Jakub Marcin Jurczyk
Men / born 2010
65
starts
463
top FINA
14
personal best events
PP Over The Years
2022: 9.3 / 2023: 2.0 / 2024: 9.3 / 2025: 16.1 / 2026: 21.7
100m Freestyle Progress
3 swims recordedAll disciplinesBest Improvements
200m Backstroke: -11.7% at Zeekit LÅMØ Sør 2022
200m Medley: -10.1% at Zeekit LÅMØ Sør 2022
200m Breaststroke: -8.2% at Zeekit LÅMØ Sør 2022
100m Butterfly: -8.1% at Zeekit LÅMØ Sør 2022
100m Backstroke: -5.1% at SaS Open
PBs
100m Backstroke: 1.07,98
100m Butterfly: 1.08,33
100m Freestyle: 57,94
100m Medley: 1.13,07
200m Backstroke: 2.24,24
200m Breaststroke: 3.14,62
200m Freestyle: 2.20,33
200m Medley: 2.32,70
400m Freestyle: 4.44,41
50m Backstroke: 30,11
50m Breaststroke: 39,25
50m Butterfly: 28,36
50m Freestyle: 25,85
800m Freestyle: 10.41,76
Top 3 FINA
463 / 100m Freestyle / 57,94
456 / 50m Freestyle / 25,85
449 / 50m Freestyle / 25,97
Marienlyst Open01 May 2026 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.10,87 | 1.10,87 | 317 | 13.51 | 0 |
| 50m Breaststroke National rankings | 39,25 | 39,25 | 256 | 8.81 | 0 |
| 50m Butterfly National rankings | 29,48 | 29,48 | 378 | 19.21 | 0 |
| 50m Freestyle National rankings | 26,88 | 26,88 | 405 | 22.06 | 0 |
| 800m Freestyle National rankings | 10.41,76 | 10.41,76 | 323 | 14.03 | 0 |
SaS Open25 Apr 2026 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.11,61 | 1.07,98 | 359 | 43.06 | -5.1 |
| 100m Freestyle National rankings | 1.00,75 | 57,94 | 463 | 67.55 | -4.6 |
| 50m Backstroke National rankings | 30,11 | 30,40 | 384 | 8.79 | 1 |
| 50m Butterfly National rankings | 29,48 | 28,36 | 424 | 50.9 | -3.8 |
| 50m Freestyle National rankings | 25,85 | 25,97 | 449 | 14.92 | 0.5 |
Zeekit LÅMØ Sør 202610 Apr 2026 / Horten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.10,17 | 1.08,33 | 340 | 26.98 | -2.6 |
| 200m Backstroke National rankings | 2.25,82 | 2.24,24 | 392 | 26.64 | -1.1 |
| 200m Breaststroke National rankings | 3.14,62 | 3.15,11 | 233 | 4.37 | 0.3 |
| 200m Medley National rankings | 2.32,70 | 2.36,08 | 339 | 3.97 | 2.2 |
| 400m Freestyle National rankings | 4.44,41 | 4.44,70 | 414 | 15 | 0.1 |
Sparebank 1 LÅMØ-innspurten14 Mar 2026 / Porsgrunn
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.13,54 | 1.10,17 | 314 | 31.07 | -4.6 |
| 200m Breaststroke National rankings | 3.14,62 | 3.17,76 | 224 | 2.29 | 1.6 |
| 200m Medley National rankings | 2.32,70 | 2.37,32 | 331 | 2.6 | 3 |
| 400m Freestyle National rankings | 4.44,53 | 4.44,41 | 415 | 23.16 | 0 |
| 50m Freestyle National rankings | 26,15 | 25,85 | 456 | 36.05 | -1.1 |
Asker Open06 Feb 2026 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.30,45 | 2.25,82 | 380 | 36.7 | -3.1 |
| 200m Medley National rankings | 2.39,96 | 2.32,70 | 362 | 40.78 | -4.5 |
| 50m Backstroke National rankings | 31,33 | 30,11 | 395 | 44.81 | -3.9 |
| 50m Butterfly National rankings | 29,48 | 29,58 | 374 | 11.27 | 0.3 |
| 50m Freestyle National rankings | 27,01 | 26,15 | 440 | 50.01 | -3.2 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.00,75 | 1.02,95 | 361 | 2.32 | 3.6 |
| 200m Freestyle National rankings | 2.16,30 | 2.20,33 | 346 | 2.84 | 3 |
