Didrik Lilleskog Mammen

Men / born 2013

starts

276

top FINA

personal best events

PP Over The Years

2024: 6.0 / 2025: 5.3 / 2026: 5.3

50m Backstroke Progress

1 swim recordedAll disciplines

Date	Meet	Start	Result	FINA	PP	PB +/-
26 Jan 2024	Skagerrak Swim	57,66	57,03	58	0.58	-1.1 Rankings

Best Improvements

200m Freestyle: -14.3% at Agdermesterskapet 2024

50m Freestyle: -10.7% at Skagerrak Swim

100m Medley: -10% at Zeekit LÅMØ Sør

100m Breaststroke: -9.9% at Agdermesterskapet 2024

100m Freestyle: -9.5% at Skagerrak Swim

PBs

100m Backstroke: 1.34,81

100m Breaststroke: 1.51,03

100m Butterfly: 1.42,00

100m Freestyle: 1.12,87

100m Medley: 1.40,59

200m Backstroke: 3.04,64

200m Breaststroke: 3.35,89

200m Freestyle: 2.37,19

200m Medley: 3.04,43

400m Freestyle: 5.25,86

400m Medley: 7.32,08

50m Backstroke: 57,03

50m Breaststroke: 52,95

50m Butterfly: 50,80

50m Freestyle: 36,68

800m Freestyle: 13.11,93

Top 3 FINA

276 / 400m Freestyle / 5.25,86

268 / 400m Freestyle / 5.29,17

260 / 400m Freestyle / 5.32,28

Races By Meet

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

Zeekit LÅMØ Sør 202610 Apr 2026 / Horten

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.41,22	1.42,00	102	0.68	0.8
200m Backstroke National rankings	3.04,64	3.05,71	184	2.4	0.6
200m Breaststroke National rankings	3.36,38	3.35,89	172	4.18	-0.2
200m Medley National rankings	3.10,76	3.04,43	205	11.03	-3.3
400m Freestyle National rankings	5.29,17	5.25,86	276	12.92	-1

Skagerrak Swim23 Jan 2026 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
200m Backstroke National rankings	3.06,94	3.04,64	187	6.2	-1.2
200m Breaststroke National rankings	3.36,38	3.37,41	168	2.09	0.5
200m Freestyle National rankings	2.39,17	2.37,19	246	10.72	-1.2
200m Medley National rankings	3.10,76	3.13,72	177	1.43	1.6
400m Freestyle National rankings	5.29,17	5.39,04	245	1.42	3

Listerstevnet23 Nov 2025 / Flekkefjord

Discipline	Start	Result	FINA	PP	PB +/-
100m Freestyle National rankings	1.13,91	1.12,87	232	9.95	-1.4
200m Backstroke National rankings	3.06,94	3.12,14	166	0.72	2.8
200m Medley National rankings	3.17,20	3.10,76	185	8.98	-3.3
400m Freestyle National rankings	5.29,17	5.32,28	260	4.21	0.9

Terje Vigen18 Oct 2025 / Lillesand

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.45,80	1.44,30	95	1.67	-1.4
200m Backstroke National rankings	3.12,96	3.06,94	180	8.23	-3.1
200m Breaststroke National rankings	3.57,28	3.36,38	171	12.77	-8.8
200m Medley National rankings	3.17,20	3.18,60	164	1.83	0.7
400m Freestyle National rankings	5.50,09	5.29,17	268	26.25	-6

Mandalitten14 Sept 2025 / Mandal

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.51,23	1.45,80	91	2.7	-4.9
200m Backstroke National rankings	3.23,76	3.12,96	164	9.18	-5.3
200m Medley National rankings	3.27,42	3.17,20	168	9.22	-4.9
400m Freestyle National rankings	5.52,13	5.50,09	222	7.64	-0.6

Mjøssvøm13 Jun 2025 / Hamar

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.52,62	1.51,03	123	2.8	-1.4
100m Butterfly National rankings	1.51,23	1.59,32	63	0.01	7.3
100m Freestyle National rankings	1.19,19	1.17,84	191	7.17	-1.7
200m Backstroke National rankings	3.23,76	3.25,50	135	1.13	0.9
200m Breaststroke National rankings	3.57,28	4.01,45	123	0.63	1.8
200m Freestyle National rankings	2.53,91	2.49,25	197	9.22	-2.7
200m Medley National rankings	3.27,42	3.37,57	125	0.15	4.9
400m Freestyle National rankings	5.52,13	6.05,65	195	0.61	3.8

Venndølen05 Apr 2025 / Vennesla

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.43,72	1.34,81	132	7.55	-8.6
100m Butterfly National rankings	1.51,23	1.59,13	64	0.01	7.1
100m Medley National rankings	1.40,59	1.40,93	116	1.08	0.3
200m Freestyle National rankings	2.54,59	2.53,91	182	4.9	-0.4

