| Tijd | Afstand | Zwemslag | Datum | Wedstrijd | Zwemclub |
|---|---|---|---|---|---|
| 0:22:21:55 | 1500 | freestyle | 2012-06-08 | Leiden | |
| 0:14:21:47 | 1000 | freestyle | 2012-06-17 | Spaarnwoude | |
| 0:15:12:63 | 1000 | freestyle | 2012-06-23 | Binnenmaas | |
| 0:20:55:63 | 1500 | freestyle | 2012-06-30 | Scheerwolde | |
| 0:35:17:95 | 2500 | freestyle | 2012-07-06 | Oss | |
| 0:26:51:94 | 2000 | freestyle | 2012-07-08 | Beusichem - Culemborg | |
| 0:14:23:77 | 1000 | freestyle | 2012-07-14 | Afgedamde Maas |