Jon Tomas Sem Hopp

Men / born 2008

starts

438

top FINA

personal best events

PP Over The Years

2025: 29.0 / 2026: 12.0

200m Medley: -6.8% at Odal Sparebank Open Høst

200m Butterfly: -3.4% at Arena Open

100m Butterfly: -3.4% at Lambertseter Open

100m Butterfly: -2.2% at Bærum Open

200m Freestyle: -1.8% at Bærum Open

100m Butterfly: 1.02,82

100m Freestyle: 1.00,57

200m Butterfly: 2.37,09

200m Freestyle: 2.13,24

200m Medley: 2.35,10

50m Backstroke: 33,00

50m Butterfly: 28,14

50m Freestyle: 27,30

438 / 100m Butterfly / 1.02,82

434 / 50m Butterfly / 28,14

409 / 100m Butterfly / 1.04,24

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

LÅMØ Kvaliken07 Mar 2026 / Lørenskog

Discipline	Start	Result	FINA	PP	PB +/-
50m Backstroke National rankings	32,85	33,00	300	6.66	0.5
50m Butterfly National rankings	28,13	28,90	401	4.4	2.7

Arena Open17 Jan 2026 / Lambertseter

Discipline	Start	Result	FINA	PP	PB +/-
100m Freestyle National rankings	1.00,08	1.00,57	405	10.67	0.8
200m Butterfly National rankings	2.42,70	2.37,09	314	26.29	-3.4

Bærum Open05 Dec 2025 / Nadderud

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.04,24	1.02,82	438	41.6	-2.2
200m Freestyle National rankings	2.15,68	2.13,24	405	32.91	-1.8

Odal Sparebank Open Høst08 Nov 2025 / Jessheim

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.04,79	1.04,24	409	27.14	-0.8
200m Freestyle National rankings	2.15,80	2.15,68	383	20.21	-0.1
200m Medley National rankings	2.46,43	2.35,10	345	46.43	-6.8
50m Butterfly National rankings	28,13	28,14	434	25.33	0
50m Freestyle National rankings	26,79	27,30	387	5.95	1.9

Lambertseter Open19 Sept 2025 / Lambertseter

Discipline	Start	Result	FINA	PP	PB +/-
100m Butterfly National rankings	1.07,06	1.04,79	399	42.45	-3.4
200m Butterfly National rankings		2.42,70	283	25	n/a
50m Freestyle National rankings	27,85	27,64	373	22.57	-0.8