2017 Swimming Freestyle 800M Results
| Men 55-59 | |||
| 1 | Richard Best | Denver, CO | 23:16.40 |
| Men 60-64 | |||
| 1 | Mark Modjeska | Prescott, AZ | 10:54.77 |
| 2 | Joseph Wyson | Las Vegas, NV | 12:24.20 |
| 3 | Allen Larson | Portland, OR | 12:35.23 |
| 4 | Lane Henderson | Riverton, UT | 21:04.47 |
| Men 65-69 | |||
| 1 | William Cerny | Orem, UT | 12:14.52 |
| 2 | Frederico Sicard | Hacienda Heights, CA | 12:21.96 |
| Men 70-74 | |||
| 1 | Yaroslav Novitskiy | Moscow, Russia | 14:32.49 |
| 2 | John Warnke | St. George, UT | 18:50.40 |
| Men 75-79 | |||
| 1 | Bill Dawson | San Carlos, CA | 13:40.49 |
| 2 | George Carey | Laguna Beach, CA | 14:16.47 |
| 3 | Laurence Houlgate | San Luis Obispo, CA | 17:11.90 |
| 4 | Phil Cherry | West Jordan, UT | 18:53.98 |
| Men 80-84 | |||
| 1 | Samuel Neff | Whitefish, MT | 24:24.78 |
| Men 85-89 | |||
| 1 | Graham Johnston | Houston, TX | 15:10.81 |
| 2 | Donald Baker | Sun City West, AZ | 21:53.31 |
| Women 50-54 | |||
| 1 | Wendy Baron | Pocatelo, ID | 14:30.40 |
| 2 | Barbara Nelson | Idaho Falls, ID | 16:12.76 |
| Women 55-59 | |||
| 1 | Karen Rokich | Cincinnati, Ohio | 13:00.50 |
| 2 | Michele David Roll | Medicine Hat, AB, Canada | 13:34.09 |
| 3 | Mary Ann Cuvilier | St. Albert, AB, Canada | 14:02.77 |
| Women 60-64 | |||
| 1 | Debra Penney | Salt Lake, UT | 12:07.11 |
| 2 | Linda Larson | Fort Lauderdale, FL | 13:13.03 |
| 3 | Susan Goodan | Albuquerque, NM | 16:37.48 |
| 4 | Blair Brockman | Tulsa, OK | 17:39.11 |
| Women 65-69 | |||
| 1 | Carolyn Lyman | Salt Lake City, UT | 13:20.66 |
| 2 | Gini Baker | Sun City West, AZ | 16:01.56 |
| 3 | Nina Clarkson | San Antonio, TX | 20:46.82 |
| Women 70-74 | |||
| 1 | Suzette Harkin | Bozeman, MT | 15:06.77 |
| 2 | Martha McDade | Houston, TX | 16:20.47 |
| 3 | Wendy Weinberg | Scottsdale, AZ | 17:08.93 |
| 4 | Pat Lillehei | Minneapolis, MN | 24:08.36 |
| Women 75-79 | |||
| 1 | Lynne H. Lund | St. George, UT | 15:06.70 |
| Women 80-84 | |||
| 1 | Patricia Hastings | Stevensville, MT | 19:06.14 |
| Women 95-99 | |||
| 1 | Charlotte Sanddal | Helena, MT | 31:08.38 |