| 1 | ZWOLSMAN Klaas-Jan | NED | Vault | All-Around | 3.600 | 8.933 | — | -0.1 | 12.433 | Dutch ChampionshipsSat, Jun 28 2025 |
| 2 | ZWOLSMAN Klaas-Jan | NED | Rings | — | 3.800 | 8.450 | — | — | 12.250 | 3rd Dutch ECH TrialsThu, May 8 2025 |
| 3 | ZWOLSMAN Klaas-Jan | NED | Floor | — | 4.500 | 8.100 | — | -0.4 | 12.200 | 2nd Dutch ECH TrialsFri, Apr 25 2025 |
| 4 | ZWOLSMAN Klaas-Jan | NED | Pommel Horse | — | 3.400 | 8.550 | — | — | 11.950 | 2nd Dutch ECH TrialsFri, Apr 25 2025 |
| 5 | ZWOLSMAN Klaas-Jan | NED | Parallel Bars | All-Around | 3.900 | 7.800 | — | — | 11.700 | Dutch ChampionshipsSat, Jun 28 2025 |
| 6 | ZWOLSMAN Klaas-Jan | NED | Parallel Bars | Event Final | 3.900 | 7.700 | — | — | 11.600 | Dutch ChampionshipsSun, Jun 29 2025 |
| 7 | ZWOLSMAN Klaas-Jan | NED | High Bar | All-Around | 3.200 | 8.150 | — | — | 11.350 | Dutch ChampionshipsSat, Jun 28 2025 |
| 8 | ZWOLSMAN Klaas-Jan | NED | Floor | — | 5.000 | 6.550 | — | -0.4 | 11.150 | 3rd Dutch ECH TrialsThu, May 8 2025 |
| 9 | ZWOLSMAN Klaas-Jan | NED | Rings | All-Around | 3.800 | 7.200 | — | — | 11.000 | Dutch ChampionshipsSat, Jun 28 2025 |
| 10 | ZWOLSMAN Klaas-Jan | NED | High Bar | Event Final | 3.200 | 7.800 | — | — | 11.000 | Dutch ChampionshipsSun, Jun 29 2025 |
| 11 | ZWOLSMAN Klaas-Jan | NED | Parallel Bars | — | 4.100 | 6.550 | — | — | 10.650 | 3rd Dutch ECH TrialsThu, May 8 2025 |
| 12 | ZWOLSMAN Klaas-Jan | NED | Parallel Bars | — | 4.400 | 5.900 | — | — | 10.300 | 4th Dutch ECH TrialsSat, May 10 2025 |
| 13 | ZWOLSMAN Klaas-Jan | NED | Rings | — | 3.800 | 6.367 | — | — | 10.167 | 4th Dutch ECH TrialsSat, May 10 2025 |
| 14 | ZWOLSMAN Klaas-Jan | NED | Floor | All-Around | 4.600 | 5.500 | — | — | 10.100 | Dutch ChampionshipsSat, Jun 28 2025 |
| 15 | ZWOLSMAN Klaas-Jan | NED | Parallel Bars | — | 4.100 | 5.800 | — | — | 9.900 | 2nd Dutch ECH TrialsFri, Apr 25 2025 |