Teo Østby
Men / born 2010
61
starts
5590
top FINA
15
personal best events
PP Over The Years
2022: 8.8 / 2023: 14.7 / 2024: 22.0 / 2025: 26.8 / 2026: 9.6
100m Butterfly Progress
6 swims recordedAll disciplines| Date | Meet | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|---|
| 18 Mar 2022 | Zeekit LÅMØ Øst 2022 | 1.35,82 | 1.31,62 | 141 | 6.11 | -4.4 Rankings |
| 17 Mar 2023 | Zeekit LÅMØ Øst | 1.18,41 | 1.20,19 | 210 | 1.46 | 2.3 Rankings |
| 15 Mar 2024 | Zeekit LÅMØ Øst | 1.11,19 | 1.09,22 | 327 | 25.84 | -2.8 Rankings |
| 24 May 2024 | Zeekit Årsklassemesterskap | 1.09,22 | 1.09,90 | 317 | 5.99 | 1 Rankings |
| 14 Mar 2025 | Zeekit LÅMØ Øst | 1.05,88 | 1.03,21 | 430 | 54.61 | -4.1 Rankings |
| 07 Jun 2025 | Zeekit Årsklassemesterskap | 1.03,21 | 1.04,00 | 414 | 9.35 | 1.2 Rankings |
Best Improvements
100m Butterfly: -4.4% at Zeekit LÅMØ Øst 2022
200m Backstroke: -4.3% at Zeekit LÅMØ Øst
200m Backstroke: -4.3% at Zeekit LÅMØ Øst 2022
100m Butterfly: -4.1% at Zeekit LÅMØ Øst
200m Medley: -3.6% at Zeekit LÅMØ Øst
PBs
100m Breaststroke: 1.12,25
100m Butterfly: 1.03,21
100m Freestyle: 52,91
100m Medley: 1.01,04
1500m Freestyle: 18.37,44
200m Backstroke: 2.16,63
200m Breaststroke: 2.36,55
200m Freestyle: 55,56
200m Medley: 2.19,07
400m Freestyle: 4.19,45
50m Backstroke: 32,37
50m Breaststroke: 31,40
50m Butterfly: 28,37
50m Freestyle: 25,57
800m Freestyle: 9.22,15
Top 3 FINA
5590 / 200m Freestyle / 55,56
608 / 100m Freestyle / 52,91
568 / 100m Freestyle / 54,13
Asker Open06 Feb 2026 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.16,63 | 2.24,29 | 392 | 1.03 | 5.6 |
| 50m Butterfly National rankings | 28,31 | 28,37 | 424 | 15.1 | 0.2 |
| 50m Freestyle National rankings | 25,32 | 25,59 | 470 | 12.6 | 1.1 |
Bærum Open05 Dec 2025 / Nadderud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.14,06 | 1.12,25 | 447 | 44.97 | -2.4 |
| 200m Breaststroke National rankings | 2.36,55 | DISK | 0 | 0 | n/a |
| 200m Medley National rankings | 2.19,07 | 2.22,40 | 447 | 6.29 | 2.4 |
| 50m Breaststroke National rankings | 31,96 | 32,15 | 467 | 15.47 | 0.6 |
| 50m Freestyle National rankings | 25,32 | 25,57 | 471 | 13.22 | 1 |
NM Kortbane13 Nov 2025 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 52,67 | 54,13 | 568 | 8.41 | 2.8 |
| 100m Medley National rankings | 1.01,04 | 1.04,23 | 451 | 1.66 | 5.2 |
Odal Sparebank Open Høst08 Nov 2025 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 1500m Freestyle National rankings | 19.15,92 | 18.37,44 | 435 | 49.67 | -3.3 |
NM Ungdom17 Oct 2025 / Bergen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 53,95 | 52,91 | 608 | 75.66 | -1.9 |
| 100m Medley National rankings | 1.02,59 | 1.01,04 | 526 | 63.42 | -2.5 |
| 200m Freestyle National rankings | 2.00,88 | 2.04,38 | 498 | 6.17 | 2.9 |
| 50m Breaststroke National rankings | 31,40 | DISK | 0 | 0 | n/a |
Lambertseter Open19 Sept 2025 / Lambertseter
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 1.16,09 | 1.14,06 | 415 | 40.91 | -2.7 |
| 100m Freestyle National rankings | 53,95 | 54,38 | 560 | 20.4 | 0.8 |
| 200m Freestyle National rankings | 2.01,50 | 2.00,88 | 542 | 44.5 | -0.5 |
| 50m Freestyle National rankings | 25,80 | 25,97 | 449 | 13.7 | 0.7 |
Mjøssvøm13 Jun 2025 / Hamar
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 53,95 | 55,74 | 520 | 5.56 | 3.3 |
| 200m Freestyle National rankings | 55,56 | 5590 | 25 | n/a | |
| 50m Backstroke National rankings | 30,60 | 32,37 | 318 | 0.61 | 5.8 |
