Silius Launes Seyffarth
Men / born 2015
59
starts
182
top FINA
12
personal best events
PP Over The Years
2024: 25.0 / 2025: 5.8 / 2026: 4.8
200m Breaststroke Progress
2 swims recordedAll disciplinesBest Improvements
200m Breaststroke: -16.7% at Listerstevnet
50m Backstroke: -12.8% at Terje Vigen
50m Butterfly: -11.7% at Zeekit LÅMØ Sør 2026
100m Backstroke: -10.4% at Mandalitten
100m Backstroke: -10.3% at Zeekit LÅMØ Sør 2026
PBs
100m Backstroke: 1.29,41
100m Breaststroke: 1.50,57
100m Freestyle: 1.18,98
100m Medley: 1.36,74
200m Breaststroke: 4.02,02
200m Freestyle: 2.55,48
200m Medley: 3.44,97
400m Freestyle: 7.09,94
50m Backstroke: 44,08
50m Breaststroke: 48,19
50m Butterfly: 46,85
50m Freestyle: 36,43
Top 3 FINA
182 / 100m Freestyle / 1.18,98
177 / 200m Freestyle / 2.55,48
165 / 200m Freestyle / 2.59,73
Venndølen18 Apr 2026 / Vennesla
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.39,65 | 1.38,48 | 118 | 2.47 | -1.2 |
| 100m Breaststroke National rankings | 1.56,30 | 1.55,37 | 110 | 1.96 | -0.8 |
| 100m Freestyle National rankings | 1.24,24 | 1.18,98 | 182 | 12.32 | -6.2 |
| 100m Medley National rankings | 1.46,37 | 1.38,06 | 126 | 6.6 | -7.8 |
| 200m Freestyle National rankings | 3.01,91 | 2.59,73 | 165 | 4.82 | -1.2 |
| 50m Backstroke National rankings | 44,08 | 47,13 | 103 | 0.04 | 6.9 |
| 50m Breaststroke National rankings | 51,55 | 48,19 | 138 | 7.26 | -6.5 |
| 50m Butterfly National rankings | 53,07 | 52,94 | 65 | 0.6 | -0.2 |
| 50m Freestyle National rankings | 36,43 | 37,73 | 146 | 0.38 | 3.6 |
Zeekit LÅMØ Sør 202610 Apr 2026 / Horten
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.39,65 | 1.29,41 | 157 | 11.33 | -10.3 |
| 100m Breaststroke National rankings | 1.56,30 | 1.50,57 | 124 | 5.02 | -4.9 |
| 100m Medley National rankings | 1.46,37 | 1.36,74 | 132 | 7.7 | -9.1 |
| 200m Freestyle National rankings | 3.01,91 | 2.55,48 | 177 | 8.48 | -3.5 |
| 50m Butterfly National rankings | 53,07 | 46,85 | 94 | 4.19 | -11.7 |
LÅMØ Kvalik Sør08 Feb 2026 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 200m Freestyle National rankings | 3.16,58 | 3.03,01 | 156 | 9.56 | -6.9 |
| 50m Backstroke National rankings | 44,79 | 44,08 | 126 | 3.06 | -1.6 |
| 50m Breaststroke National rankings | 55,31 | 51,55 | 113 | 4.98 | -6.8 |
| 50m Freestyle National rankings | 38,33 | 36,43 | 162 | 8.67 | -5 |
Skagerrak Swim23 Jan 2026 / Kristiansand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.39,65 | 1.40,49 | 111 | 0.8 | 0.8 |
| 100m Breaststroke National rankings | 1.59,32 | 1.57,89 | 103 | 1.88 | -1.2 |
| 100m Freestyle National rankings | 1.29,75 | 1.24,24 | 150 | 8.3 | -6.1 |
| 50m Backstroke National rankings | 44,79 | 44,26 | 124 | 2.72 | -1.2 |
| 50m Butterfly National rankings | 53,07 | 55,67 | 56 | 0.03 | 4.9 |
| 50m Freestyle National rankings | 38,33 | 38,30 | 140 | 2.7 | -0.1 |
