| Rank | Time | Avg 100 yd Split Time | # Swimrs | Category | Age Group | Club | Swimmers |
|---|
| 1 | 36:48.31 | 01:01.34 | 4 | Men | 35+ | OREG | Matt Miller, Mike Oxendine, Mark Hageman, Mike Dix |
| 2 | 37:02.54 | 01:01.73 | 3 | Men | 25+ | UMAC | Jeffrey Strahota, Brett Laplante, Noah Dowell |
| 3 | 37:28.14 | 01:02.44 | 4 | Women | 25+ | OREG | Erin Cavender, Sara Shepard, Cailee Caldwell, Brianna Showell |
| 4 | 37:35.69 | 01:02.65 | 2 | Mixed | 25+ | MOST | Erica Kao, Stephen Nicols |
| 5 | 37:38.16 | 01:02.72 | 4 | Men | 45+ | OREG | Jeffrey Hutchinson, Alex Settle, Paul Slotemaker, Lee Oconnor |
| 6 | 37:49.07 | 01:03.02 | 3 | Women | 25+ | UMAC | Courtney Randolph, Laura Rose, Mollie Grover |
| 7 | 38:37.99 | 01:04.38 | 4 | Men | 18+ | MOST | Josh Mansmann, John Leonard, Vaughn Mansmann, Andy Gale |
| 8 | 38:55.23 | 01:04.86 | 4 | Mixed | 55+ | OREG | Colette Crabbe, Robert Voll, David Hathaway, Arlene Delmage |
| 9 | 39:30.50 | 01:05.84 | 4 | Mixed | 45+ | MINN | Peggy Kratz, Wendy Peterson, Steve Gruenwald, Sean Bateman |
| 10 | 39:50.94 | 01:06.41 | 4 | Men | 45+ | NCMS | Marcus Barton, Stephen Brown, Roberto Munozarce, Bill Mccormick |
| 11 | 40:02.67 | 01:06.74 | 4 | Mixed | 45+ | OREG | Mark Frost, Toni Hecksel, Bill Sumerfield, Kathleen Collins |
| 12 | 40:34.93 | 01:07.63 | 4 | Women | 25+ | OREG | Megan Tosh, Aubree Gustafson, Christine Polito, Elise Mahoney |
| 13 | 41:15.70 | 01:08.76 | 4 | Mixed | 45+ | NCMS | Meredith Moore, Jennifer Kerestes, Tom Brekovsky, Bill Mccormick |
| 14 | 41:26.15 | 01:09.05 | 4 | Mixed | 18+ | OREG | Anna Daggett, Tim Cespedes, Rachel Tsu hyde, Brian Parrott |
| 15 | 41:34.55 | 01:09.29 | 3 | Men | 35+ | OREG | Erik Kropp, Brian Hemphill, Steve Wursta |
| 16 | 42:07.66 | 01:10.21 | 2 | Mixed | 35+ | NCMS | Stephen Brown, Elizabeth Kalka |
| 17 | 42:51.61 | 01:11.43 | 4 | Women | 45+ | MOST | Tiitta Elias, Cate Cebrowski, Martha Towers, Megan O'brien |
| 18 | 43:02.07 | 01:11.72 | 4 | Women | 55+ | MOST | Susan Ingraham, Elaine Valdez, Julie Eakle, Suzanne Cuda |
| 19 | 43:13.47 | 01:12.04 | 4 | Men | 65+ | OREG | Larry Philbrick, Michael Kelber, Robert Maestre, James Wiens |
| 20 | 43:18.02 | 01:12.16 | 4 | Women | 35+ | NCMS | Trista Mennen, Jennifer Kerestes, Meredith Moore, Elizabeth Kalka |
| 21 | 43:19.98 | 01:12.22 | 4 | Women | 45+ | OREG | Gillian Salton, Diedra Cherzan, Cheryl Morgen, Betsy Hanson |
| 22 | 43:24.84 | 01:12.35 | 4 | Men | 55+ | MOST | Buz Kroner, Don Morley, Israel Robles, Itzhak Reichman |
| 23 | 43:42.02 | 01:12.83 | 2 | Men | 65+ | OREG | Bob Bruce, Kermit Yensen |
| 24 | 44:19.83 | 01:13.88 | 2 | Women | 45+ | AGUA | Karen Einsidler, Sharon Danzger |
| 25 | 44:59.40 | 01:14.98 | 2 | Men | 65+ | OREG | Michael Stephenson, Mike Pendleton |
