Katarina Elinor Bergene Seres
Women / born 2014
41
starts
298
top FINA
13
personal best events
PP Over The Years
2025: 15.0 / 2026: 15.1
400m Freestyle Progress
3 swims recordedAll disciplinesBest Improvements
50m Backstroke: -21.5% at Odal Sparebank Open Høst
100m Butterfly: -18.4% at Asker Open
100m Backstroke: -14.5% at Bærum Open
400m Freestyle: -14% at LÅMØ Kvaliken
200m Breaststroke: -11.5% at Odal Sparebank Open Høst
PBs
100m Backstroke: 1.38,42
100m Breaststroke: 1.35,81
100m Butterfly: 1.31,59
100m Medley: 1.26,97
200m Backstroke: 3.14,86
200m Breaststroke: 3.18,36
200m Freestyle: 3.19,82
200m Medley: 3.05,80
400m Freestyle: 5.54,74
50m Backstroke: 41,89
50m Breaststroke: 44,62
50m Butterfly: 41,11
50m Freestyle: 38,93
Top 3 FINA
298 / 200m Breaststroke / 3.18,36
280 / 200m Medley / 3.05,80
279 / 200m Breaststroke / 3.22,70
Triton Open vår 202625 Apr 2026 / Skjetten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.40,22 | 1.38,42 | 165 | 5.46 | -1.8 |
| 100m Breaststroke National rankings | 1.35,51 | 1.35,81 | 275 | 6.09 | 0.3 |
| 100m Medley National rankings | 1.35,62 | 1.26,97 | 254 | 28.41 | -9 |
| 50m Backstroke National rankings | 46,84 | 41,89 | 218 | 22.01 | -10.6 |
| 50m Breaststroke National rankings | 43,52 | 44,62 | 257 | 1.98 | 2.5 |
| 50m Butterfly National rankings | 42,34 | 41,11 | 197 | 9.54 | -2.9 |
Zeekit LÅMØ Øst 1 - Oslo/Asker/Bærum - 202610 Apr 2026 / Lambertseter
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.38,91 | 1.31,59 | 190 | 14.67 | -7.4 |
| 200m Backstroke National rankings | 3.17,07 | 3.14,86 | 222 | 8.54 | -1.1 |
| 200m Breaststroke National rankings | 3.22,70 | 3.18,36 | 298 | 18.9 | -2.1 |
| 200m Medley National rankings | 3.09,09 | 3.05,80 | 280 | 15.42 | -1.7 |
| 400m Freestyle National rankings | 6.10,77 | 5.54,74 | 273 | 22.61 | -4.3 |
LÅMØ Kvaliken07 Mar 2026 / Lørenskog
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.40,76 | 1.38,91 | 151 | 4.58 | -1.8 |
| 200m Backstroke National rankings | 3.29,96 | 3.17,07 | 214 | 16.89 | -6.1 |
| 200m Breaststroke National rankings | 3.37,62 | 3.22,70 | 279 | 30.59 | -6.9 |
| 200m Medley National rankings | 3.16,34 | 3.09,09 | 266 | 19.74 | -3.7 |
| 400m Freestyle National rankings | 7.11,03 | 6.10,77 | 239 | 27.85 | -14 |
Asker Open06 Feb 2026 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.03,41 | 1.40,76 | 143 | 10.16 | -18.4 |
| 200m Backstroke National rankings | 3.47,62 | 3.29,96 | 177 | 13.03 | -7.8 |
| 200m Breaststroke National rankings | 3.37,83 | 3.37,62 | 225 | 6.97 | -0.1 |
| 200m Medley National rankings | 3.25,80 | 3.16,34 | 237 | 17.7 | -4.6 |
Bærum Open05 Dec 2025 / Nadderud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.57,16 | 1.40,22 | 156 | 11.91 | -14.5 |
| 100m Breaststroke National rankings | 1.43,82 | 1.40,80 | 236 | 13.69 | -2.9 |
| 200m Breaststroke National rankings | 3.37,83 | DISK | 0 | 0 | n/a |
| 200m Medley National rankings | 3.38,92 | 3.25,80 | 206 | 15.51 | -6 |
| 50m Butterfly National rankings | 48,69 | 44,32 | 157 | 10.86 | -9 |
| 50m Freestyle National rankings | 39,08 | 38,93 | 201 | 5.98 | -0.4 |
Odal Sparebank Open Høst08 Nov 2025 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.57,73 | 1.45,69 | 205 | 19.26 | -10.2 |
| 100m Medley National rankings | 1.46,29 | 1.35,62 | 191 | 16.63 | -10 |
| 200m Breaststroke National rankings | 4.06,23 | 3.37,83 | 225 | 23.91 | -11.5 |
| 200m Freestyle National rankings | 3.30,04 | 3.19,82 | 168 | 9.22 | -4.9 |
| 50m Backstroke National rankings | 59,69 | 46,84 | 156 | 12.14 | -21.5 |
| 50m Butterfly National rankings | 51,53 | 48,69 | 118 | 4.85 | -5.5 |
Speed Open25 Oct 2025 / Manglerud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 2.03,41 | 77 | 25 | n/a | |
| 200m Backstroke National rankings | 3.47,62 | 139 | 25 | n/a | |
| 200m Medley National rankings | 3.38,92 | 171 | 25 | n/a | |
| 400m Freestyle National rankings | 7.11,03 | 152 | 25 | n/a | |
| 50m Breaststroke National rankings | 52,28 | 46,70 | 224 | 23.3 | -10.7 |
| 50m Freestyle National rankings | 41,54 | 39,08 | 199 | 14.34 | -5.9 |
Triton Open våren 202526 Apr 2025 / Skjetten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.57,16 | 98 | 25 | n/a | |
| 100m Medley National rankings | 1.52,47 | 1.46,29 | 139 | 6.73 | -5.5 |
| 200m Freestyle National rankings | 3.49,31 | 3.46,64 | 115 | 2.34 | -1.2 |