Sebastian Pettersen
Men / born 2009
26
starts
474
top FINA
7
personal best events
PP Over The Years
2024: 11.9 / 2025: 20.9 / 2026: 23.9
100m Freestyle Progress
5 swims recordedAll disciplines| Date | Meet | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|---|
| 26 Jan 2024 | Skagerrak Swim | 1.03,74 | 1.01,94 | 379 | 34.71 | -2.8 Rankings |
| 24 Jan 2025 | Skagerrak Swim | 1.01,89 | 1.01,01 | 397 | 29.14 | -1.4 Rankings |
| 30 May 2025 | Aquarama Open | 59,97 L | 59,25 | 59 | 25 | n/a Rankings |
| 23 Jan 2026 | Skagerrak Swim | 58,41 | 58,73 | 445 | 14.66 | 0.5 Rankings |
| 06 Feb 2026 | Speedo Open 2026 | 58,41 | 57,49 | 474 | 43.3 | -1.6 Rankings |
Best Improvements
100m Backstroke: -8% at Skagerrak Swim
50m Backstroke: -4.7% at Skagerrak Swim
50m Backstroke: -3.1% at Speedo Open 2026
100m Freestyle: -2.8% at Skagerrak Swim
400m Freestyle: -2.4% at Skagerrak Swim
PBs
100m Backstroke: 1.11,10
100m Freestyle: 57,49
200m Freestyle: 2.14,03
400m Freestyle: 4.51,04
50m Backstroke: 31,14
50m Butterfly: 29,69
50m Freestyle: 26,64
Top 3 FINA
474 / 100m Freestyle / 57,49
445 / 100m Freestyle / 58,73
416 / 50m Freestyle / 26,64
Speedo Open 202606 Feb 2026 / Stavanger
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 58,41 | 57,49 | 474 | 43.3 | -1.6 |
| 50m Backstroke National rankings | 32,13 | 31,14 | 357 | 32.39 | -3.1 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.17,31 | 1.11,10 | 314 | 41.47 | -8 |
| 100m Freestyle National rankings | 58,41 | 58,73 | 445 | 14.66 | 0.5 |
| 50m Backstroke National rankings | 32,79 | 32,13 | 325 | 22.05 | -2 |
| 50m Butterfly National rankings | 29,69 | 29,92 | 361 | 8.48 | 0.8 |
| 50m Freestyle National rankings | 26,09 | 26,75 | 411 | 5.07 | 2.5 |
KSSK Open08 Nov 2025 / Kleppe
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 50m Butterfly National rankings | 29,96 | 29,69 | 370 | 22.71 | -0.9 |
| 50m Freestyle National rankings | 26,09 | 26,64 | 416 | 6.27 | 2.1 |
Aquarama Open30 May 2025 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 59,97 L | 59,25 | 59 | 25 | n/a |
| 200m Freestyle National rankings | 2.14,73 L | 2.14,03 | 398 | 25 | n/a |
| 400m Freestyle National rankings | 4.51,04 L | 4.52,40 | 382 | 25 | n/a |
| 50m Butterfly National rankings | 30,76 K | 30,42 | 344 | 25 | n/a |
| 50m Freestyle National rankings | 26,84 K | 27,56 | 376 | 25 | n/a |
Skagerrak Swim24 Jan 2025 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.01,89 | 1.01,01 | 397 | 29.14 | -1.4 |
| 200m Freestyle National rankings | 2.14,18 | 2.14,73 | 392 | 11.87 | 0.4 |
| 400m Freestyle National rankings | 4.56,66 | 4.51,04 | 387 | 30.65 | -1.9 |
| 50m Backstroke National rankings | 37,72 | 35,93 | 233 | 17.32 | -4.7 |
| 50m Butterfly National rankings | 31,65 | 30,92 | 327 | 23.63 | -2.3 |
| 50m Freestyle National rankings | 27,92 | 28,36 | 345 | 5.42 | 1.6 |
Skagerrak Swim26 Jan 2024 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.17,31 | 1.18,63 | 232 | 2.34 | 1.7 |
| 100m Freestyle National rankings | 1.03,74 | 1.01,94 | 379 | 34.71 | -2.8 |
| 200m Freestyle National rankings | 2.15,43 | DISK | 0 | 0 | n/a |
| 400m Freestyle National rankings | 5.03,93 | 4.56,66 | 366 | 30.15 | -2.4 |
| 50m Backstroke National rankings | 35,54 | 37,72 | 201 | 0.21 | 6.1 |
| 50m Freestyle National rankings | 28,25 | 28,85 | 328 | 3.9 | 2.1 |