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Kristoffer Erik Kalfov

born 2013 · male · 🇳🇴 Norway · Delfana

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Results period: 2025/26 (current)2024/252023/242022/23All-time
Meets
6
Swims
49
Best FINA points
433

Progression — all-time

100 m breaststroke 50 m pool
6 swims · best time 1:18.64 · 17.62 faster than the first swim
National record (Norway) · 58.71 1:18.64 1:00.001:20.001:40.00 08.2403.2509.2504.26
50 m butterfly 50 m pool
5 swims · best time 29.43 · 2.15 faster than the first swim
29.43 30.0031.0032.00 07.2510.2501.2605.26
50 m breaststroke 50 m pool
4 swims · best time 35.48 · 6.79 faster than the first swim
National record (Norway) · 27.20 35.48 30.0035.0040.00 08.2403.2509.2504.26
50 m freestyle 50 m pool
4 swims · best time 28.30 · 5.09 faster than the first swim
National record (Norway) · 21.94 Olympic bronze · 21.56 OQT · 21.96 28.30 25.0030.00 08.2403.2509.2504.26
100 m backstroke 50 m pool
3 swims · best time 1:14.80 · 4.79 faster than the first swim
1:14.80 1:16.001:18.001:20.00 08.2512.2504.26
50 m backstroke 50 m pool
2 swims · best time 36.02 · 4.84 faster than the first swim
36.02 36.0038.0040.00 09.2403.25
50 m breaststroke 25 m pool
2 swims · best time 35.25 · 4.91 faster than the first swim
35.25 36.0038.0040.00 12.2407.25
50 m butterfly 25 m pool
2 swims · best time 31.40 · 4.52 faster than the first swim
31.40 32.0034.0036.00 12.2407.25

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: Norway: Norges Svømmeforbund - Medley.no / Norske seniorrekorder (updated 12 Jul 2026)

EventPoolTimeTargetWOZMissing
50 butterfly 50 m pool 29.43 National record (Norway) 23.18
record: Nicholas Lia		 78.8% +6.25
100 freestyle 50 m pool 1:01.74 National record (Norway) 48.65
record: Sander Kiær Sørensen		 78.8% +13.09
50 freestyle 50 m pool 28.30 National record (Norway) 21.94
record: Nicholas Lia		 77.5% +6.36
100 freestyle 50 m pool 1:01.74 Olympic bronze 47.49
record: David Popovici		 76.9% +14.25
50 breaststroke 50 m pool 35.48 National record (Norway) 27.20
record: Alexander Dale Oen / André Klippenberg Grindheim		 76.7% +8.28
50 freestyle 50 m pool 28.30 Olympic bronze 21.56
record: Florent Manaudou		 76.2% +6.74
200 medley 50 m pool 2:35.06 National record (Norway) 1:57.64
record: Tomoe Zenimoto Hvas		 75.9% +37.42
200 medley 50 m pool 2:35.06 Olympic bronze 1:56.00
record: Wang Shun		 74.8% +39.06
100 breaststroke 50 m pool 1:18.64 National record (Norway) 58.71
record: Alexander Dale Oen		 74.7% +19.93
50 breaststroke 25 m pool 35.25 National record (Norway) 26.18
record: Nicholas Lia / Jørgen Scheie Bråthen		 74.3% +9.07
100 freestyle 25 m pool 1:03.39 National record (Norway) 46.55
record: Sander Kiær Sørensen		 73.4% +16.84
50 freestyle 25 m pool 28.95 National record (Norway) 21.14
record: Nicholas Lia		 73.0% +7.81

Personal bests

Personal bests are computed only from data available in this service — meets from 21 May 2022 – 9 Jul 2026. Earlier swims outside this range are not included.