| 26 | 45:00.74 | 01:15.02 | 4 | Women | 35+ | OREG | Michelle Macy, Claudia Coke, Gillian Salton, Cheryl Morgen |
| 27 | 46:04.21 | 01:16.78 | 4 | Men | 65+ | OREG | Mark Becker, Jim Teisher, Jed Cronin, Todd Brunhoff |
| 28 | 46:11.59 | 01:16.98 | 4 | Mixed | 35+ | OREG | Chris Loberg, Amy Taylor, Kathleen Bedford, Tim Cespedes |
| 29 | 46:43.97 | 01:17.88 | 4 | Mixed | 45+ | OREG | Michael Kelber, Mirjana Prather, Larry Philbrick, Cheryl Cooper |
| 30 | 47:53.08 | 01:19.80 | 4 | Women | 35+ | OREG | Jennifer Pidkowicz, Jeanne Teisher, Sara Urch, Julie Peterson |
| 31 | 48:07.00 | 01:20.19 | 4 | Mixed | 55+ | OREG | Susan Albright, Jeanne Teisher, Mark Becker, Jim Teisher |
| 32 | 48:34.11 | 01:20.94 | 4 | Mixed | 35+ | LOCO | Linda Bamber, Susan Korsedal, Graham Somerall, Clyde Johnson |
| 33 | 51:05.70 | 01:25.15 | 4 | Women | 25+ | OREG | Alyse Armstrong, Melisa Wells, Cheryl Cooper, Mirjana Prather |
| 34 | 51:21.51 | 01:25.59 | 4 | Women | 25+ | UC15 | Amanda Grier, Kathaleen Rogers, Pamela Walston, Terry Hooks |
| 35 | 51:44.60 | 01:26.24 | 4 | Mixed | 65+ | OREG | Sandi Rousseau, Lynne Pendleton, Mike Pendleton, Michael Stephenson |
| 36 | 51:46.00 | 01:26.27 | 4 | Mixed | 65+ | ARIZ | Marianne Erickson, Bruce Morgan, Judy Sears, Marshall Kane |
| 37 | 52:08.01 | 01:26.88 | 4 | Men | 45+ | MOST | J. oscar Guajardo, Steve Julian, Jose Barrera, Alejandro Trevino |
| 38 | 52:41.03 | 01:27.80 | 4 | Men | 65+ | OREG | David Radcliff, Lambert, Roy, Head, David, Toole, Chris |
| 39 | 52:50.34 | 01:28.06 | 4 | Women | 18+ | OREG | Shannon Takizawa, Anna Daggett, Erin Cavender, Tami Syverson |
| 40 | 53:47.12 | 01:29.64 | 4 | Mixed | 35+ | OREG | Laura Lirette, Michelle Boisvert, Bryan Voss, Dean Westberry |
| 41 | 54:18.00 | 01:30.50 | 4 | Mixed | 35+ | OREG | Robin Bragg, Doug Hancock, Shelly Jones, Caryl Schiavon |
| 42 | 55:37.00 | 01:32.69 | 4 | Women | 35+ | OREG | Wendi Lui, Martha Beaves, Shannon Takizawa, Kathleen Bedford |
| 43 | 55:55.05 | 01:33.19 | 3 | Women | 45+ | LOCO | Mary ann Capria, Charoltte Cushman, Briana Johnson |
| 44 | 56:24.06 | 01:34.00 | 4 | Women | 55+ | MOST | Liz Reichman, Deb Pederson, Judith Patton, Allison Lafield |
| 45 | 56:33.03 | 01:34.25 | 4 | Women | 55+ | ARIZ | Brigid Bunch, Jill Anderson, Andrea Borchers, Catherine Boland |
| 46 | 01:00:41.04 | 01:41.14 | 4 | Women | 35+ | OREG | Christina Malango, Stephanie Debner, Maggie Starr, Barbara Hoiland |
| 47 | 01:00:52.36 | 01:41.45 | 4 | Women | 35+ | OREG | Elizabeth Harrison, Alanna Woods, Katie Bell, Orla Mooney |
| 48 | 01:04:03.15 | 01:46.75 | 4 | Women | 55+ | MOST | Susan O'brien, Susan Loyola, Katie Croft-walsh, Marie Degennaro |
| 49 | 01:12:34.50 | 02:00.95 | 4 | Mixed | 65+ | MOST | Carlton Sundbeck, Gail Marsch, Louis Raiborn, Nancy Wood |
| 50 | 01:34:17.00 | 02:37.13 | 2 | Women | 65+ | INDY | Sue Cosper, Carol Hall |