| 200m Medley National rankings | 2.39,96 | 2.43,82 | 293 | 2.7 | 2.4 |
| 400m Freestyle National rankings | 4.44,53 | 5.00,94 | 350 | 0.74 | 5.8 |
| 50m Butterfly National rankings | 29,80 | 29,48 | 378 | 24.77 | -1.1 |
Fjordsvøm22 Nov 2025 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.31,59 | 2.30,45 | 346 | 19.42 | -0.8 |
| 200m Breaststroke National rankings | 3.23,59 | 3.14,62 | 235 | 16.97 | -4.4 |
| 400m Freestyle National rankings | 4.44,53 | 4.50,07 | 391 | 6.07 | 1.9 |
Slottsfjell Open01 Nov 2025 / Tønsberg
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.15,78 | 1.13,54 | 273 | 18.63 | -3 |
| 100m Medley National rankings | 1.14,49 | 1.13,07 | 306 | 19.16 | -1.9 |
| 200m Medley National rankings | 2.43,25 | 2.39,96 | 315 | 20.71 | -2 |
| 400m Freestyle National rankings | 4.50,30 | 4.44,53 | 415 | 35.95 | -2 |
| 50m Backstroke National rankings | 32,14 | 31,33 | 351 | 28.24 | -2.5 |
| 50m Breaststroke National rankings | 41,31 | 39,25 | 256 | 21.65 | -5 |
Zeekit LÅMØ Sør14 Mar 2025 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.15,78 | DISK | 0 | 0 | n/a |
| 200m Backstroke National rankings | 2.31,75 | 2.32,87 | 329 | 7.35 | 0.7 |
| 200m Breaststroke National rankings | 3.23,59 | 3.25,81 | 199 | 2.26 | 1.1 |
| 200m Medley National rankings | 2.49,05 | 2.43,25 | 296 | 23.36 | -3.4 |
| 400m Freestyle National rankings | 4.50,30 | 4.55,18 | 371 | 5.99 | 1.7 |
Marienlyst open26 Apr 2024 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.20,39 | 1.23,47 | 186 | 0.56 | 3.8 |
| 100m Freestyle National rankings | 1.04,12 | 1.05,24 | 324 | 4.57 | 1.7 |
| 200m Freestyle National rankings | 2.29,80 | 2.25,95 | 308 | 22.14 | -2.6 |
| 200m Medley National rankings | 2.50,12 | 2.58,28 | 227 | 0.51 | 4.8 |
| 50m Backstroke National rankings | 33,92 | 34,35 | 266 | 3.69 | 1.3 |
| 50m Butterfly National rankings | 33,63 | 34,28 | 240 | 2.29 | 1.9 |
Zeekit LÅMØ Sør15 Mar 2024 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.27,34 | DISK | 0 | 0 | n/a |
| 200m Backstroke National rankings | 2.43,52 | 2.36,32 | 308 | 29.15 | -4.4 |
| 200m Breaststroke National rankings | 3.42,18 | 3.38,35 | 166 | 5.42 | -1.7 |
| 200m Medley National rankings | 2.53,64 | 2.51,21 | 257 | 12.21 | -1.4 |
| 400m Freestyle National rankings | 5.15,67 | 5.09,64 | 322 | 21.22 | -1.9 |
Zeekit LÅMØ Sør17 Mar 2023 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.50,41 | 1.49,93 | 81 | 0.97 | -0.4 |
| 200m Backstroke National rankings | 3.06,40 | 3.02,06 | 195 | 8.4 | -2.3 |
| 200m Breaststroke National rankings | 3.59,92 | 4.07,62 | 114 | 0.28 | 3.2 |
| 200m Medley National rankings | 3.24,49 | 3.30,12 | 139 | 0.5 | 2.8 |
| 400m Freestyle National rankings | 6.08,26 | DNF | 0 | 0 | n/a |
Zeekit LÅMØ Sør 202218 Mar 2022 / Porsgrunn
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.00,20 | 1.50,41 | 80 | 2.71 | -8.1 |
| 200m Backstroke National rankings | 3.30,99 | 3.06,40 | 181 | 15.53 | -11.7 |
| 200m Breaststroke National rankings | 4.21,42 | 3.59,92 | 125 | 6.64 | -8.2 |
| 200m Medley National rankings | 3.47,43 | 3.24,49 | 150 | 10.29 | -10.1 |
| 400m Freestyle National rankings | 6.29,81 | 6.11,08 | 187 | 11.29 | -4.8 |