2019 Swimming Backstroke 100M Results
| MEN 50-54 | |||
| 1 | Mike Roll | Medicine Hat, AB, Canada | 1:28.46 |
| MEN 55-59 | |||
| 1 | John Witham | Albuquerque, NM | 1:19.88 |
| MEN 60-64 | |||
| 1 | Robert Voll | Gresham, OR | 1:19.53 |
| 2 | Darrell Jett | Bonita, CA | 1:26.51 |
| 3 | James Byler | Elk Grove, CA | 1:37.95 |
| MEN 65-69 | |||
| 1 | Philipp Djang | Las Cruces, NM | 1:08.55 |
| 2 | Greg Peters | Anchorage, AK | 1:33.56 |
| 3 | Kevin Johnson | South Jordan, UT | 1:34.71 |
| 4 | Douglas Estrich | Stratham, NH | 1:39.88 |
| 5 | Tim Enck | Grand Island, NE | 1:57.10 |
| 6 | Randy Guyer | Palm Desert, CA | 2:03.82 |
| MEN 70-74 | |||
| 1 | Steve Heck | Prairieville, LA | 1:23.18 |
| 2 | John Mccord | Knoxville, TN | 2:11.95 |
| MEN 75-79 | |||
| 1 | Bob Welty | Dallas, TX | 1:29.54 |
| MEN 80-84 | |||
| 1 | William Learmonth | Cincinnati, OH | 2:04.78 |
| 2 | Phil Cherry | West Jordan, UT | 2:31.29 |
| MEN 85-89 | |||
| 1 | Clarke Mitchell | Overton, NV | 1:37.80 |
| 2 | Larry Vanderplas | Idaho Falls, ID | 5:00.16 |
| WOMEN 55-59 | |||
| 1 | Janis Brown | Saskatoon, SK, Canada | 1:23.50 |
| 2 | Michele David Roll | Medicine Hat, AB, Canada | 1:39.87 |
| 3 | Julie Collins | Brigham City, UT | 1:51.14 |
| 4 | Allison LaField | San Antonio, TX | 1:56.98 |
| 5 | Linda Wright | St. George, UT | 2:20.99 |
| 6 | Sandra Zerner | Prescott, AZ | 2:28.26 |
| WOMEN 60-64 | |||
| 1 | Kathy Hilland | Calgary, AB, Canada | 1:23.36 |
| 2 | Cokie Lepinski | Surprise, AZ | 1:26.72 |
| 3 | Cindy Gilmore | St. George, UT | 1:27.20 |
| 4 | Sandra McTavish | Surprise, AZ | 1:36.90 |
| 5 | Laura Lee Fairchild | St. George, UT | 1:47.55 |
| 6 | Deborah Pederson | San Antonio, TX | 1:53.41 |
| WOMEN 65-69 | |||
| 1 | Carolyn Lyman | Salt Lake City, UT | 1:41.12 |
| 2 | Nina Clarkson | San Antonio, TX | 2:39.20 |
| WOMEN 70-74 | |||
| 1 | Kelly Reuter | Oracle, AZ | 1:59.52 |
| 2 | Bertha Bowen | Newdale, ID | 2:15.89 |
| WOMEN 75-77 | |||
| 1 | Jane Stewart | Elcho, WI | 2:09.27 |
| 2 | Polly Kegler | Woodbury, MN | 3:28.06 |
| WOMEN 80-84 | |||
| 1 | Dee Schwartz | Valley Village, CA | 2:36.82 |
| 2 | Gaile Harden | Prescott, AZ | 3:12.85 |
| 3 | Betty Mae Locke | Lodi, CA | 3:20.26 |
| 4 | Karen Hugh | Cedar City, UT | 3:21.42 |
| WOMEN 85-89 | |||
| 1 | Barbara Eisele | Greenwood, SC | 2:58.16 |
| 2 | Barbara Bolanos-Moore | St. George, UT | 3:06.45 |
| WOMEN 90-94 | |||
| 1 | Flora Wong | Helena, MT | 3:30.07 |
| WOMEN 95-99 | |||
| 1 | Charlotte Sanddal | Helena, MT | 3:54.50 |