| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Hannah E (20)
|
NIUBST |
17:39.17 |
17:22.69 |
-16.48 |
| 2 |
Giddings, Grace B (16)
|
PVRMSC |
17:34.44 |
17:28.62 |
-5.82 |
| 3 |
Abruzzo, Mia M (13)
|
MAPWAC |
17:36.80 |
17:37.04 |
0.24 |
| 4 |
Weissman, Emily T (16)
|
MRAGUA |
18:05.83 |
17:50.77 |
-15.06 |
| 5 |
McNamara, Margaret P (15)
|
MRLIAC |
17:57.06 |
17:57.82 |
0.76 |
| 6 |
Gjertsen, Emily A (14)
|
MRWEST |
18:23.83 |
18:05.92 |
-17.91 |
| 7 |
King, Erica L (17)
|
AMPRA |
17:40.76 |
18:20.26 |
39.50 |
| 8 |
Fronczak, Katherine (14)
|
MAWAP |
18:31.62 |
18:21.42 |
-10.20 |
| 9 |
Cornish, Kristin A (12)
|
MRWEST |
18:31.15 |
18:37.88 |
6.73 |
| 10 |
Christinis, Cateri M (17)
|
AMJCCS |
18:35.88 |
18:43.12 |
7.24 |