| Men
50-54 |
| 1 Harper, Roger, MIM, 1:32.68 |
| Men 55-59 |
| 1 Tracey, Neil, Unattached, 1:36.19 |
| 2 Fuentes, Manuel, Unattached, 1:42.28 |
| Men 60-64 |
| 1 Graham, Donald, PSM, 1:25.05 |
| 2 Sadler, Bud, MMSC, 1:26.34 |
| 3 Abbate, Gary, TPIT, 1:28.36 |
| 4 Wyson, Joseph, LVM, 1:32.19 |
| 5 Wong, Poy, MM, 1:32.45 |
| 6 Schroeder, Bruce, DART, 1:43.97 |
| Men 65-69 |
| 1 Clancy, Dennis, Unattached, 1:31.78 |
| 2 Cerny, William, SU, 1:45.15 |
| 3 Carriker, Buz, ORM, 1:52.39 |
| Men 70-74 |
| 1 Welty, Bob, NTL, 1:44.78 |
| 2 Carey, George, SPMS, 1:51.43 |
| 3 Warnke, John, UTAH-UT, 2:07.50 |
| 4 Hickey, Ken, Unattached, 2:23.73 |
| Men 75-79 |
| 1 Freshley, Mike, RB, 1:28.42 |
| 2 Dyck, Mel, SR, 1:43.25 |
| 3 Oster, Jim, MST, 5:07.13 |
| Men 80-84 |
| 1 Coles, Bill, SDMS, 2:21.19 |
| 2 Scholz, Ulrich, Unattached, 3:25.33 |
| 3 Flora, Jim, Unattached, 6:58.50 |
| Men 85-89 |
| 1 Knowlton, Horace, Unattached, 2:17.28 |
|
| Women 55-59 |
| 1 Shepard, Elizabeth, UC54, 1:43.25 |
| Women 60-64 |
| 1 Gilmore, Cindy, DARTM, 1:39.46 |
| 2 Erickson, Marianne, AZ-P, 1:53.66 |
| 3 Lukashova, Liudmila, RUS, 2:24.48 |
| Women 65-69 |
| 1 Boslego, Barbara, VMST-VA, 1:44.75 |
| 2 Stringer, Peggy, MM, 1:50.48 |
| 3 Wright, Jane, SW, 2:10.41 |
| 4 Florig, Doris, Unattached, 2:23.00 |
| Women 70-74 |
| 1 Barnea, Daniela, SM, 1:48.50 |
| 2 Beddow, Elizabeth, TMSC, 2:38.08 |
| 3 Lillehei, Pat, MYWM, 2:49.50 |
| 4 Ringsven, Renate, WIM, 3:11.32 |
| Women 75-79 |
| 1 Ehrlich, Ruth, Unattached, 2:59.61 |
| 2 Locke, Betty Mae, LODI, 3:26.24 |
| 3 Harden, Gaile, AZ-P, 3:28.70 |
| 4 Hugh, Karen, UTAH-UT, 4:10.18 |
| Women 80-84 |
| 1 van Dinter, Yenny, NMMS, 2:24.09 |
| Women 85-89 |
| 1 Bohl, Nan, MOVY, 2:42.42 |
| 2 Gladwell, Gail, Unattached, 4:21.24 |
| Women 90-94 |
| 1 Brussel, Elisabeth, OKAN, 3:26.73 |
| 2 Tuovila, Mirjam, VMST-VA, 3:56.10 |
| 3 Sanddal, Charlotte, MIM, 4:33.53 |