Mattis Hefre
Men / born 2014
48
starts
329
top FINA
15
personal best events
PP Over The Years
2024: 25.0 / 2025: 8.1 / 2026: 9.3
50m Freestyle Progress
6 swims recordedAll disciplines| Date | Meet | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|---|
| 13 Apr 2024 | GIFFI vår open | 41,14 | 113 | 25 | n/a Rankings | |
| 20 Sept 2025 | Triton Open høst 2025 | 32,99 | 33,10 | 217 | 3.79 | 0.3 Rankings |
| 25 Oct 2025 | Speed Open | 32,99 | 32,78 | 223 | 7.71 | -0.6 Rankings |
| 05 Dec 2025 | Bærum Open | 32,78 | 32,74 | 224 | 6.91 | -0.1 Rankings |
| 31 Jan 2026 | Veslefrikk Open | 32,74 | 33,58 | 208 | 1.24 | 2.6 Rankings |
| 28 Feb 2026 | RA CUP | 32,74 | 33,40 | 211 | 1.69 | 2 Rankings |
Best Improvements
50m Butterfly: -20% at Zeekit LÅMØ Øst
100m Butterfly: -8.9% at Zeekit LÅMØ Øst 1 - Oslo/Asker/Bærum - 2026
400m Freestyle: -8% at Zeekit LÅMØ Øst 1 - Oslo/Asker/Bærum - 2026
50m Butterfly: -7.5% at Triton Open høst 2025
100m Breaststroke: -7% at Zeekit LÅMØ Øst
PBs
100m Backstroke: 1.17,71
100m Breaststroke: 1.40,06
100m Butterfly: 1.31,58
100m Freestyle: 1.11,74
100m Medley: 1.27,04
200m Backstroke: 2.44,48
200m Breaststroke: 3.15,68
200m Freestyle: 2.37,96
200m Medley: 2.57,66
400m Freestyle: 5.07,24
50m Backstroke: 36,81
50m Breaststroke: 45,40
50m Butterfly: 37,79
50m Freestyle: 32,74
800m Freestyle: 10.45,61
Top 3 FINA
329 / 400m Freestyle / 5.07,24
317 / 800m Freestyle / 10.45,61
275 / 800m Freestyle / 11.16,87
Triton Open vår 202625 Apr 2026 / Skjetten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 800m Freestyle National rankings | 11.16,87 | 10.45,61 | 317 | 31.67 | -4.6 |
Zeekit LÅMØ Øst 1 - Oslo/Asker/Bærum - 202610 Apr 2026 / Lambertseter
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.40,53 | 1.31,58 | 141 | 8.72 | -8.9 |
| 200m Backstroke National rankings | 2.44,48 | 2.46,16 | 256 | 3.91 | 1 |
| 200m Breaststroke National rankings | 3.25,49 | 3.15,68 | 231 | 17.23 | -4.8 |
| 200m Medley National rankings | 3.04,54 | 2.57,66 | 230 | 14.76 | -3.7 |
| 400m Freestyle National rankings | 5.33,79 | 5.07,24 | 329 | 45.52 | -8 |
RA CUP28 Feb 2026 / Sofiemyr
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.17,71 | 1.24,12 | 189 | 0.07 | 8.2 |
| 100m Medley National rankings | 1.30,17 | 1.27,04 | 181 | 8.87 | -3.5 |
| 50m Backstroke National rankings | 36,81 | 41,38 | 152 | 0.01 | 12.4 |
| 50m Breaststroke National rankings | 45,45 | 45,40 | 165 | 3.75 | -0.1 |
| 50m Butterfly National rankings | 37,79 | 39,59 | 156 | 0.24 | 4.8 |
| 50m Freestyle National rankings | 32,74 | 33,40 | 211 | 1.69 | 2 |
| 800m Freestyle National rankings | 11.57,03 | 11.16,87 | 275 | 26.62 | -5.6 |
Veslefrikk Open31 Jan 2026 / Nordtvet
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.17,71 | 1.19,50 | 224 | 1.66 | 2.3 |
| 100m Breaststroke National rankings | 1.45,03 | 1.40,06 | 168 | 9 | -4.7 |
