Serine Hammerstad
Women / born 2007
55
starts
5887
top FINA
13
personal best events
PP Over The Years
2019: 15.2 / 2021: 30.9 / 2022: 405.3 / 2023: 1666.1 / 2024: 29.1 / 2025: 24.0 / 2026: 27.4
Best Improvements
200m Butterfly: -9.5% at Lambertseter Open
200m Medley: -5.4% at Zeekit LÅMØ Øst
200m Medley: -5% at LÅMØ Øst 2019
400m Freestyle: -4.1% at LÅMØ Øst 2019
200m Breaststroke: -4.1% at LÅMØ Øst 2019
PBs
100m Butterfly: 1.06,71
100m Freestyle: 58,41
100m Medley: 1.08,28
200m Backstroke: 2.29,71
200m Breaststroke: 2.56,36
200m Butterfly: 1.06,08
200m Freestyle: 2.04,63
200m Medley: 2.26,67
400m Freestyle: 4.23,96
50m Backstroke: 31,32
50m Butterfly: 29,12
50m Freestyle: 27,18
800m Freestyle: 9.11,04
Top 3 FINA
5887 / 200m Butterfly / 1.06,08
4929 / 200m Butterfly / 1.10,11
1441 / 200m Butterfly / 1.45,63
Marienlyst Open01 May 2026 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 400m Freestyle National rankings | 4.35,58 | 4.35,58 | 583 | 45.71 | 0 |
Asker Open06 Feb 2026 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 50m Butterfly National rankings | 29,87 | 29,37 | 541 | 57.56 | -1.7 |
| 50m Freestyle National rankings | 27,63 | 27,18 | 592 | 67.54 | -1.6 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 58,63 | 59,22 | 610 | 22.18 | 1 |
| 200m Freestyle National rankings | 2.06,75 | 2.07,98 | 640 | 24.41 | 1 |
| 400m Freestyle National rankings | 4.28,63 | 4.35,58 | 583 | 9.74 | 2.6 |
| 50m Backstroke National rankings | 31,32 | 33,39 | 431 | 0.76 | 6.6 |
| 50m Butterfly National rankings | 29,12 | 30,33 | 491 | 3.21 | 4.2 |
| 50m Freestyle National rankings | 27,63 | 28,00 | 542 | 15.32 | 1.3 |
NM Kortbane13 Nov 2025 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 57,98 | 59,41 | 605 | 11 | 2.5 |
| 200m Freestyle National rankings | 2.04,54 | 2.08,53 | 632 | 8.61 | 3.2 |
| 400m Freestyle National rankings | 4.23,96 | 4.34,88 | 587 | 4.81 | 4.1 |
| 800m Freestyle National rankings | 9.11,04 | 9.30,05 | 587 | 6.75 | 3.4 |
Lambertseter Open19 Sept 2025 / Lambertseter
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 57,87 | 58,63 | 629 | 20.64 | 1.3 |
| 100m Medley National rankings | 1.08,28 | 1.10,16 | 484 | 6.11 | 2.8 |
| 200m Butterfly National rankings | 2.49,92 | 2.33,84 | 466 | 97.42 | -9.5 |
NM Langbane 202503 Jul 2025 / Rud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 58,73 L | 1.00,03 | 586 | 25 | n/a |
| 200m Freestyle National rankings | 2.06,75 L | 2.08,69 | 629 | 25 | n/a |
| 400m Freestyle National rankings | 4.31,43 L | 4.37,06 | 573 | 25 | n/a |
| 800m Freestyle National rankings | 9.30,23 L | 9.38,21 | 562 | 25 | n/a |
LÅMØ Kvaliken25 Jan 2025 / Lørenskog
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.05,79 | 1.06,71 | 493 | 12.12 | 1.4 |
| 100m Medley National rankings | 1.08,28 | 525 | 25 | n/a | |
