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Birk Barslund Fosse

born 2011 · male · 🇩🇰 Denmark · Sigma Swim Birkerød

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Results period: 2025/26 (current)2024/252023/242022/23All-time

The current season is incomplete; the ranking shows results available to date without projections.

Meets
11
Swims
52
Best FINA points
429

Progression — all-time

100 m freestyle 25 m pool
11 swims · best time 1:03.11 · 11.44 faster than the first swim
1:03.11 1:05.001:10.001:15.00 07.2304.2401.2510.25
100 m medley 25 m pool
11 swims · best time 1:13.45 · 14.41 faster than the first swim
1:13.45 1:15.001:20.001:25.00 07.2304.2401.2510.25
200 m freestyle 25 m pool
10 swims · best time 2:17.04 · 16.86 faster than the first swim
2:17.04 2:20.002:30.00 01.2409.2405.2501.26
100 m backstroke 25 m pool
9 swims · best time 1:11.50 · 11.24 faster than the first swim
1:11.50 1:10.001:15.001:20.001:25.00 02.2410.2406.2503.26
200 m medley 25 m pool
9 swims · best time 2:36.21 · 35.53 faster than the first swim
National record (Denmark) · 1:54.86 2:36.21 2:00.002:30.003:00.00 08.2305.2403.2512.25
400 m freestyle 25 m pool
9 swims · best time 4:44.64 · 42.44 faster than the first swim
4:44.64 4:40.005:00.005:20.00 02.2410.2406.2503.26
50 m freestyle 25 m pool
8 swims · best time 29.42 · 2.42 faster than the first swim
29.42 30.0031.0032.00 02.2409.2404.2511.25
200 m backstroke 25 m pool
8 swims · best time 2:36.43 · 15.08 faster than the first swim
2:36.43 2:40.002:50.00 02.2410.2405.2501.26

Road to the Olympics & national records

Season-best results from 2025/26 against Paris 2024 bronze, the qualifying standard (OQT) and the swimmer's national record.

Record sources: Denmark: Dansk Svømmeunion - Svømmetider / Danske rekorder (updated 12 Jul 2026)

EventPoolTimeTargetWOZMissing
400 freestyle 50 m pool 4:51.78 National record (Denmark) 3:44.40
record: Mads Glæsner		 76.9% +1:07.38
100 freestyle 50 m pool 1:04.05 National record (Denmark) 48.89
record: Frederik Riedel Lentz		 76.3% +15.16
400 freestyle 50 m pool 4:51.78 Olympic bronze 3:42.50
record: Kim Woo-min		 76.3% +1:09.28
400 freestyle 25 m pool 4:44.64 National record (Denmark) 3:36.82
record: Mads Glæsner		 76.2% +1:07.82
1500 freestyle 50 m pool 19:36.37 National record (Denmark) 14:47.75
record: Alexander Aslak Nørgaard		 75.5% +4:48.62
400 medley 25 m pool 5:27.29 National record (Denmark) 4:05.98
record: Chris Christensen		 75.2% +1:21.31
1500 freestyle 50 m pool 19:36.37 Olympic bronze 14:39.63
record: Daniel Wiffen		 74.8% +4:56.74
200 freestyle 25 m pool 2:17.04 National record (Denmark) 1:42.34
record: Oliver Søgaard-Andersen		 74.7% +34.70
100 freestyle 25 m pool 1:03.11 National record (Denmark) 47.09
record: Frederik Riedel Lentz		 74.6% +16.02
200 medley 50 m pool 2:41.95 National record (Denmark) 2:00.69
record: Daniel Skaaning		 74.5% +41.26
400 medley 50 m pool 5:44.51 National record (Denmark) 4:16.34
record: Anton Ørskov Ipsen		 74.4% +1:28.17
100 freestyle 50 m pool 1:04.05 Olympic bronze 47.49
record: David Popovici		 74.1% +16.56

