| ONMK 2026 lb | Long Course (50m) |
| Drachten (NED) | 30-4- - 3-5-2026 |
| Entry Statistics by Club | Result file (Lenex) |
| Broken Records by Events | Result file (DSV) |
| Men | Women | ||||||||||
| Freestyle | Freestyle | ||||||||||
| 50m | Timed Final | Open | Startlist | Results | 50m | Timed Final | Open | Startlist | Results | ||
| 100m | Timed Final | Open | Startlist | Results | 100m | Timed Final | Open | Startlist | Results | ||
| 200m | Timed Final | Open | Startlist | Results | 200m | Timed Final | Open | Startlist | Results | ||
| 400m | Timed Final | Open | Startlist | Results | 400m | Timed Final | Open | Startlist | Results | ||
| 800m | Timed Final | Open | Startlist | Results | 800m | Timed Final | Open | Startlist | Results | ||
| 1500m | Timed Final | Open | Startlist | Results | 1500m | Timed Final | Open | Startlist | Results | ||
| Backstroke | Backstroke | ||||||||||
| 50m | Timed Final | Open | Startlist | Results | 50m | Timed Final | Open | Startlist | Results | ||
| 100m | Timed Final | Open | Startlist | Results | 100m | Timed Final | Open | Startlist | Results | ||
| 200m | Timed Final | Open | Startlist | Results | 200m | Timed Final | Open | Startlist | Results | ||
| Breaststroke | Breaststroke | ||||||||||
| 50m | Timed Final | Open | Startlist | Results | 50m | Timed Final | Open | Startlist | Results | ||
| 100m | Timed Final | Open | Startlist | Results | 100m | Timed Final | Open | Startlist | Results | ||
| 200m | Timed Final | Open | Startlist | Results | 200m | Timed Final | Open | Startlist | Results | ||
| Butterfly | Butterfly | ||||||||||
| 50m | Timed Final | Open | Startlist | Results | 50m | Timed Final | Open | Startlist | Results | ||
| 100m | Timed Final | Open | Startlist | Results | 100m | Timed Final | Open | Startlist | Results | ||
| 200m | Timed Final | Open | Startlist | Results | 200m | Timed Final | Open | Startlist | Results | ||
| Medley | Medley | ||||||||||
| 200m | Timed Final | Open | Startlist | Results | 200m | Timed Final | Open | Startlist | Results | ||
| 400m | Timed Final | Open | Startlist | Results | 400m | Timed Final | Open | Startlist | Results | ||
| Other Events | |||||||
| 19. | All | 4 x 100m Medley | Timed Final | Masters Open | Startlist | Results | 11:37 |
| 32. | All | 4 x 100m Freestyle | Timed Final | Masters Open | Startlist | Results | 11:37 |
| 29. | All | 4 x 50m Freestyle | Timed Final | Masters Open | Startlist | Results | 17:57 |
| 42. | All | 4 x 50m Medley | Timed Final | Masters Open | Startlist | Results | 16:36 |
| 16. | All | 4 x 200m Freestyle | Timed Final | Masters Open | Startlist | Results | 17:15 |
| Entry Statistics by Club | Result file (Lenex) |
| Broken Records by Events | Result file (DSV) |
| 1 - ONMK2026lb - Sessie 1 - 30-4-2026 - 12:30 | |||||||
| 2. | Men | 1500m Freestyle | Timed Final | Masters Open | Startlist | Results | 12:30 |
| Pauze na programma 2 serie 4 / Break after event 2 heat 4 - 10 min | 14:26 | ||||||
| 3. | Women | 1500m Freestyle | Timed Final | Masters Open | Startlist | Results | 14:36 |
| Pauze na programma 3 serie 3 / Break after event 3 heat 3 - 10 min | 17:30 | ||||||
| Einde sessie | 17:40 | ||||||
| Entry Statistics by Club | Result file (Lenex) |
| Broken Records by Events | Result file (DSV) |
| 2 - ONMK2026lb - Sessie 2 - 1-5-2026 - 9:30 | |||||||
| 4. | Men | 400m Freestyle | Timed Final | Masters Open | Startlist | Results | 9:30 |
| 5. | Women | 400m Freestyle | Timed Final | Masters Open | Startlist | Results | 10:17 |
| Pauze / Break | 10:57 | ||||||
| 6. | Men | 100m Butterfly | Timed Final | Masters Open | Startlist | Results | 11:35 |
| 7. | Women | 100m Butterfly | Timed Final | Masters Open | Startlist | Results | 11:46 |
| Einde sessie | 12:30 | ||||||
| 3 - ONMK2026lb - Sessie 3 - 1-5-2026 - 13:30 | |||||||
