Marcus Grootjans

Men / born 2013

starts

265

top FINA

personal best events

PP Over The Years

2025: 4.7 / 2026: 7.6

100m Freestyle Progress

3 swims recordedAll disciplines

Date	Meet	Start	Result	FINA	PP	PB +/-
26 Apr 2025	Triton Open våren 2025	1.31,67	1.26,94	137	6.34	-5.2 Rankings
13 Jun 2025	Mjøssvøm	1.26,94	1.25,86	142	3.57	-1.2 Rankings
01 May 2026	Marienlyst Open	1.16,27	1.16,27	203	5.54	0 Rankings

Best Improvements

100m Butterfly: -15.8% at Odal Sparebank Open Høst

50m Breaststroke: -12.2% at Speed Open

200m Backstroke: -10.5% at Asker Open

400m Freestyle: -10% at Asker Open

200m Backstroke: -9.3% at Speed Open

PBs

100m Backstroke: 1.35,81

100m Breaststroke: 1.44,04

100m Butterfly: 1.34,25

100m Freestyle: 1.16,27

100m Medley: 1.42,14

200m Backstroke: 3.02,18

200m Breaststroke: 3.26,48

200m Freestyle: 2.59,85

200m Medley: 2.58,90

400m Freestyle: 5.30,21

50m Backstroke: 46,74

50m Breaststroke: 46,29

50m Butterfly: 41,15

50m Freestyle: 32,38

Top 3 FINA

265 / 400m Freestyle / 5.30,21

258 / 400m Freestyle / 5.33,06

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	1.44,04	1.44,04	150	3.03
100m Freestyle National rankings	1.16,27	1.16,27	203	5.54
400m Freestyle National rankings	5.30,21	5.30,21	265	9.44
50m Breaststroke National rankings	46,29	46,29	156	3.27
50m Butterfly National rankings	41,15	41,15	139	2.6

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

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.39,14	1.34,25	129	5.44	-4.9
200m Backstroke National rankings	3.03,86	3.02,18	194	6.24	-0.9
200m Breaststroke National rankings	3.28,31	3.26,48	197	6.44	-0.9
200m Medley National rankings	3.05,73	2.58,90	225	14.13	-3.7
400m Freestyle National rankings	5.33,06	5.30,21	265	11.65	-0.9

LÅMØ Kvaliken07 Mar 2026 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.41,36	1.39,14	111	2.67	-2.2
200m Backstroke National rankings	3.03,86	3.05,34	185	2.23	0.8
200m Breaststroke National rankings	3.35,32	3.28,31	191	9.58	-3.3
200m Medley National rankings	3.05,73	3.08,08	194	1.96	1.3
400m Freestyle National rankings	5.50,65	5.33,06	258	21.99	-5

Asker Open06 Feb 2026 / Holmen

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.43,66	1.41,36	104	2.35	-2.2
200m Backstroke National rankings	3.25,49	3.03,86	189	16.51	-10.5
200m Breaststroke National rankings	3.35,32	3.38,79	165	1.24	1.6
200m Medley National rankings	3.18,97	3.05,73	201	15.64	-6.7
400m Freestyle National rankings	6.29,78	5.50,65	221	22.26	-10
50m Freestyle National rankings	34,48	32,38	232	19.85	-6.1

Skagerrak Swim23 Jan 2026 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.45,54	1.43,66	97	1.89	-1.8
200m Breaststroke National rankings	3.35,32	3.37,82	167	1.52	1.2
200m Medley National rankings	3.21,95	3.18,97	163	5.02	-1.5
50m Butterfly National rankings	42,79	44,14	112	0.27	3.2
50m Freestyle National rankings	34,62	34,48	192	5.45	-0.4

Bærum Open05 Dec 2025 / Nadderud

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.43,62	1.35,81	128	6.7	-7.5
100m Breaststroke National rankings	1.45,56	DISK	0	0	n/a
200m Medley National rankings	3.21,95	DISK	0	0	n/a
50m Butterfly National rankings	44,89	42,79	123	4.83	-4.7
50m Freestyle National rankings	35,26	34,62	189	7.17	-1.8

Odal Sparebank Open Høst08 Nov 2025 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.05,37	1.45,54	92	4.17	-15.8
200m Breaststroke National rankings	3.38,73	3.35,32	173	5.77	-1.6
200m Freestyle National rankings	3.16,40	2.59,85	164	11.54	-8.4
200m Medley National rankings	3.24,43	3.21,95	156	4.31	-1.2
400m Freestyle National rankings	6.31,65	6.29,78	161	3.93	-0.5
50m Breaststroke National rankings	46,48	47,24	147	0.98	1.6

Speed Open25 Oct 2025 / Manglerud

Discipline	Start	Result	FINA	PP	PB +/-
200m Backstroke National rankings	3.46,63	3.25,49	135	8.12	-9.3
200m Breaststroke National rankings	3.53,64	3.38,73	165	10.3	-6.4
200m Medley National rankings	3.40,73	3.24,43	151	9.26	-7.4
400m Freestyle National rankings		6.31,65	159	25	n/a
50m Breaststroke National rankings	52,92	46,48	154	11.33	-12.2
50m Freestyle National rankings	36,62	35,26	179	8.94	-3.7

Mjøssvøm13 Jun 2025 / Hamar

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.52,24	1.54,82	111	0.41	2.3
100m Butterfly National rankings	2.05,37	DNS	0	0	n/a
100m Freestyle National rankings	1.26,94	1.25,86	142	3.57	-1.2
200m Backstroke National rankings	3.46,63	DISK	0	0	n/a
200m Breaststroke National rankings	3.55,27	3.53,64	136	2.93	-0.7
50m Breaststroke National rankings	52,92	DNS	0	0	n/a
50m Butterfly National rankings	47,72	47,39	91	1.31	-0.7
50m Freestyle National rankings	36,62	36,67	159	2.21	0.1

Triton Open våren 202526 Apr 2025 / Skjetten

Discipline	Start	Result	FINA	PP	PB +/-
100m Freestyle National rankings	1.31,67	1.26,94	137	6.34	-5.2
100m Medley National rankings	1.45,30	1.42,14	112	3.14	-3
50m Backstroke National rankings	47,25	46,74	105	1.91	-1.1
50m Breaststroke National rankings	52,92	52,96	104	0.95	0.1
50m Butterfly National rankings	47,72	48,29	86	0.4	1.2
50m Freestyle National rankings	37,03	39,08	132	0.12	5.5