| 50 meter rugcrawl |
| 1. |
Niels Hellinga |
27.92 |
21-11-2010 |
 |
| 2. |
Rick Hoekstra |
29.77 |
22-05-2011 |
 |
| 3. |
Tim van Doesburg |
29.93 |
12-03-2011 |
|
| 4. |
Robin van Gulik |
30.39 |
24-10-2010 |
|
| 5. |
Rik Bakker |
30.64 |
30-12-2010 |
 |
| 6. |
Thomas Rietveld |
30.82 |
21-11-2010 |
 |
| 7. |
Enzo Diependaal |
32.61 |
12-03-2011 |
 |
| 8. |
Peter Rietveld |
33.47 |
21-11-2010 |
 |
| |
Bart Gubbels |
33.47 |
30-12-2010 |
|
| 10. |
Soufyan Mazouz |
33.78 |
21-11-2010 |
|
| 100 meter rugcrawl |
| 1. |
Niels Hellinga |
1:00.92 |
09-01-2011 |
|
| 2. |
Rick Hoekstra |
1:03.96 |
09-01-2011 |
|
| 3. |
Rik Bakker |
1:04.50 |
09-01-2011 |
|
| 4. |
Robin van Gulik |
1:05.08 |
09-01-2011 |
|
| 5. |
Tim van Doesburg |
1:05.23 |
20-03-2011 |
|
| 6. |
Thomas Rietveld |
1:06.64 |
03-10-2010 |
|
| 7. |
Peter Rietveld |
1:10.09 |
09-01-2011 |
|
| 8. |
Bart Gubbels |
1:12.35 |
20-03-2011 |
|
| 9. |
Daan van Erp |
1:13.10 |
30-12-2010 |
|
| 10. |
Matti de Bruijn |
1:13.13 |
03-10-2010 |
 |
| 200 meter rugcrawl |
| 1. |
Niels Hellinga |
2:20.09 |
16-01-2011 |
|
| 2. |
Rik Bakker |
2:21.57 |
07-11-2010 |
|
| 3. |
Thomas Rietveld |
2:25.22 |
20-03-2011 |
|
| 4. |
Rick Hoekstra |
2:27.06 |
14-11-2010 |
|
| 5. |
Daan van Erp |
2:30.52 |
16-01-2011 |
|
| 6. |
Peter Rietveld |
2:32.78 |
14-11-2010 |
|
| 7. |
Matti de Bruijn |
2:34.16 |
20-03-2011 |
|
| 8. |
Jeroen van Erve |
2:41.54 |
20-02-2011 |
|
| 9. |
Soufyan Mazouz |
2:43.00 |
14-11-2010 |
|
| 10. |
Jochem Hoekstra |
2:43.68 |
20-03-2011 |
|
|