| Age Group | Place | Name | Age | Residence | Time | 
|---|---|---|---|---|---|
| M40 | 
                      1 2  | 
                      Richard Lenhart Pedro Santoni  | 
                        | 
                        | 
                      25:37.79 28.01.88  | 
| M45 | 1 | Mike Kroll | 36:54.18 | ||
| M50 | 
                      1 2  | 
                      Ed Bouldin Rick Campbell  | 
                        | 
                        | 
                      29:27.34 29:50.08  | 
| M55 | 1 | Steward Ray | 31.33.73 | ||
| M60 | 1 | Robert Nyman | 30:48.06 | ||
| M65 | 
                      1 2  | 
                      Carl Acosta Arivd Rolle  | 
                        | 
                        | 
                      30:57.09 32:34.90  | 
| M70 | 1 | Bill Moremen | 32:03.89 | ||
| M75 | 
                      1 2  | 
                      Masashi Noritake Jorge Newbery  | 
                        | 
                        | 
                      34:44.12 39:56.65  | 
| W35 | 1 | Margaret Govea | 27:16.22 | ||
| W50 | 
                      1 2  | 
                      Pamela Flowers Jean Boggs  | 
                        | 
                        | 
                      34:03.32 40:12.75  | 
| W65 | 1 | Patti Kennedy | 39:45.06 |