Listerstevnet23 Nov 2025 / Flekkefjord
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.31,08 | 1.29,75 | 124 | 2.9 | -1.5 |
| 200m Breaststroke National rankings | 4.50,70 | 4.02,02 | 122 | 7.37 | -16.7 |
| 200m Medley National rankings | 3.44,97 | 113 | 25 | n/a | |
| 50m Breaststroke National rankings | 56,32 | 55,31 | 91 | 1.66 | -1.8 |
| 50m Freestyle National rankings | 38,66 | 38,33 | 139 | 3.21 | -0.9 |
Terje Vigen18 Oct 2025 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 2.04,88 | 2.03,21 | 90 | 1.47 | -1.3 |
| 100m Medley National rankings | 1.50,51 | 1.46,37 | 99 | 2.73 | -3.7 |
| 200m Freestyle National rankings | 3.25,77 | 3.16,58 | 126 | 4.94 | -4.5 |
| 50m Backstroke National rankings | 51,36 | 44,79 | 120 | 6.94 | -12.8 |
| 50m Butterfly National rankings | 1.01,10 | 55,96 | 55 | 1.3 | -8.4 |
| 50m Freestyle National rankings | 38,66 | 39,44 | 128 | 0.62 | 2 |
Mandalitten14 Sept 2025 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.51,26 | 1.39,65 | 114 | 5.99 | -10.4 |
| 100m Breaststroke National rankings | 2.04,88 | 2.08,94 | 78 | 0.12 | 3.3 |
| 100m Freestyle National rankings | 1.34,60 | 1.31,08 | 119 | 3.95 | -3.7 |
| 100m Medley National rankings | 1.50,51 | 1.52,65 | 83 | 0.27 | 1.9 |
| 400m Freestyle National rankings | 7.09,94 | 120 | 25 | n/a | |
| 50m Freestyle National rankings | 40,66 | 38,66 | 136 | 6.04 | -4.9 |
Agdermesterskapet 202508 Feb 2025 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Breaststroke National rankings | 2.10,72 | 2.04,88 | 86 | 2.3 | -4.5 |
| 100m Freestyle National rankings | 1.40,17 | 1.34,60 | 106 | 3.96 | -5.6 |
| 100m Medley National rankings | 1.50,51 | 88 | 25 | n/a | |
| 200m Freestyle National rankings | 3.44,71 | 3.25,77 | 110 | 5.19 | -8.4 |
| 50m Breaststroke National rankings | 58,06 | DISK | 0 | 0 | n/a |
| 50m Butterfly National rankings | 1.03,37 | 1.01,10 | 42 | 0.48 | -3.6 |
| 50m Freestyle National rankings | 41,84 | 40,66 | 117 | 3.31 | -2.8 |
Terje Vigen12 Oct 2024 / Lillesand
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Backstroke National rankings | 1.53,95 | 76 | 25 | n/a | |
| 100m Breaststroke National rankings | 2.10,72 | 75 | 25 | n/a | |
| 100m Freestyle National rankings | 1.48,33 | 70 | 25 | n/a | |
| 200m Breaststroke National rankings | 4.39,36 | 79 | 25 | n/a | |
| 200m Freestyle National rankings | 3.44,71 | 84 | 25 | n/a | |
| 50m Backstroke National rankings | 51,36 | 79 | 25 | n/a | |
| 50m Breaststroke National rankings | 58,06 | 79 | 25 | n/a | |
| 50m Butterfly National rankings | 1.06,08 | 33 | 25 | n/a | |
| 50m Freestyle National rankings | 44,77 | 87 | 25 | n/a |
Mandalitten15 Sept 2024 / Mandal
| Discipline | Start | Result | FINA | PP | PB +/- |
|---|---|---|---|---|---|
| 100m Freestyle National rankings | 1.42,37 | 84 | 25 | n/a | |
| 50m Freestyle National rankings | 43,71 | 94 | 25 | n/a |