Season-best results

EventPoolTimeFINA ptsWhere
50 m backstroke 50 m pool 34.66 313 16 Jan 2026 · Arena Lyngby Open 2026 Stadion
50 m backstroke 25 m pool 33.18 295 29 Nov 2025 · Sigma Cup 2025
100 m backstroke 25 m pool 1:11.50 308 29 May 2026 · Sigma Klubmesterskab 2026
200 m backstroke 25 m pool 2:36.43 307 10 Apr 2026 · Øst Årgang 2026
50 m breaststroke 25 m pool 1:33.67 18 13 Sep 2025 · Holdstævne Årgang ØST 2025
100 m breaststroke 25 m pool 1:27.99 247 31 Jan 2026 · Sigma Open 2026
200 m breaststroke 25 m pool 2:57.30 311 10 Apr 2026 · Øst Årgang 2026
50 m butterfly 50 m pool 33.10 304 8 May 2026 · Taastrup open 2026
100 m butterfly 50 m pool 1:13.54 304 8 May 2026 · Taastrup open 2026
100 m butterfly 25 m pool 1:09.97 318 29 May 2026 · Sigma Klubmesterskab 2026
200 m butterfly 25 m pool 2:52.06 239 10 Apr 2026 · Øst Årgang 2026
50 m freestyle 50 m pool 30.26 329 8 May 2026 · Taastrup open 2026
50 m freestyle 25 m pool 29.42 321 16 Jan 2026 · Arena Lyngby Open 2026 Trongården
100 m freestyle 50 m pool 1:04.05 380 8 May 2026 · Taastrup open 2026
100 m freestyle 25 m pool 1:03.11 358 16 Jan 2026 · Arena Lyngby Open 2026 Trongården
200 m freestyle 25 m pool 2:17.04 381 10 Apr 2026 · Øst Årgang 2026
400 m freestyle 50 m pool 4:51.78 429 8 May 2026 · Taastrup open 2026
400 m freestyle 25 m pool 4:44.64 414 29 May 2026 · Sigma Klubmesterskab 2026
800 m freestyle 25 m pool 10:11.93 372 29 May 2026 · Sigma Klubmesterskab 2026
1500 m freestyle 50 m pool 19:36.37 405 17 Apr 2026 · Gentofte Open 2026 - Langbane
100 m medley 25 m pool 1:13.45 302 29 Nov 2025 · Sigma Cup 2025
200 m medley 50 m pool 2:41.95 348 8 May 2026 · Taastrup open 2026
200 m medley 25 m pool 2:36.21 345 10 Apr 2026 · Øst Årgang 2026
400 m medley 50 m pool 5:44.51 348 8 May 2026 · Taastrup open 2026
400 m medley 25 m pool 5:27.29 369 29 May 2026 · Sigma Klubmesterskab 2026

Recent swims

DateMeetEventTimePts
29 May 2026 Sigma Klubmesterskab 2026 400 freestyle 4:44.64 414
29 May 2026 Sigma Klubmesterskab 2026 800 freestyle 10:11.93 372
29 May 2026 Sigma Klubmesterskab 2026 400 medley 5:27.29 369
29 May 2026 Sigma Klubmesterskab 2026 100 backstroke 1:11.50 308
29 May 2026 Sigma Klubmesterskab 2026 100 butterfly 1:09.97 318
8 May 2026 Taastrup open 2026 100 freestyle 1:04.05 380
8 May 2026 Taastrup open 2026 200 medley 2:41.95 348
8 May 2026 Taastrup open 2026 400 medley 5:44.51 348
8 May 2026 Taastrup open 2026 100 butterfly 1:13.54 304
8 May 2026 Taastrup open 2026 400 freestyle 4:51.78 429
8 May 2026 Taastrup open 2026 50 freestyle 30.26 329
8 May 2026 Taastrup open 2026 50 butterfly 33.10 304
17 Apr 2026 Gentofte Open 2026 - Langbane 1500 freestyle 19:36.37 405
10 Apr 2026 Øst Årgang 2026 200 breaststroke 2:57.30 311
10 Apr 2026 Øst Årgang 2026 200 butterfly 2:52.06 239
10 Apr 2026 Øst Årgang 2026 400 medley 5:29.19 362
10 Apr 2026 Øst Årgang 2026 200 freestyle 2:17.04 381
10 Apr 2026 Øst Årgang 2026 200 medley 2:36.21 345
10 Apr 2026 Øst Årgang 2026 200 backstroke 2:36.43 307
7 Mar 2026 Medley Challenge 2. afsnit 200 medley 2:36.62 342
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