Gerrit Hofstra, 195900669 male
| Tijd |
Afstand |
Zwemslag |
Datum |
Wedstrijd |
Zwemclub |
| 0:17:01:49 | 1000 | breaststroke | 2007-06-24 | Breukelen | |
| 0:17:54:63 | 1000 | breaststroke | 2007-07-01 | Bodegraven | |
| 0:17:12:76 | 1000 | breaststroke | 2007-07-07 | Oss | |
| 0:17:57:37 | 1000 | breaststroke | 2007-07-14 | Afgedamde Maas | |
| 0:17:54:56 | 1000 | breaststroke | 2007-07-28 | Binnenmaas | |
| 0:17:49:36 | 1000 | breaststroke | 2007-08-11 | Heerjansdam | |
| 0:17:33:50 | 1000 | breaststroke | 2007-08-25 | Tilburg | |
| 0:18:59:43 | 1000 | breaststroke | 2007-08-26 | Oosterhout | |
| 0:17:26:21 | 1000 | breaststroke | 2007-09-01 | Goes | |
| 0:17:25:29 | 1000 | breaststroke | 2007-09-08 | Middelburg | |
| 0:17:17:96 | 1000 | breaststroke | 2007-09-15 | Bieschbosch te Hank | |