EventPoolTimeFINA ptsWhere
50 m backstroke 50 m pool 36.02 279 13 Jun 2025 · AdO Cup 2025
50 m backstroke 25 m pool 37.12 211 27 Sep 2024 · AdO Open 2024
100 m backstroke 50 m pool 1:14.80 328 12 Jun 2026 · AdO Cup 2026
200 m backstroke 50 m pool 3:09.83 204 14 Jun 2024 · AdO Cup 2024
50 m breaststroke 50 m pool 35.48 391 12 Jun 2026 · AdO Cup 2026
50 m breaststroke 25 m pool 35.25 354 26 Sep 2025 · AdO Open 2025
100 m breaststroke 50 m pool 1:18.64 378 12 Jun 2026 · AdO Cup 2026
100 m breaststroke 25 m pool 1:18.89 344 26 Sep 2025 · AdO Open 2025
200 m breaststroke 50 m pool 2:58.73 346 17 Apr 2026 · Bergen Swimfestival 2026
200 m breaststroke 25 m pool 2:53.08 334 26 Sep 2025 · AdO Open 2025
50 m butterfly 50 m pool 29.43 433 12 Jun 2026 · AdO Cup 2026
50 m butterfly 25 m pool 31.40 332 26 Sep 2025 · AdO Open 2025
100 m butterfly 25 m pool 1:33.41 133 27 Sep 2024 · AdO Open 2024
50 m freestyle 50 m pool 28.30 403 12 Jun 2026 · AdO Cup 2026
50 m freestyle 25 m pool 28.95 337 26 Sep 2025 · AdO Open 2025
100 m freestyle 50 m pool 1:01.74 424 12 Jun 2026 · AdO Cup 2026
100 m freestyle 25 m pool 1:03.39 353 26 Sep 2025 · AdO Open 2025
400 m freestyle 50 m pool 5:54.66 238 14 Jun 2024 · AdO Cup 2024
400 m freestyle 25 m pool 5:34.54 255 27 Sep 2024 · AdO Open 2024
800 m freestyle 25 m pool 10:31.55 339 26 Sep 2025 · AdO Open 2025
100 m medley 25 m pool 1:20.85 226 27 Sep 2024 · AdO Open 2024
200 m medley 50 m pool 2:35.06 397 17 Apr 2026 · Bergen Swimfestival 2026
200 m medley 25 m pool 2:34.89 354 26 Sep 2025 · AdO Open 2025

Recent swims

DateMeetEventTimePts
12 Jun 2026 AdO Cup 2026 50 breaststroke 35.48 391
12 Jun 2026 AdO Cup 2026 100 freestyle 1:01.74 424
12 Jun 2026 AdO Cup 2026 50 butterfly 29.51 429
12 Jun 2026 AdO Cup 2026 50 butterfly 29.43 433
12 Jun 2026 AdO Cup 2026 100 backstroke 1:15.20 323
12 Jun 2026 AdO Cup 2026 100 backstroke 1:14.80 328
12 Jun 2026 AdO Cup 2026 100 breaststroke 1:18.64 378
12 Jun 2026 AdO Cup 2026 100 breaststroke 1:20.22 356
12 Jun 2026 AdO Cup 2026 50 freestyle 28.30 403
12 Jun 2026 AdO Cup 2026 50 freestyle 28.79 383
17 Apr 2026 Bergen Swimfestival 2026 100 breaststroke 1:21.24 343
17 Apr 2026 Bergen Swimfestival 2026 200 breaststroke 2:58.73 346
17 Apr 2026 Bergen Swimfestival 2026 50 butterfly 30.25 399
17 Apr 2026 Bergen Swimfestival 2026 50 breaststroke 36.14 370
17 Apr 2026 Bergen Swimfestival 2026 200 medley 2:35.06 397
26 Sep 2025 AdO Open 2025 200 medley 2:34.89 354
26 Sep 2025 AdO Open 2025 50 breaststroke 35.25 354
26 Sep 2025 AdO Open 2025 50 freestyle 28.95 337
26 Sep 2025 AdO Open 2025 100 breaststroke 1:18.89 344
26 Sep 2025 AdO Open 2025 50 butterfly 31.40 332
Swimmer comparison Compare → clear