| Rank | Time | Avg 100 yd Split Time | # Swimrs | Age Group | Club | Swimmers |
|---|
| 1 | 39:06.28 | 01:05.17 | 2 | 25-34 | MOST | Erica Kao, Anne Muir |
| 2 | 40:20.00 | 01:07.22 | 3 | 16-24 | OREG | Sara Shepherd, Erin Cavender, Shayna Tucker |
| 3 | 40:37.03 | 01:07.69 | 2 | 25-34 | NICK | Emilie Schachtner, Sarah Schaefer |
| 4 | 42:23.76 | 01:10.66 | 4 | 45-54 | MOST | Catharine Cebrowski, Margaret Gale, Tiitta Elias, Martha Towers |
| 5 | 42:34.72 | 01:10.96 | 4 | 16-24 | MOST | Nicole Bott, Stephanie Giancola, Ellie Prinster, Julia Beverly |
| 6 | 43:00.06 | 01:11.66 | 4 | 45-54 | WLOO | Kendal Jacobson, Tracey Christianson, Renee Parys, Tracy Wells |
| 7 | 43:22.71 | 01:12.29 | 4 | 55-64 | MOST | Susan Ingraham, Julie Eakle, Elaine Valdez, Suzanne Cuda |
| 8 | 45:13.98 | 01:15.38 | 3 | 45-54 | MOST | Barbara Lincoln, Melinda Wight, JayneAnne Bond |
| 9 | 46:06.00 | 01:16.83 | 4 | 16-24 | RIDG | Elizabeth Hewson, Carol Standefer, Sarah Mountjoy, Kailey Dowd |
| 10 | 46:08.03 | 01:16.88 | 4 | 35-44 | INDY | Meg Alberts, Elizabeth Warren, Anne Hurley, Katie Barbee |
| 11 | 47:39.99 | 01:19.44 | 2 | 45-54 | SUSA | Sandi Smith, Cindy Gilmore |
| 12 | 47:49.47 | 01:19.70 | 4 | 35-44 | OREG | Christina Fox, Jennifer Gervais, Evelyn Pryor, Melissa Norland |
| 13 | 48:44.01 | 01:21.22 | 2 | 55-64 | INDY | Pat Barnes, Sally Hasbrook |
| 14 | 52:17.50 | 01:27.15 | 3 | 55-64 | MOST | Rosana Andrade, Cynthia Howe, Chris Mayhew |
| 15 | 54:02.35 | 01:30.06 | 3 | 35-44 | MOST | Lisa DeArmond, Sanaa Alaoui, Shelley Probber |
| 16 | 56:26.50 | 01:34.06 | 3 | 65-74 | MOST | Ann Vitt, Connie Lindsey, Randee Burke |
| 17 | 56:52.54 | 01:34.79 | 3 | 45-54 | CMS | Lori Diones, Laurie Walker, Lori Mable |
| 18 | 56:53.84 | 01:34.82 | 3 | 35-44 | SKY | Julie Swack, Suzanne Grebe, Samantha Schafer |
| 19 | 59:42.01 | 01:39.50 | 4 | 35-44 | MOST | Liz Reichman, Dana McKenna, Lilian Otterbach, Jolyn McLaughlin |
| 20 | 01:01:11.91 | 01:41.99 | 4 | 35-44 | OREG | Orla Mooney, Alanna Woods, Kathryn Bell, Elizabeth Harrison |
| 21 | 01:01:19.75 | 01:42.22 | 3 | 65-74 | OREG | Sandi Rousseau, A. Jane Nichols, Charis J.Towne |
| 22 | 01:04:43.00 | 01:47.86 | 4 | 25-34 | SMS | Kathryn Mason, Marcy Mayeux, Stephanie Anderson, Colleen Fisher |
| 23 | 01:07:06.55 | 01:51.84 | 4 | 55-64 | MOST | Susan O'brien, Nina Clarkson, Marie DeGennaro, Susan Loyola |
| 24 | 01:22:47.66 | 02:17.99 | 4 | 65-74 | MOST | Lynn Dusenbury, Lynn Francis, Gail Marsch, Nancy Wood |
| 25 | 01:24:02.08 | 02:20.05 | 3 | 75-84 | SUSA | Lynne Lund, Dorthy Kennedy, Ruth Sluder |
| 26 | 01:33:39.00 | 02:36.08 | 2 | 65-74 | INDY | Sue Cosper, Carol Hall |