Sigurd Olav Borgstrøm
Men / born 2002
54
starts
648
top FINA
15
personal best events
PP Over The Years
2021: 22.5 / 2024: 14.9 / 2025: 23.0 / 2026: 12.6
100m Butterfly Progress
2 swims recordedAll disciplinesBest Improvements
100m Butterfly: -3.3% at Bergen Swim Festival 2021
100m Backstroke: -2.6% at Skagerrak Swim
50m Freestyle: -2.2% at Skagerrak Swim
800m Freestyle: -0.8% at Speedo Open 2026
100m Freestyle: -0.6% at Skagerrak Swim
PBs
100m Backstroke: 1.03,55
100m Butterfly: 1.00,63
100m Freestyle: 55,82
100m Medley: 59,53
200m Backstroke: 2.11,12
200m Butterfly: 2.08,14
200m Freestyle: 1.57,38
200m Medley: 2.06,97
400m Freestyle: 4.14,11
400m Medley: 4.33,03
50m Backstroke: 29,08
50m Breaststroke: 32,56
50m Butterfly: 28,65
50m Freestyle: 25,82
800m Freestyle: 8.28,80
Top 3 FINA
648 / 800m Freestyle / 8.28,80
636 / 400m Medley / 4.33,03
630 / 200m Medley / 2.06,97
Speedo Open 202606 Feb 2026 / Stavanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Butterfly National rankings | 2.09,01 | 2.12,12 | 528 | 8.78 | 2.4 |
| 200m Medley National rankings | 2.08,90 | 2.10,67 | 578 | 16.66 | 1.4 |
| 800m Freestyle National rankings | 8.33,11 | 8.28,80 | 648 | 68.12 | -0.8 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.00,57 | 1.04,29 | 424 | 0.94 | 6.1 |
| 100m Freestyle National rankings | 53,74 | 55,95 | 514 | 3.69 | 4.1 |
| 200m Freestyle National rankings | 1.57,38 | 2.01,71 | 531 | 4.78 | 3.7 |
| 400m Freestyle National rankings | 4.07,55 | 4.17,30 | 561 | 4.84 | 3.9 |
| 50m Backstroke National rankings | 28,31 | 29,55 | 418 | 2.11 | 4.4 |
| 50m Freestyle National rankings | 25,29 | 26,26 | 435 | 3.06 | 3.8 |
Sandnes Open12 Dec 2025 / Sandnes
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 59,53 | 567 | 25 | n/a | |
| 200m Backstroke National rankings | 2.09,18 | 2.12,93 | 501 | 6.24 | 2.9 |
| 200m Butterfly National rankings | 2.09,01 | 2.09,61 | 560 | 23.21 | 0.5 |
| 200m Freestyle National rankings | 1.57,46 | 1.57,38 | 592 | 48.28 | -0.1 |
| 200m Medley National rankings | 2.08,90 | 2.09,03 | 600 | 31.52 | 0.1 |
| 400m Medley National rankings | 4.33,89 | 4.41,24 | 581 | 9.23 | 2.7 |
NM Kortbane13 Nov 2025 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Butterfly National rankings | 2.06,81 | 2.09,01 | 568 | 14.04 | 1.7 |
| 200m Medley National rankings | 2.06,97 | 2.08,90 | 602 | 17.28 | 1.5 |
| 400m Medley National rankings | 4.33,03 | 4.33,89 | 630 | 31.97 | 0.3 |
NM Langbane 202503 Jul 2025 / Rud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.15,08 L | 2.14,14 | 488 | 25 | n/a |
| 200m Butterfly National rankings | 2.11,06 L | 2.14,06 | 506 | 25 | n/a |
| 200m Medley National rankings | 2.11,51 L | 2.12,19 | 558 | 25 | n/a |
| 400m Medley National rankings | 4.43,52 L | 4.43,54 | 567 | 25 | n/a |
Skagerrak Swim24 Jan 2025 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.05,22 | 1.03,55 | 439 | 44.97 | -2.6 |
| 100m Freestyle National rankings | 56,66 | 56,32 | 504 | 39.38 | -0.6 |
| 50m Backstroke National rankings | 27,67 | 29,72 | 29 | 0 | 7.4 |
| 50m Freestyle National rankings | 26,41 | 25,82 | 25 | 0.14 | -2.2 |
NM Kortbane14 Nov 2024 / Bodø
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Butterfly National rankings | 2.07,75 | 2.08,14 | 579 | 27.01 | 0.3 |
| 200m Medley National rankings | 2.07,61 | 2.06,97 | 630 | 60.12 | -0.5 |
| 400m Medley National rankings | 4.30,83 | 4.33,03 | 636 | 26.31 | 0.8 |
The North Sea Swim Meet25 Oct 2024 / Stavanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Medley National rankings | 2.07,61 | 2.09,90 | 588 | 14.38 | 1.8 |
| 400m Medley National rankings | 4.30,83 | 4.36,10 | 615 | 15.02 | 1.9 |
NM Langbane 202404 Jul 2024 / Bergen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.16,66 L | 2.15,08 | 478 | 25 | n/a |
| 200m Butterfly National rankings | 2.12,71 L | 2.11,06 | 541 | 25 | n/a |
| 200m Medley National rankings | 2.12,97 L | 2.11,51 | 567 | 25 | n/a |
| 400m Medley National rankings | 4.42,16 L | 4.43,52 | 568 | 25 | n/a |
Skagerrak Swim26 Jan 2024 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.01,24 | 1.05,22 | 406 | 0.71 | 6.5 |
| 100m Butterfly National rankings | 1.00,22 | 1.01,92 | 457 | 5.45 | 2.8 |
| 100m Freestyle National rankings | 54,55 | 56,86 | 490 | 3.19 | 4.2 |
| 200m Freestyle National rankings | 1.56,16 | 2.01,29 | 537 | 3.48 | 4.4 |
| 400m Freestyle National rankings | 4.02,98 | 4.17,59 | 559 | 1.72 | 6 |
| 50m Backstroke National rankings | 28,02 | 29,73 | 411 | 0.88 | 6.1 |
| 50m Breaststroke National rankings | 31,59 | 32,56 | 449 | 4.56 | 3.1 |
| 50m Butterfly National rankings | 27,78 | 28,65 | 412 | 3.84 | 3.1 |
| 50m Freestyle National rankings | 25,28 | 26,75 | 411 | 1.02 | 5.8 |
Nordsjøstevnet 202129 Oct 2021 / Stavanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.11,30 | 2.11,12 | 522 | 37.54 | -0.1 |
| 200m Freestyle National rankings | 1.57,73 | 1.57,88 | 585 | 29.96 | 0.1 |
| 200m Medley National rankings | 2.12,29 | 2.11,86 | 562 | 45.65 | -0.3 |
| 400m Freestyle National rankings | 4.09,07 | 4.14,11 | 582 | 12.85 | 2 |
Bergen Swim Festival 202111 Jun 2021 / Bergen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.02,67 | 1.00,63 | 487 | 62.25 | -3.3 |
| 100m Freestyle National rankings | 53,86 | 55,82 | 518 | 4.77 | 3.6 |
| 200m Freestyle National rankings | 1.57,73 | 2.01,26 | 537 | 6.84 | 3 |
| 200m Medley National rankings | 2.12,29 | 2.15,45 | 519 | 8.48 | 2.4 |
| 50m Backstroke National rankings | 28,74 | 29,08 | 439 | 10.51 | 1.2 |
| 50m Freestyle National rankings | 25,32 | 25,99 | 448 | 5.75 | 2.6 |