2018 Swimming Individual Medley 100M Results
| Men 50-54 | |||
| 1 | Stephen Nichols | San Antonio, TX | 1:10.56 |
| 2 | Michael Tingstrom | Woodbridge, VA | 1:14.98 |
| 3 | Tyler Tait | Bluffdale, UT | 1:27.03 |
| 4 | Eric Johnson | Lindon, UT | 1:30.23 |
| Men 55-59 | |||
| 1 | Jeff Baird | Grand Junction, CO | 1:16.97 |
| 2 | Jeff Marchant | San Diego, CA | 1:23.30 |
| 3 | Neil Tracey | New Westminster, BC, Canada | 1:25.22 |
| 4 | Paul Havick | Washington, UT | 1:28.84 |
| Men 60-64 | |||
| 1 | Robert Voll | Gresham, OR | 1:16.97 |
| 2 | Bud Sadler | Murray, UT | 1:23.40 |
| 3 | John Ramos | San Bernardino, CA | 1:25.15 |
| 4 | Gary Abbate | Bridgeport, WV | 1:30.15 |
| 5 | PH Leong | Sebastopol, CA | 2:11.67 |
| Men 65-69 | |||
| 1 | Steve Heck | Prairieville, LA | 1:14.17 |
| 2 | Allen Larson | Portland, OR | 1:37.92 |
| 3 | Charles Myers | San Luis Obispo, CA | 1:38.59 |
| 4 | Douglas Estrich | Stratham, NH | 1:41.99 |
| 5 | Randy Neibaur | Newdale, ID | 2:02.02 |
| 6 | W. Kay Blackwell | Washington, UT | 2:06.48 |
| 7 | Randall Neff | Byron, GA | 2:09.95 |
| Men 70-74 | |||
| 1 | Dennis Meyring | American Fork, UT | 1:30.95 |
| 2 | Bob Welty | Dallas, TX | 1:34.09 |
| 3 | Ron Smith | St. George, UT | 1:57.87 |
| Men 75-79 | |||
| 1 | Mike Freshley | Montrose, CA | 1:23.45 |
| 2 | Peter Andersen | San Diego, CA | 1:26.60 |
| 3 | George Carey | Laguna Beach, CA | 1:39.01 |
| 4 | Tony Ralphs | Chula Vista, CA | 1:42.21 |
| 5 | John Bell | Malibu, CA | 2:00.45 |
| 6 | John Warnke | St. George, UT | 2:02.98 |
| Men 80-84 | |||
| 1 | Ray Bellem | Prescott, AZ | 2:01.22 |
| Men 85-89 | |||
| 1 | Clarke Mitchell | Overton, NV | 1:41.31 |
| Women 50-54 | |||
| 1 | Cindy Palmer | Stansbury Park, UT | 1:32.27 |
| 2 | Antje Kleeman | Gottesgabe, M/V, Germany | 1:34.10 |
| 3 | Jamie Knopf | Greeley, CO | 1:43.67 |
| Women 55-59 | |||
| 1 | Brigid Bunch | Prescott, AZ | 1:19.43 |
| 2 | Susan Ingraham | San Antonio, TX | 1:23.64 |
| 3 | Kathy Hilland | Calgary, AB, Canada | 1:24.67 |
| 4 | Mary Ann Cuvilier | St. Albert, AB, Canada | 1:38.39 |
| 5 | Patty Deters | Grand Junction, CO | 1:44.73 |
| 6 | Julie Collins | Brigham City, UT | 1:49.85 |
| 7 | Mary Underbrink | WA, WA | 1:52.22 |
| Women 60-64 | |||
| 1 | Dorothy Maryon | Draper, Ut | 1:27.67 |
| 2 | Cindy Gilmore | St. George, UT | 1:28.15 |
| 3 | Diana LaMar | Las Vegas, NV | 1:34.10 |
| 4 | Patricia Cericola | Austin, Tex | 1:45.53 |
| 5 | Laura Lee Fairchild | St. George, Ut | 1:47.76 |
| 6 | Erma Myers | Apple Valley, Calif | 1:53.49 |
| 7 | Deborah Pederson | San Antonio, TX | 2:00.33 |
| Women 65-69 | |||
| 1 | Jan Miller | Gatesville, TX | 1:37.24 |
| 2 | Carolyn Lyman | Salt Lake City, UT | 1:42.28 |
| 3 | Marianne Erickson | Prescott Valley, AZ | 1:45.32 |
| 4 | Peggy Stringer | Helena, MT | 1:45.76 |
| 5 | Elyse Mooneyham | Hurricane, UT | 2:23.09 |
| 6 | Kelly Reuter | Oracle, AZ | 2:25.12 |
| Women 70-74 | |||
| 1 | Daniela Barnea | Palo Alto, CA | 1:37.43 |
| 2 | Emma Jo Charron | Lutz, FL | 1:43.68 |
| 3 | Karen Teichman | Sun City West, AZ | 2:12.30 |
| 4 | Jane Kaiser | St Louis, MO | 2:18.27 |
| 5 | Pat Lillehei | Minneapolis, MN | 2:54.12 |
| Women 75-79 | |||
| 1 | Susan Meyers | Columbia City, IN | 1:49.60 |
| 2 | Lynne H. Lund | St. George, UT | 2:06.64 |
| 3 | Jane Stewart | Elcho, WI | 2:09.70 |
| 4 | Mary Ann Case | Sioux Falls, SD | 2:10.18 |
| 5 | Betty Mae Locke | Lodi, CA | 3:37.81 |
| Women 80-84 | |||
| 1 | Beverly Linnihan | Sun City, AZ | 2:34.49 |
| 2 | Katherine Kronwall | Bayfield, CO | 3:41.48 |
| Women 90-94 | |||
| 1 | Flora Wong | Helena, MT | 5:12.19 |