Mariah Denigan
| Date | Swim | Route | Km | Age | Time/Place |
|---|---|---|---|---|---|
| 2017 May 19 | U.S. Open Water National Championships | Castaic Lake (Castaic, CA) | 10 | 13 | 02:19:24 (33/38) |
| 2018 May 4 | U.S. Open Water National Championships | Tempe Town Lake (Tempe, AZ) | 10 | 14 | 01:55:55 (10/21) |
| 2019 Feb 16 | FINA Marathon Swimming World Series (Doha) | Doha buoy course | 10 | 15 | 02:08:34 (42/52) |
| 2019 May 3 | U.S. Open Water National Championships | Miami Marine Stadium (Miami, FL) | 10 | 15 | 02:00:45 (7/20) |
| 2021 Dec 16 | FINA Marathon Swimming World Series (Abu Dhabi) | Abu Dhabi buoy course | 10 | 18 | 01:59:22 (12/52) |
| 2022 Apr 1 | U.S. Open Water National Championships | Fort Myers Beach (Fort Myers, FL) | 10 | 18 | 02:17:50 (2/20) |
| 2022 May 28 | FINA Marathon Swimming World Series (Setubal) | Setubal buoy course | 10 | 18 | 02:10:46 (10/27) |
| 2022 Jun 29 | FINA World Championships | (Lake Lupa, Budapest) | 10 | 19 | 02:02:54 (15/61) |