| 100m Freestyle National rankings | 1.11,74 | 1.12,66 | 235 | 2.88 | 1.3 |
| 200m Backstroke National rankings | 2.44,48 | DISK | 0 | 0 | n/a |
| 200m Breaststroke National rankings | 3.35,74 | 3.25,49 | 199 | 12.78 | -4.8 |
| 200m Freestyle National rankings | 2.37,96 | 2.40,98 | 229 | 2.08 | 1.9 |
| 50m Backstroke National rankings | 36,81 | 39,30 | 178 | 0.12 | 6.8 |
| 50m Freestyle National rankings | 32,74 | 33,58 | 208 | 1.24 | 2.6 |
Arena Open17 Jan 2026 / Lambertseter
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Butterfly National rankings | 1.44,22 | 1.40,53 | 106 | 3.04 | -3.5 |
| 200m Medley National rankings | 3.11,01 | 3.04,54 | 205 | 11.21 | -3.4 |
| 400m Freestyle National rankings | 5.44,59 | 5.33,79 | 257 | 16.79 | -3.1 |
Bærum Open05 Dec 2025 / Nadderud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Backstroke National rankings | 2.55,29 | 2.44,48 | 264 | 25.93 | -6.2 |
| 200m Breaststroke National rankings | 3.37,62 | 3.35,74 | 172 | 4.91 | -0.9 |
| 50m Freestyle National rankings | 32,78 | 32,74 | 224 | 6.91 | -0.1 |
Strømmen Sparebank Cup23 Nov 2025 / Skjetten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.20,90 | 1.17,71 | 240 | 16.54 | -3.9 |
| 100m Freestyle National rankings | 1.11,74 | 1.14,22 | 220 | 0.9 | 3.5 |
Speed Open25 Oct 2025 / Manglerud
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.21,39 | 1.20,90 | 213 | 7.03 | -0.6 |
| 200m Breaststroke National rankings | 3.42,80 | 3.37,62 | 168 | 6.24 | -2.3 |
| 200m Freestyle National rankings | 2.38,19 | 2.37,96 | 243 | 8.14 | -0.1 |
| 400m Freestyle National rankings | 5.44,59 | 5.48,73 | 225 | 2.76 | 1.2 |
| 50m Breaststroke National rankings | 48,52 | 45,45 | 165 | 10.21 | -6.3 |
| 50m Freestyle National rankings | 32,99 | 32,78 | 223 | 7.71 | -0.6 |
Triton Open høst 202520 Sept 2025 / Skjetten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.13,19 | 1.11,74 | 244 | 12.43 | -2 |
| 200m Medley National rankings | DISK | 0 | 0 | n/a | |
| 50m Backstroke National rankings | 37,20 | 36,81 | 216 | 7.91 | -1 |
| 50m Butterfly National rankings | 40,86 | 37,79 | 179 | 13.1 | -7.5 |
| 50m Freestyle National rankings | 32,99 | 33,10 | 217 | 3.79 | 0.3 |
Zeekit LÅMØ Øst14 Mar 2025 / Lørenskog
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.21,87 | 1.23,18 | 196 | 1.75 | 1.6 |
| 100m Breaststroke National rankings | 1.53,66 | 1.45,76 | 142 | 7.98 | -7 |
| 100m Medley National rankings | 1.34,95 | DISK | 0 | 0 | n/a |
| 200m Freestyle National rankings | 2.43,52 | 2.38,19 | 242 | 15.37 | -3.3 |
| 50m Butterfly National rankings | 51,08 | 40,86 | 142 | 10.05 | -20 |
GIFFI vår open13 Apr 2024 / Nittedal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.48,54 | 88 | 25 | n/a | |
| 100m Freestyle National rankings | 1.34,56 | 106 | 25 | n/a | |
| 50m Freestyle National rankings | 41,14 | 113 | 25 | n/a |