Isak Berner-Jenssen
Men / born 2010
58
starts
407
top FINA
15
personal best events
PP Over The Years
2024: 3.1 / 2025: 22.2 / 2026: 25.8
200m Backstroke Progress
4 swims recordedAll disciplinesBest Improvements
50m Butterfly: -24.7% at Trøndersvøm
200m Breaststroke: -19.9% at Zeekit LÅMØ Midt
50m Breaststroke: -19.3% at Trøndersvøm
100m Butterfly: -17.1% at Zeekit LÅMØ Midt
50m Backstroke: -13% at Sparebanken Møre Høststevne
PBs
100m Backstroke: 1.23,91
100m Breaststroke: 1.18,84
100m Butterfly: 1.10,72
100m Freestyle: 1.01,19
100m Medley: 1.08,67
200m Backstroke: 2.34,34
200m Breaststroke: 2.52,20
200m Freestyle: 2.25,70
200m Medley: 2.36,41
400m Freestyle: 4.53,76
400m Medley: 5.51,66
50m Backstroke: 31,78
50m Breaststroke: 35,04
50m Butterfly: 29,64
50m Freestyle: 26,85
Top 3 FINA
407 / 50m Freestyle / 26,85
401 / 50m Freestyle / 26,97
393 / 100m Freestyle / 1.01,19
Jugendsvøm25 Apr 2026 / Ålesund
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 1.11,31 | 1.08,67 | 369 | 37.99 | -3.7 |
| 50m Backstroke National rankings | 32,76 | 31,78 | 336 | 28.22 | -3 |
| 50m Breaststroke National rankings | 35,04 | 35,21 | 355 | 9.33 | 0.5 |
| 50m Butterfly National rankings | 30,26 | 29,64 | 372 | 28.88 | -2 |
| 50m Freestyle National rankings | 26,85 | 26,97 | 401 | 12.42 | 0.4 |
Zeekit LÅMØ Midt 202610 Apr 2026 / Stjørdal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.21,08 | 1.10,72 | 307 | 45.39 | -12.8 |
| 200m Backstroke National rankings | 2.42,62 | 2.34,34 | 320 | 34.21 | -5.1 |
| 200m Breaststroke National rankings | 2.56,03 | 2.52,20 | 339 | 24.92 | -2.2 |
| 200m Medley National rankings | 2.36,41 | DISK | 0 | 0 | n/a |
| 400m Freestyle National rankings | 5.08,31 | 4.53,76 | 377 | 45.34 | -4.7 |
Atlantic Race 202614 Mar 2026 / Kristiansund
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.02,54 | 1.01,19 | 393 | 33.49 | -2.2 |
| 200m Medley National rankings | 2.45,60 | 2.36,41 | 337 | 39.58 | -5.5 |
| 50m Breaststroke National rankings | 35,69 | 35,04 | 361 | 26.15 | -1.8 |
| 50m Freestyle National rankings | 27,53 | 26,85 | 407 | 37.97 | -2.5 |
Rosesvøm28 Feb 2026 / Molde
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.21,91 | 1.18,84 | 344 | 33.02 | -3.7 |
| 200m Breaststroke National rankings | 2.57,99 | 2.56,03 | 318 | 17.53 | -1.1 |
| 200m Medley National rankings | 2.45,60 | 2.48,98 | 267 | 2.7 | 2 |
| 50m Breaststroke National rankings | 35,69 | 35,99 | 333 | 7.21 | 0.8 |
| 50m Butterfly National rankings | 30,57 | 30,26 | 349 | 20.66 | -1 |
| 50m Freestyle National rankings | 27,53 | 28,18 | 352 | 3.9 | 2.4 |
Sunndalsstevne 202631 Jan 2026 / Sunndalsøra
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 1.14,72 | 1.11,31 | 330 | 34.32 | -4.6 |
| 400m Freestyle National rankings | 5.34,33 | 5.08,31 | 326 | 44.21 | -7.8 |
| 50m Freestyle National rankings | 28,42 | 27,53 | 377 | 36.12 | -3.1 |
