Result History for Katherine Mcmahon
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Wetsuit | 2025-09-07 | 01:07:53 | 5/10 | 2/5 | 27 | 20 - 29 | 1/3 |
| Race Name | Race Date | Finish Time | Overall Place | Gender Place | Age | Age Group | Age Group Place |
| 2.4 Mile Wetsuit | 2025-09-07 | 01:07:53 | 5/10 | 2/5 | 27 | 20 - 29 | 1/3 |