
07 Mar 2026	LÅMØ Kvaliken	5.45,86	5.56,22	270	1.73	3 Rankings
14 Mar 2026	GIFFI Vår Open 2026	5.45,86	5.54,85	273	2.14	2.6 Rankings
01 May 2026	Marienlyst Open	6.48,49	6.48,49	179	4.31	0 Rankings

Best Improvements

100m Butterfly: -12.9% at Speed Open

200m Breaststroke: -10.7% at Speed Open

200m Medley: -10.5% at Speed Open

50m Freestyle: -9.5% at Speed Open

100m Medley: -9.1% at Strømmen Sparebank Cup

PBs

100m Backstroke: 1.30,72

100m Breaststroke: 1.45,91

100m Butterfly: 1.51,65

100m Freestyle: 1.20,81

100m Medley: 1.34,87

1500m Freestyle: 23.31,75

200m Backstroke: 3.09,71

200m Breaststroke: 3.39,24

200m Freestyle: 3.03,89

200m Medley: 3.23,13

400m Freestyle: 5.45,86

50m Breaststroke: 48,64

50m Butterfly: 47,67

50m Freestyle: 34,67

800m Freestyle: 12.32,11

Top 3 FINA

295 / 400m Freestyle / 5.45,86

285 / 50m Freestyle / 34,67

280 / 50m Freestyle / 34,87

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	1.57,87	1.57,87	148	2.95
200m Freestyle National rankings	3.20,47	3.20,47	166	3.71
400m Freestyle National rankings	6.48,49	6.48,49	179	4.31
50m Breaststroke National rankings	48,89	48,89	195	5.11
50m Butterfly National rankings	58,52	58,52	68	0.62
50m Freestyle National rankings	36,50	36,50	244	8.01
800m Freestyle National rankings	12.32,11	12.32,11	255	8.74

GIFFI Vår Open 202614 Mar 2026 / Hagan

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.51,65	1.53,31	100	0.48	1.5
200m Backstroke National rankings	3.09,71	3.15,07	221	1.27	2.8
200m Breaststroke National rankings	3.39,24	3.43,21	209	1.82	1.8
200m Medley National rankings	3.23,13	3.23,82	212	3.62	0.3
400m Freestyle National rankings	5.45,86	5.54,85	273	2.14	2.6

LÅMØ Kvaliken07 Mar 2026 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.54,25	1.52,21	103	2.13	-1.8
200m Backstroke National rankings	3.09,71	3.12,55	230	2.52	1.5
200m Breaststroke National rankings	3.45,35	3.46,63	199	2.81	0.6
200m Medley National rankings	3.23,13	3.26,86	203	1.71	1.8
400m Freestyle National rankings	5.45,86	5.56,22	270	1.73	3

Asker Open06 Feb 2026 / Holmen

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.54,25	1.51,65	105	2.44	-2.3
200m Backstroke National rankings	3.09,71	3.16,89	215	0.75	3.8
200m Breaststroke National rankings	3.45,35	3.39,24	220	11.5	-2.7
200m Medley National rankings	3.23,13	DISK	0	0	n/a
400m Freestyle National rankings	5.45,86	5.59,35	263	1.06	3.9

Skagerrak Swim23 Jan 2026 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Freestyle National rankings	1.20,90	1.20,81	240	7.94	-0.1
50m Breaststroke National rankings	48,64	48,89	195	2.81	0.5

Bærum Open05 Dec 2025 / Nadderud

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.30,72	1.31,31	207	2.91	0.7
100m Breaststroke National rankings	1.47,26	1.45,91	204	7.53	-1.3
200m Breaststroke National rankings	3.47,37	3.45,35	203	6.84	-0.9
200m Medley National rankings	3.23,20	3.23,13	214	6.16	0
50m Butterfly National rankings	47,46	47,67	126	1.23	0.4
50m Freestyle National rankings	34,67	35,06	276	4.34	1.1

Strømmen Sparebank Cup23 Nov 2025 / Skjetten

Discipline	Start	Result	FINA	PP	PB +/-
100m Medley National rankings	1.44,33	1.34,87	196	16.98	-9.1
200m Backstroke National rankings	3.09,71	3.19,45	207	0.37	5.1
400m Freestyle National rankings	5.56,34	5.45,86	295	21.39	-2.9

Odal Sparebank Open Høst08 Nov 2025 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.39,27	1.30,72	211	19.28	-8.6
1500m Freestyle National rankings		23.31,75	266	25	n/a
200m Backstroke National rankings	3.23,06	3.09,71	240	22.13	-6.6
400m Freestyle National rankings	6.00,35	5.56,34	269	12.55	-1.1
50m Breaststroke National rankings	49,88	48,64	198	8.99	-2.5
50m Freestyle National rankings	34,67	34,87	280	5.56	0.6

Speed Open25 Oct 2025 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.11,23	1.54,25	98	4.63	-12.9
200m Breaststroke National rankings	4.14,57	3.47,37	197	18.02	-10.7
200m Medley National rankings	3.46,92	3.23,20	214	21.16	-10.5
400m Freestyle National rankings	6.24,91	6.00,35	260	25.57	-6.4
50m Freestyle National rankings	38,31	34,67	285	36.44	-9.5

Mjøssvøm13 Jun 2025 / Hamar

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.39,27	1.41,34	151	0.83	2.1
100m Breaststroke National rankings	2.00,72	1.57,87	148	4.93	-2.4
100m Freestyle National rankings	1.25,29	1.28,98	180	0.41	4.3
400m Freestyle National rankings	6.24,91	6.48,49	179	0.17	6.1
50m Breaststroke National rankings	56,29	56,14	129	2.41	-0.3
50m Butterfly National rankings	56,87	58,52	68	0.11	2.9
50m Freestyle National rankings	38,31	38,43	209	3.52	0.3

Triton Open våren 202526 Apr 2025 / Skjetten

Discipline	Start	Result	FINA	PP	PB +/-
100m Medley National rankings	1.49,30	1.44,33	147	6.73	-4.5
200m Freestyle National rankings	3.05,83	3.03,89	215	7.84	-1
50m Backstroke National rankings	46,83	DISK	0	0	n/a
50m Breaststroke National rankings	56,84	57,05	122	1.15	0.4
50m Butterfly National rankings	56,87	1.00,17	62	0.02	5.8
50m Freestyle National rankings	38,31	40,03	185	0.39	4.5

Zeekit LÅMØ Øst14 Mar 2025 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.23,39	2.11,23	64	1.77	-8.5
200m Backstroke National rankings	3.25,57	3.23,06	196	6.81	-1.2
200m Breaststroke National rankings	4.20,87	4.14,57	141	4.47	-2.4
200m Medley National rankings	3.54,38	3.46,92	153	6.05	-3.2
400m Freestyle National rankings	6.33,23	6.24,91	214	9.74	-2.1

Zeekit LÅMØ Øst15 Mar 2024 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.57,16	1.53,27	108	3.06	-3.3
100m Breaststroke National rankings	2.18,50	2.16,32	95	1.74	-1.6
100m Medley National rankings	2.01,96	1.59,87	97	1.85	-1.7
200m Freestyle National rankings	3.47,16	3.36,65	131	5.41	-4.6
50m Butterfly National rankings	1.00,43	1.01,46	59	0.15	1.7