Trøndersvøm 202623 Jan 2026 / Trondheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 50m Backstroke National rankings | 33,42 | 32,76 | 307 | 19.67 | -2 |
| 50m Breaststroke National rankings | 36,54 | 35,69 | 341 | 25.69 | -2.3 |
| 50m Butterfly National rankings | 31,10 | 30,57 | 339 | 22.6 | -1.7 |
Kristiansund Open 202522 Nov 2025 / Kristiansund
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.24,81 | 1.21,91 | 307 | 25.13 | -3.4 |
| 100m Freestyle National rankings | 1.04,00 | 1.02,54 | 368 | 29.92 | -2.3 |
| 200m Freestyle National rankings | 2.44,14 | 2.25,70 | 310 | 45.12 | -11.2 |
| 200m Medley National rankings | 2.53,72 | 2.45,60 | 284 | 25.73 | -4.7 |
| 50m Butterfly National rankings | 32,71 | 31,10 | 322 | 33.87 | -4.9 |
| 50m Freestyle National rankings | 28,99 | 28,42 | 343 | 24.56 | -2 |
Sparebanken Møre Høststevne27 Sept 2025 / Molde
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.55,52 | 2.42,62 | 274 | 30.31 | -7.3 |
| 200m Breaststroke National rankings | 3.13,32 | 2.57,99 | 307 | 39.43 | -7.9 |
| 400m Freestyle National rankings | 5.34,33 | DISK | 0 | 0 | n/a |
| 400m Medley National rankings | 5.51,66 | 297 | 25 | n/a | |
| 50m Backstroke National rankings | 38,42 | 33,42 | 289 | 40.32 | -13 |
| 50m Breaststroke National rankings | 39,23 | 36,54 | 318 | 39.73 | -6.9 |
Mjøssvøm13 Jun 2025 / Hamar
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.32,19 | 1.23,91 | 191 | 16.07 | -9 |
| 100m Breaststroke National rankings | 1.27,64 | 1.36,47 | 188 | 0.03 | 10.1 |
| 100m Freestyle National rankings | 1.10,12 | 1.09,41 | 269 | 12.27 | -1 |
| 50m Butterfly National rankings | 35,67 | 36,08 | 206 | 2.42 | 1.1 |
| 50m Freestyle National rankings | 30,36 | 31,13 | 261 | 2.05 | 2.5 |
Zeekit LÅMØ Midt14 Mar 2025 / Ålesund
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.40,23 | 1.23,08 | 189 | 17.7 | -17.1 |
| 200m Backstroke National rankings | 3.14,13 | 2.55,52 | 217 | 21.2 | -9.6 |
| 200m Breaststroke National rankings | 4.01,28 | 3.13,32 | 240 | 28.7 | -19.9 |
| 200m Medley National rankings | 3.01,70 | 2.53,72 | 246 | 18.6 | -4.4 |
| 400m Freestyle National rankings | 5.47,03 | 5.34,33 | 255 | 18.14 | -3.7 |
Trøndersvøm17 Jan 2025 / Trondheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.14,40 | 1.10,12 | 261 | 24.45 | -5.8 |
| 50m Backstroke National rankings | 39,80 | 38,42 | 190 | 9.78 | -3.5 |
| 50m Breaststroke National rankings | 50,25 | 40,54 | 233 | 27.03 | -19.3 |
| 50m Butterfly National rankings | 49,08 | 36,98 | 191 | 18.23 | -24.7 |
| 50m Freestyle National rankings | 33,64 | 31,62 | 249 | 22.66 | -6 |
Zeekit LÅMØ Midt15 Mar 2024 / Levanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.14,10 | 2.15,71 | 43 | 0.1 | 1.2 |
| 200m Backstroke National rankings | 3.32,02 | DISK | 0 | 0 | n/a |
| 200m Breaststroke National rankings | 4.16,28 | 4.01,28 | 123 | 5.48 | -5.9 |
| 200m Medley National rankings | 3.59,08 | 3.53,03 | 102 | 2.38 | -2.5 |
| 400m Freestyle National rankings | 8.02,74 | 7.04,87 | 124 | 7.32 | -12 |