Silja Margareta Thomassen
Women / born 2014
41
starts
141
top FINA
12
personal best events
PP Over The Years
2025: 9.9 / 2026: 6.6
50m Butterfly Progress
5 swims recordedAll disciplinesBest Improvements
50m Freestyle: -17.4% at Modumsprinten 2025
400m Freestyle: -7.4% at Bergmannsvøm
50m Backstroke: -6.6% at Asker Open
50m Backstroke: -6.4% at Asker Open
200m Breaststroke: -6.1% at Fjordsvøm
PBs
100m Backstroke: 1.46,53
100m Breaststroke: 2.08,81
100m Freestyle: 1.45,76
100m Medley: 1.53,27
200m Breaststroke: 4.16,77
200m Freestyle: 3.52,86
200m Medley: 4.13,28
400m Freestyle: 7.21,59
50m Backstroke: 48,96
50m Breaststroke: 1.05,62
50m Butterfly: 59,76
50m Freestyle: 47,19
Top 3 FINA
141 / 400m Freestyle / 7.21,59
137 / 200m Breaststroke / 4.16,77
136 / 50m Backstroke / 48,96
Marienlyst Open01 May 2026 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.55,11 | 1.55,11 | 103 | 1.43 | 0 |
| 100m Breaststroke National rankings | 2.09,82 | 2.09,82 | 110 | 1.63 | 0 |
| 100m Freestyle National rankings | 1.45,76 | 1.45,76 | 107 | 1.54 | 0 |
| 50m Backstroke National rankings | 48,96 | 48,96 | 136 | 2.49 | 0 |
| 50m Butterfly National rankings | 59,76 | 59,76 | 64 | 0.55 | 0 |
| 50m Freestyle National rankings | 47,19 | 47,19 | 113 | 1.72 | 0 |
Modumsprinten 202621 Mar 2026 / Geithus
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.55,11 L | 1.46,53 | 130 | 25 | n/a |
| 100m Breaststroke National rankings | 2.05,46 K | 2.08,81 | 113 | 25 | n/a |
| 100m Medley National rankings | 1.53,27 K | 1.56,24 | 106 | 25 | n/a |
| 50m Butterfly National rankings | 59,76 K | DISK | 0 | 0 | n/a |
Asker Open06 Feb 2026 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Breaststroke National rankings | 4.16,77 | 4.28,60 | 120 | 0.16 | 4.6 |
| 200m Freestyle National rankings | 3.41,09 | 3.52,86 | 106 | 0.09 | 5.3 |
| 200m Medley National rankings | 4.10,00 | 4.13,28 | 110 | 0.63 | 1.3 |
| 50m Backstroke National rankings | 52,40 | 48,96 | 136 | 7.11 | -6.6 |
Fjordsvøm22 Nov 2025 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 1.58,93 | 1.53,27 | 115 | 4.27 | -4.8 |
| 200m Breaststroke National rankings | 4.33,46 | 4.16,77 | 137 | 6.92 | -6.1 |
| 400m Freestyle National rankings | 7.36,68 | 7.21,59 | 141 | 5.22 | -3.3 |
| 50m Butterfly National rankings | 1.03,36 | 59,76 | 64 | 1.46 | -5.7 |
Bergmannsvøm11 Oct 2025 / Kongsberg
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 2.07,92 | DISK | 13 | 25 | n/a |
| 200m Breaststroke National rankings | 4.33,46 | DISK | 0 | 0 | n/a |
| 400m Freestyle National rankings | 8.13,29 | 7.36,68 | 128 | 6.66 | -7.4 |
| 50m Backstroke National rankings | 54,18 | 52,40 | 111 | 3.23 | -3.3 |
| 50m Butterfly National rankings | 1.03,36 | 53 | 25 | n/a |
Sparebank 1 Drills Cup06 Sept 2025 / Porsgrunn
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 2.07,92 | DISK | 0 | 0 | n/a |
| 200m Backstroke National rankings | DISK | 0 | 0 | n/a | |
| 200m Breaststroke National rankings | 4.33,46 | 113 | 25 | n/a | |
| 400m Freestyle National rankings | 8.13,29 | 101 | 25 | n/a |
Marienlyst open02 May 2025 / Drammen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.54,92 K | 1.55,11 | 103 | 25 | n/a |
| 100m Breaststroke National rankings | 2.09,82 | 110 | 25 | n/a | |
| 100m Freestyle National rankings | 1.45,76 | 107 | 25 | n/a | |
| 50m Breaststroke National rankings | 1.06,01 K | 1.05,62 | 80 | 25 | n/a |
| 50m Freestyle National rankings | 48,13 K | 47,19 | 113 | 25 | n/a |
Sas Open26 Apr 2025 / Sandefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Medley National rankings | 2.07,92 | DNS | 0 | 0 | n/a |
| 50m Breaststroke National rankings | 1.06,01 | DNS | 0 | 0 | n/a |
Modumsprinten 202522 Mar 2025 / Geithus
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | DISK | 0 | 0 | n/a | |
| 100m Medley National rankings | 2.14,68 | 2.07,92 | 79 | 2.06 | -5 |
| 50m Breaststroke National rankings | 1.07,13 | 1.06,27 | 78 | 1.1 | -1.3 |
| 50m Freestyle National rankings | 58,29 | 48,13 | 106 | 5.57 | -17.4 |
Asker Open07 Feb 2025 / Holmen
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 50m Backstroke National rankings | 57,87 | 54,18 | 101 | 3.86 | -6.4 |
| 50m Breaststroke National rankings | 1.06,37 | 1.06,01 | 79 | 0.95 | -0.5 |
| 50m Butterfly National rankings | 1.15,00 | DISK | 0 | 0 | n/a |