John Bertel Danielsen
Men / born 2012
81
starts
380
top FINA
14
personal best events
PP Over The Years
2024: 8.6 / 2025: 18.3 / 2026: 20.1
Best Improvements
100m Backstroke: -23.3% at Skagerrak Swim
100m Butterfly: -19.4% at Mandalitten
50m Butterfly: -16.8% at Aquarama Open
100m Medley: -12.1% at Venndølen
50m Freestyle: -10.8% at Venndølen
PBs
100m Backstroke: 1.15,18
100m Breaststroke: 1.25,89
100m Butterfly: 1.12,71
100m Freestyle: 1.03,90
100m Medley: 1.19,50
1500m Freestyle: 21.42,08
200m Backstroke: 2.35,59
200m Breaststroke: 3.02,04
200m Medley: 2.34,32
400m Freestyle: 4.57,50
50m Backstroke: 46,56
50m Breaststroke: 41,03
50m Butterfly: 30,17
50m Freestyle: 27,47
Top 3 FINA
380 / 50m Freestyle / 27,47
363 / 400m Freestyle / 4.57,50
352 / 50m Butterfly / 30,17
Zeekit LÅMØ Sør 202610 Apr 2026 / Horten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.12,71 | 1.12,87 | 280 | 6.58 | 0.2 |
| 200m Backstroke National rankings | 2.36,37 | 2.35,59 | 312 | 14.74 | -0.5 |
| 200m Breaststroke National rankings | 3.06,62 | 3.02,04 | 287 | 18.88 | -2.5 |
| 200m Medley National rankings | 2.39,55 | 2.34,32 | 351 | 32.34 | -3.3 |
| 400m Freestyle National rankings | 5.13,20 | 4.57,50 | 363 | 43.53 | -5 |
LÅMØ Kvalik Sør08 Feb 2026 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.14,87 | 1.12,71 | 282 | 19.55 | -2.9 |
| 200m Medley National rankings | 2.46,72 | DNF | 0 | 0 | n/a |
| 50m Freestyle National rankings | 28,27 | 27,47 | 380 | 34.9 | -2.8 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.38,01 | 1.15,18 | 265 | 35.07 | -23.3 |
| 400m Freestyle National rankings | 5.16,18 | 5.13,20 | 311 | 16.05 | -0.9 |
| 50m Butterfly National rankings | 30,17 | 30,98 | 325 | 2.89 | 2.7 |
| 50m Freestyle National rankings | 28,27 | 28,27 | 348 | 16.28 | 0 |
Sandnes Open12 Dec 2025 / Sandnes
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.31,46 | 1.25,89 | 266 | 26.09 | -6.1 |
| 100m Butterfly National rankings | 1.23,75 | 1.14,87 | 258 | 30.83 | -10.6 |
| 100m Freestyle National rankings | 1.05,73 | 1.03,90 | 345 | 28.76 | -2.8 |
| 50m Breaststroke National rankings | 42,23 | 41,03 | 224 | 12.13 | -2.8 |
| 50m Butterfly National rankings | 33,76 | 30,17 | 352 | 57.4 | -10.6 |
| 50m Freestyle National rankings | 29,52 | 28,27 | 348 | 36.25 | -4.2 |
Listerstevnet23 Nov 2025 / Flekkefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Breaststroke National rankings | 3.17,21 | 3.11,85 | 245 | 14.26 | -2.7 |
| 200m Medley National rankings | 2.53,96 | 2.46,72 | 278 | 23.13 | -4.2 |
| 400m Freestyle National rankings | 5.16,18 | 5.17,16 | 299 | 7.2 | 0.3 |
Mandalitten14 Sept 2025 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.33,69 | 1.23,75 | 184 | 15.68 | -10.6 |
| 200m Backstroke National rankings | 3.02,15 | 2.50,70 | 236 | 20.89 | -6.3 |
Aquarama Open30 May 2025 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.11,39 K | 1.06,63 | 304 | 25 | n/a |
| 1500m Freestyle National rankings | 21.42,08 | 275 | 25 | n/a | |
| 200m Breaststroke National rankings | 3.17,21 K | 3.24,40 | 203 | 25 | n/a |
| 200m Medley National rankings | 2.53,96 K | 2.55,58 | 238 | 25 | n/a |
| 400m Freestyle National rankings | 5.27,78 K | 5.16,18 | 302 | 25 | n/a |
| 50m Butterfly National rankings | 35,86 K | 35,18 | 222 | 25 | n/a |
Venndølen05 Apr 2025 / Vennesla
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 1.30,48 | 1.19,50 | 238 | 27.02 | -12.1 |
| 50m Breaststroke National rankings | 44,53 | 42,77 | 198 | 11.42 | -4 |
| 50m Butterfly National rankings | 37,39 | 35,86 | 210 | 13.02 | -4.1 |
| 50m Freestyle National rankings | 33,54 | 29,93 | 293 | 39.96 | -10.8 |
Zeekit LÅMØ Sør14 Mar 2025 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.33,69 | 1.33,30 | 133 | 2.62 | -0.4 |
