| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Arno Kamminga | 200 L Breast | Finals | 2:07.01 |
| 2 | Arno Kamminga | 200 L Breast | Prelims | 2:07.37 |
| 3 | Arno Kamminga | 200 L Breast | Semifinals | 2:07.99 |
| 4 | Arno Kamminga | 100 L Breast | Prelims | 57.80 |
| 5 | Arno Kamminga | 100 L Breast | Finals | 58.00 |
| 6 | Arno Kamminga | 100 L Breast | Semifinals | 58.19 |
| 7 | Caspar Corbeau | 200 L Breast | Prelims | 2:10.21 |
| 8 | Stan Pijnenburg | 100 L Free | Prelims | 48.53 |
| 9 | Thom de Boer | 50 L Free | Prelims | 21.75 |
| 10 | Thom de Boer | 50 L Free | Semifinals | 21.78 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Netherlands | 400 L Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Arno Kamminga | 0 | 2 | 0 | 34 | 966.0 |
| 2 | Thom de Boer | 0 | 0 | 0 | 11 | 889.0 |
| 3 | Stan Pijnenburg | 0 | 0 | 0 | – | 903.0 |
| 4 | Jesse PUTS | 0 | 0 | 0 | – | 878.0 |
| 5 | Caspar Corbeau | 0 | 0 | 0 | – | 877.5 |