Zeekit LÅMØ Sør14 Mar 2025 / Mandal

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.51,31	1.51,23	78	0.84	-0.1
200m Backstroke National rankings	3.29,01	3.23,76	139	4.43	-2.5
200m Breaststroke National rankings	3.57,28	DISK	0	0	n/a
200m Medley National rankings	3.31,76	3.27,42	144	4.33	-2
400m Freestyle National rankings	5.53,68	5.52,13	218	7.03	-0.4

Agdermesterskapet 202508 Feb 2025 / Lillesand

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.54,34	DISK	0	0	n/a
200m Backstroke National rankings	3.29,95	3.29,01	129	2.46	-0.4
200m Breaststroke National rankings	4.11,54	3.57,28	129	5.92	-5.7
200m Medley National rankings	3.34,45	3.31,76	138	3.45	-1.3
400m Freestyle National rankings	6.11,30	5.53,68	216	14.88	-4.7

Skagerrak Swim24 Jan 2025 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Breaststroke National rankings	1.58,20	1.56,47	106	2.12	-1.5
100m Butterfly National rankings	1.54,34	1.51,31	79	1.46	-2.6
100m Freestyle National rankings	1.27,51	1.19,19	181	14.7	-9.5
50m Breaststroke National rankings	56,42	52,95	104	4.02	-6.2
50m Butterfly National rankings	53,01	50,80	78	1.82	-4.2
50m Freestyle National rankings	41,06	36,68	166	12.8	-10.7

Terje Vigen12 Oct 2024 / Lillesand

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.01,06	1.58,97	64	0.81	-1.7
200m Backstroke National rankings	3.32,20	3.32,58	122	1.25	0.2
200m Breaststroke National rankings	4.23,93	4.11,54	109	3.79	-4.7
200m Medley National rankings	3.34,45	3.45,92	114	0.1	5.3
400m Freestyle National rankings	6.32,59	6.38,75	150	1.03	1.6
400m Medley National rankings		7.32,08	140	25	n/a
800m Freestyle National rankings		13.11,93	172	25	n/a

Mandalitten15 Sept 2024 / Mandal

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.01,06	DISK	0	0	n/a
100m Medley National rankings	1.45,04	1.40,59	117	4.1	-4.2
200m Medley National rankings	3.45,19	3.34,45	133	5.71	-4.8
400m Freestyle National rankings	6.53,83	6.32,59	158	8.34	-5.1

Aquarama Open07 Jun 2024 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	2.04,54	2.01,06	61	0.9	-2.8
200m Backstroke National rankings	3.32,20	3.49,91	96	0.02	8.3
200m Breaststroke National rankings		4.23,93	94	25	n/a
200m Freestyle National rankings	3.05,51	3.12,69	137	0.29	3.9
200m Medley National rankings	3.52,90	3.45,19	115	3.47	-3.3
400m Freestyle National rankings	6.53,83	7.01,75	127	0.64	1.9

Zeekit LÅMØ Sør15 Mar 2024 / Sandefjord

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.47,15	1.42,45	104	3.32	-4.4
100m Breaststroke National rankings	2.00,30	1.58,20	102	2.05	-1.7
100m Medley National rankings	1.56,71	1.45,04	103	4.84	-10
200m Freestyle National rankings	3.05,51	3.08,11	147	1.08	1.4
50m Butterfly National rankings	58,58	53,14	68	2.06	-9.3

Agdermesterskapet 202410 Feb 2024 / Lillesand

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.52,92	1.47,15	91	2.77	-5.1
100m Breaststroke National rankings	2.13,51	2.00,30	97	4.28	-9.9
100m Butterfly National rankings	2.14,10	2.04,54	56	1.25	-7.1
100m Freestyle National rankings	1.31,72	DISK	0	0	n/a
200m Backstroke National rankings	3.50,80	3.32,20	123	6.4	-8.1
200m Freestyle National rankings	3.36,41	3.05,51	153	11.44	-14.3
200m Medley National rankings		3.52,90	104	25	n/a
400m Freestyle National rankings		6.53,83	134	25	n/a

Skagerrak Swim26 Jan 2024 / Kristiansand

Discipline	Start	Result	FINA	PP	PB +/-
100m Backstroke National rankings	1.58,20	1.52,92	78	1.89	-4.5
100m Breaststroke National rankings	2.16,32	2.13,51	70	1.04	-2.1
100m Butterfly National rankings		2.14,10	45	25	n/a
100m Freestyle National rankings	1.34,11	1.31,72	116	3.08	-2.5
50m Backstroke National rankings	57,66	57,03	58	0.58	-1.1
50m Breaststroke National rankings	59,27	1.00,30	70	0.21	1.7
50m Butterfly National rankings	1.03,49	1.00,24	47	0.74	-5.1
50m Freestyle National rankings	42,49	42,94	103	0.6	1.1