| 8. | Men | 200m Breaststroke | Timed Final | Masters Open | Startlist | Results | 13:30 |
| 9. | Women | 200m Breaststroke | Timed Final | Masters Open | Startlist | Results | 13:58 |
| 10. | Men | 50m Backstroke | Timed Final | Masters Open | Startlist | Results | 14:27 |
| 11. | Women | 50m Backstroke | Timed Final | Masters Open | Startlist | Results | 14:41 |
| 12. | Men | 100m Freestyle | Timed Final | Masters Open | Startlist | Results | 15:02 |
| 13. | Women | 100m Freestyle | Timed Final | Masters Open | Startlist | Results | 15:28 |
| Pauze / Break | 15:59 | ||||||
| 14. | Men | 200m Medley | Timed Final | Masters Open | Startlist | Results | 16:14 |
| 15. | Women | 200m Medley | Timed Final | Masters Open | Startlist | Results | 16:40 |
| Korte pauze / break 5 min. | 17:10 | ||||||
| 16. | All | 4 x 200m Freestyle | Timed Final | Masters Open | Startlist | Results | 17:15 |
| Einde sessie | 18:11 | ||||||
| Entry Statistics by Club | Result file (Lenex) |
| Broken Records by Events | Result file (DSV) |
| 4 - ONMK2026lb - Sessie 4 - 2-5-2026 - 9:30 | |||||||
| 17. | Women | 800m Freestyle | Timed Final | Masters Open | Startlist | Results | 9:30 |
| Pauze / Break | 10:50 | ||||||
| 18. | Men | 400m Medley | Timed Final | Masters Open | Startlist | Results | 11:05 |
| Korte pauze / break 5 min. | 11:32 | ||||||
| 19. | All | 4 x 100m Medley | Timed Final | Masters Open | Startlist | Results | 11:37 |
| Einde sessie | 12:25 | ||||||
| 5 - ONMK2026lb - Sessie 5 - 2-5-2026 - 13:30 | |||||||
| 21. | Women | 200m Backstroke | Timed Final | Masters Open | Startlist | Results | 13:30 |
| 22. | Men | 200m Backstroke | Timed Final | Masters Open | Startlist | Results | 14:04 |
| 23. | Women | 100m Breaststroke | Timed Final | Masters Open | Startlist | Results | 14:31 |
| 24. | Men | 100m Breaststroke | Timed Final | Masters Open | Startlist | Results | 14:59 |
| Pauze / Break | 15:26 | ||||||
| 25. | Women | 200m Freestyle | Timed Final | Masters Open | Startlist | Results | 15:41 |
| 26. | Men | 200m Freestyle | Timed Final | Masters Open | Startlist | Results | 16:33 |
| 27. | Women | 50m Butterfly | Timed Final | Masters Open | Startlist | Results | 17:12 |
| 28. | Men | 50m Butterfly | Timed Final | Masters Open | Startlist | Results | 17:31 |
| Korte pauze / break 5 min. | 17:52 | ||||||
| 29. | All | 4 x 50m Freestyle | Timed Final | Masters Open | Startlist | Results | 17:57 |
| Einde sessie | 18:30 | ||||||
| Entry Statistics by Club | Result file (Lenex) |
| Broken Records by Events | Result file (DSV) |
| 6 - ONMK2026lb - Sessie 6 - 3-5-2026 - 9:30 | |||||||
| 30. | Men | 800m Freestyle | Timed Final | Masters Open | Startlist | Results | 9:30 |
| Pauze / Break | 10:46 | ||||||
| 31. | Women | 400m Medley | Timed Final | Masters Open | Startlist | Results | 11:01 |
| Korte pauze / break | 11:32 | ||||||
| 32. | All | 4 x 100m Freestyle | Timed Final | Masters Open | Startlist | Results | 11:37 |
| 7 - ONMK2026lb - Sessie 7 - 3-5-2026 - 13:30 | |||||||
| 34. | Men | 50m Breaststroke | Timed Final | Masters Open | Startlist | Results | 13:30 |
| 35. | Women | 50m Breaststroke | Timed Final | Masters Open | Startlist | Results | 13:48 |
| 36. | Men | 100m Backstroke | Timed Final | Masters Open | Startlist | Results | 14:08 |
| 37. | Women | 100m Backstroke | Timed Final | Masters Open | Startlist | Results | 14:30 |
| Pauze / Break | 14:56 | ||||||
| 38. | Men | 50m Freestyle | Timed Final | Masters Open | Startlist | Results | 15:11 |
| 39. | Women | 50m Freestyle | Timed Final | Masters Open | Startlist | Results | 15:33 |
| 40. | Men | 200m Butterfly | Timed Final | Masters Open | Startlist | Results | 15:58 |
| 41. | Women | 200m Butterfly | Timed Final | Masters Open | Startlist | Results | 16:13 |
| Korte pauze / break 5 min. | 16:31 | ||||||
| 42. | All | 4 x 50m Medley | Timed Final | Masters Open | Startlist | Results | 16:36 |