| 200m Backstroke National rankings | 3.02,15 | 2.53,61 | 225 | 16.15 | -4.7 |
| 200m Breaststroke National rankings | 3.31,22 | 3.17,21 | 226 | 19.63 | -6.6 |
| 200m Medley National rankings | 3.01,17 | 2.53,96 | 245 | 17.48 | -4 |
| 400m Freestyle National rankings | 5.38,68 | 5.27,78 | 271 | 18.97 | -3.2 |
Agdermesterskapet 202508 Feb 2025 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.39,37 | 1.33,69 | 132 | 6.19 | -5.7 |
| 200m Backstroke National rankings | 3.06,34 | 3.02,15 | 195 | 8.25 | -2.2 |
| 200m Breaststroke National rankings | 3.41,81 | 3.31,22 | 184 | 10.93 | -4.8 |
| 200m Medley National rankings | 3.05,42 | 3.01,17 | 217 | 10.41 | -2.3 |
| 400m Freestyle National rankings | 5.40,96 | 5.38,68 | 246 | 9.6 | -0.7 |
Skagerrak Swim24 Jan 2025 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.39,37 | 1.39,81 | 109 | 0.92 | 0.4 |
| 200m Backstroke National rankings | 3.06,34 | 3.07,14 | 179 | 2.47 | 0.4 |
| 200m Medley National rankings | 3.05,42 | 3.10,70 | 186 | 0.9 | 2.8 |
| 400m Freestyle National rankings | 5.40,96 | 5.47,54 | 227 | 2.05 | 1.9 |
Terje Vigen12 Oct 2024 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.46,77 | 1.41,18 | 163 | 8.97 | -5.2 |
| 100m Freestyle National rankings | 1.16,88 | 1.17,83 | 191 | 1.99 | 1.2 |
| 200m Backstroke National rankings | 3.17,89 | 3.15,51 | 157 | 4.37 | -1.2 |
| 200m Breaststroke National rankings | 3.44,96 | 3.41,81 | 158 | 4.62 | -1.4 |
| 200m Medley National rankings | 3.22,85 | DISK | 0 | 0 | n/a |
| 50m Breaststroke National rankings | 48,74 | DISK | 0 | 0 | n/a |
| 50m Freestyle National rankings | 33,54 | 34,25 | 196 | 1.39 | 2.1 |
Mandalitten15 Sept 2024 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.06,54 | 1.41,93 | 102 | 5.18 | -19.4 |
| 100m Medley National rankings | 1.32,44 | 1.30,48 | 161 | 5.52 | -2.1 |
| 50m Freestyle National rankings | 33,54 | 34,08 | 199 | 1.8 | 1.6 |
Aquarama Open07 Jun 2024 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.48,06 | 1.46,77 | 138 | 3.37 | -1.2 |
| 100m Freestyle National rankings | 1.17,87 | 1.16,88 | 198 | 7.1 | -1.3 |
| 200m Medley National rankings | 3.40,78 | 3.22,85 | 154 | 10.03 | -8.1 |
| 400m Freestyle National rankings | 6.21,56 | 6.06,77 | 193 | 10.7 | -3.9 |
| 50m Breaststroke National rankings | 48,74 | 49,97 | 124 | 0.46 | 2.5 |
| 50m Butterfly National rankings | 54,55 | 45,41 | 103 | 5.25 | -16.8 |
| 50m Freestyle National rankings | 34,13 | 33,54 | 208 | 8.51 | -1.7 |
Zeekit LÅMØ Sør15 Mar 2024 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.06,54 | DISK | 0 | 0 | n/a |
| 200m Backstroke National rankings | 3.28,30 | 3.17,89 | 152 | 7.63 | -5 |
| 200m Breaststroke National rankings | 3.55,96 | 3.44,96 | 152 | 7.37 | -4.7 |
| 200m Medley National rankings | 3.40,78 | DISK | 0 | 0 | n/a |
| 400m Freestyle National rankings | 6.50,89 | 6.21,56 | 172 | 11.79 | -7.1 |
Agdermesterskapet 202410 Feb 2024 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.51,36 | 1.52,30 | 119 | 0.92 | 0.8 |
| 100m Butterfly National rankings | 2.06,54 | 53 | 25 | n/a | |
| 100m Freestyle National rankings | 1.22,40 | 1.24,87 | 147 | 0.51 | 3 |
| 200m Backstroke National rankings | 3.28,30 | 130 | 25 | n/a | |
| 200m Breaststroke National rankings | 3.55,96 | 132 | 25 | n/a | |
| 200m Medley National rankings | 3.40,78 | 119 | 25 | n/a | |
| 400m Freestyle National rankings | 6.50,89 | 137 | 25 | n/a |
Skagerrak Swim26 Jan 2024 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.38,01 | 119 | 25 | n/a | |
| 100m Breaststroke National rankings | 1.51,36 | 1.53,38 | 115 | 0.55 | 1.8 |
| 100m Freestyle National rankings | 1.22,40 | 1.22,62 | 159 | 2.04 | 0.3 |
| 50m Backstroke National rankings | 46,56 | 107 | 25 | n/a | |
| 50m Freestyle National rankings | 38,25 | 36,41 | 163 | 8.58 | -4.8 |