Result History for Nani Couwenberg
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Non-Wetsuit | 2025-09-07 | 01:13:03 | 30/49 | 22/33 | 26 | 20 - 29 | 8/12 |
| 1.2 Mile Non-Wetsuit | 2024-09-08 | 00:41:36 | 28/49 | 16/32 | 25 | 20 - 29 | 6/12 |