| 25 meter vlinderslag |
| 1. |
Matthijs van Dieden |
12.56 |
07-02-2004 |
 |
| 2. |
Michiel de Been |
29.68 |
28-03-2004 |
 |
| 3. |
Rik Hanegraaf |
32.02 |
28-03-2004 |
|
| 50 meter vlinderslag |
| 1. |
Matthijs van Dieden |
27.69 |
08-05-2004 |
|
| 2. |
Mark van Rossum |
28.08 |
11-01-2004 |
|
| 3. |
Ruben van Straten |
31.59 |
02-11-2003 |
|
| 4. |
Marc vd Ham |
33.04 |
07-12-2003 |
 |
| 5. |
Joris Haest |
33.16 |
23-05-2004 |
|
| 6. |
Paul vd Noort |
33.40 |
07-12-2003 |
|
| 7. |
Gerben Fiere |
34.31 |
08-05-2004 |
 |
| 8. |
Marco van Dijk |
35.93 |
07-12-2003 |
 |
| 9. |
Sebastiaan de Been |
39.06 |
08-05-2004 |
 |
| 10. |
Pim Donkers |
40.44 |
09-11-2003 |
|
| 100 meter vlinderslag |
| 1. |
Matthijs van Dieden |
1.03.41 |
09-11-2003 |
|
| 2. |
Mark van Rossum |
1.06.71 |
15-02-2004 |
|
| 3. |
Ruben van Straten |
1.11.22 |
09-11-2003 |
|
| 4. |
Joris Haest |
1.12.06 |
15-02-2004 |
|
| 5. |
Paul vd Noort |
1.13.03 |
14-03-2004 |
|
| 6. |
Marc vd Ham |
1.13.84 |
14-03-2004 |
|
| 7. |
Gerben Fiere |
1.18.43 |
15-05-2004 |
|
| 8. |
Marco van Dijk |
1.21.92 |
23-05-2004 |
|
| 9. |
Pim Donkers |
1.22.44 |
06-03-2004 |
|
| 10. |
Robin den Boer |
1.34.57 |
21-03-2004 |
 |
| 200 meter vlinderslag |
| 1. |
Gerben Fiere |
2.58.57 |
09-05-2004 |
|
| 2. |
Marco van Dijk |
3.04.59 |
20-12-2003 |
|
|