| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 1:10:09:35 | 4000 | freestyle | 2012-06-08 | Leiden | |
| 0:15:52:15 | 1000 | freestyle | 2012-06-16 | Vriezenveen | |
| 0:50:14:77 | 3000 | freestyle | 2012-06-16 | Vriezenveen | |
| 1:24:27:58 | 5000 | freestyle | 2012-06-17 | Spaarnwoude | |
| : : : | 5000 | freestyle | 2012-06-23 | Binnenmaas | |
| : : : | 2500 | freestyle | 2012-06-24 | Sluis | |
| 0:16:19:30 | 1000 | freestyle | 2012-06-30 | Scheerwolde | |
| 0:42:15:72 | 2500 | freestyle | 2012-06-30 | Scheerwolde |