| 50m Breaststroke National rankings | 31,40 | 33,51 | 412 | 0.66 | 6.7 |
| 50m Freestyle National rankings | 25,80 | 26,30 | 433 | 7.45 | 1.9 |
Zeekit Årsklassemesterskap07 Jun 2025 / Porsgrunn
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.03,21 | 1.04,00 | 414 | 9.35 | 1.2 |
| 200m Backstroke National rankings | 2.21,08 | 2.16,63 | 462 | 55.14 | -3.2 |
| 200m Breaststroke National rankings | 2.36,55 | 2.43,15 | 399 | 2.12 | 4.2 |
| 200m Medley National rankings | 2.19,07 | 2.20,25 | 467 | 14.19 | 0.8 |
| 400m Freestyle National rankings | 4.21,64 | 4.19,45 | 547 | 48.54 | -0.8 |
Zeekit LÅMØ Øst14 Mar 2025 / Lørenskog
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.05,88 | 1.03,21 | 430 | 54.61 | -4.1 |
| 200m Backstroke National rankings | 2.20,46 | 2.21,08 | 419 | 13.56 | 0.4 |
| 200m Breaststroke National rankings | 2.41,95 | 2.36,55 | 452 | 53.63 | -3.3 |
| 200m Medley National rankings | 2.20,43 | 2.19,07 | 479 | 38.92 | -1 |
| 400m Freestyle National rankings | 4.29,27 | 4.21,64 | 533 | 68.66 | -2.8 |
Odal Sparebank Open11 Jan 2025 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 800m Freestyle National rankings | 9.38,40 | 9.22,15 | 481 | 55.91 | -2.8 |
NM Ungdom18 Oct 2024 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 55,87 K | 57,33 | 57 | 25 | n/a |
| 100m Medley National rankings | 1.04,15 K | 1.02,59 | 488 | 25 | n/a |
| 200m Freestyle National rankings | 2.03,15 K | 2.01,50 | 534 | 25 | n/a |
| 50m Breaststroke National rankings | 33,05 K | 31,40 | 31 | 25 | n/a |
Zeekit Årsklassemesterskap24 May 2024 / Kristiansund
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.09,22 | 1.09,90 | 317 | 5.99 | 1 |
| 200m Backstroke National rankings | 2.22,71 | 2.27,05 | 370 | 3.25 | 3 |
| 200m Breaststroke National rankings | 2.49,91 | 2.51,08 | 346 | 8.13 | 0.7 |
| 200m Medley National rankings | 2.22,90 | DISK | 0 | 0 | n/a |
| 400m Freestyle National rankings | 4.30,64 | 4.31,64 | 477 | 17.57 | 0.4 |
Marienlyst open26 Apr 2024 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 50m Breaststroke National rankings | 36,32 | 36,32 | 324 | 14.12 | 0 |
| 50m Freestyle National rankings | 26,61 | 27,15 | 393 | 5.86 | 2 |
Zeekit LÅMØ Øst15 Mar 2024 / Manglerud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.11,19 | 1.09,22 | 327 | 25.84 | -2.8 |
| 200m Backstroke National rankings | 2.29,19 | 2.22,71 | 405 | 49.75 | -4.3 |
| 200m Breaststroke National rankings | 2.49,87 | 2.49,91 | 353 | 16.76 | 0 |
| 200m Medley National rankings | 2.28,20 | 2.22,90 | 442 | 53.71 | -3.6 |
| 400m Freestyle National rankings | 4.36,64 | 4.30,64 | 482 | 50.38 | -2.2 |
Zeekit LÅMØ Øst17 Mar 2023 / Jessheim
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.18,41 | 1.20,19 | 210 | 1.46 | 2.3 |
| 200m Backstroke National rankings | 2.33,59 | 2.34,64 | 318 | 6.87 | 0.7 |
| 200m Breaststroke National rankings | 2.59,61 | 2.55,75 | 319 | 21.65 | -2.1 |
| 200m Medley National rankings | 2.38,95 | 2.40,52 | 312 | 5.8 | 1 |
| 400m Freestyle National rankings | 5.04,56 | 4.54,18 | 375 | 37.5 | -3.4 |
Zeekit LÅMØ Øst 202218 Mar 2022 / Fredrikstad
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.35,82 | 1.31,62 | 141 | 6.11 | -4.4 |
| 200m Backstroke National rankings | 3.01,49 | 2.53,70 | 224 | 15.22 | -4.3 |
| 200m Breaststroke National rankings | 3.34,13 | DISK | 0 | 0 | n/a |
| 200m Medley National rankings | 3.06,43 | 3.04,33 | 206 | 7.36 | -1.1 |
| 400m Freestyle National rankings | 5.44,09 | 5.34,79 | 254 | 15.32 | -2.7 |