| 50m Backstroke National rankings | 31,59 | 31,32 | 522 | 45.21 | -0.9 |
| 50m Butterfly National rankings | 28,98 | 29,12 | 555 | 22.8 | 0.5 |
NM Kortbane14 Nov 2024 / Bodø
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 57,87 | 58,41 | 58 | 0.21 | 0.9 |
| 200m Freestyle National rankings | 2.05,13 | 2.04,63 | 693 | 71.06 | -0.4 |
| 400m Freestyle National rankings | 4.27,31 | 4.23,96 | 663 | 79.56 | -1.3 |
| 50m Freestyle National rankings | 27,02 | 27,29 | 585 | 20.4 | 1 |
| 800m Freestyle National rankings | 9.15,05 | 9.11,04 | 650 | 67.01 | -0.7 |
NM Langbane 202404 Jul 2024 / Bergen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 59,70 L | 58,92 | 58 | 25 | n/a |
| 200m Freestyle National rankings | 2.07,96 L | 2.07,19 | 652 | 25 | n/a |
| 400m Freestyle National rankings | 4.32,56 L | 4.31,43 | 610 | 25 | n/a |
| 800m Freestyle National rankings | 9.37,85 L | 9.30,23 | 586 | 25 | n/a |
LÅMØ Kvaliken27 Jan 2024 / Lørenskog
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.05,60 | 1.07,26 | 481 | 6.95 | 2.5 |
| 200m Medley National rankings | 2.26,67 | 2.33,66 | 495 | 2.43 | 4.8 |
| 400m Freestyle National rankings | 4.28,95 | 4.31,18 | 612 | 24.37 | 0.8 |
| 50m Butterfly National rankings | 29,25 | 30,09 | 503 | 6.29 | 2.9 |
Zeekit LÅMØ Øst17 Mar 2023 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.35,74 | 2.29,71 | 490 | 68.96 | -3.9 |
| 200m Breaststroke National rankings | 2.58,67 | 2.56,36 | 424 | 32.54 | -1.3 |
| 200m Butterfly National rankings | 1.07,84 | 1.06,08 | 5887 | 8087.43 | -2.6 |
| 200m Medley National rankings | 2.35,06 | 2.26,67 | 570 | 112.09 | -5.4 |
| 400m Freestyle National rankings | 4.31,08 | 4.31,95 | 606 | 29.58 | 0.3 |
Zeekit LÅMØ Øst 202218 Mar 2022 / Fredrikstad
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.35,69 | 2.38,82 | 410 | 6.38 | 2 |
| 200m Breaststroke National rankings | 2.59,81 | 3.02,17 | 384 | 7.69 | 1.3 |
| 200m Butterfly National rankings | 1.09,90 | 1.10,11 | 4929 | 1957.07 | 0.3 |
| 200m Medley National rankings | 2.35,27 | 2.35,06 | 482 | 32.01 | -0.1 |
| 400m Freestyle National rankings | 4.44,41 | 4.45,06 | 526 | 23.24 | 0.2 |
Nordsjøstevnet 202129 Oct 2021 / Stavanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.02,82 | 1.02,93 | 509 | 21.76 | 0.2 |
| 50m Butterfly National rankings | 31,59 | 31,58 | 435 | 25.45 | 0 |
| 50m Freestyle National rankings | 29,10 | 28,73 | 501 | 45.43 | -1.3 |
LÅMØ Øst 201915 Mar 2019 / Fredrikstad
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 3.27,93 | 3.25,49 | 189 | 6.33 | -1.2 |
| 200m Breaststroke National rankings | 3.57,32 | 3.47,55 | 197 | 11.46 | -4.1 |
| 200m Butterfly National rankings | 1.41,58 | 1.45,63 | 1441 | 30.43 | 4 |
| 200m Medley National rankings | 3.34,79 | 3.23,96 | 212 | 14.85 | -5 |
| 400m Freestyle National rankings | 6.43,91 | 6.27,29 | 210 | 13.02 | -4.1 |