| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cornish, Kristin A (14)
|
MRWEST |
17:23.91 |
17:12.72 |
-11.19 |
| 2 |
Egan, Orla M (15)
|
MRLGAC |
17:32.08 |
17:18.53 |
-13.55 |
| 3 |
Karras, Sophia O (14)
|
MRLIAC |
17:36.78 |
17:24.41 |
-12.37 |
| 4 |
Corcoran, Annabelle G (18)
|
MRLIAC |
17:24.18 |
17:26.26 |
2.08 |
| 5 |
McKenna, Mary K (13)
|
MRLIE |
17:36.49 |
17:33.41 |
-3.08 |
| 6 |
Antoniuk, Isabela S (16)
|
MRLIAC |
17:31.71 |
17:35.59 |
3.88 |
| 7 |
Pennington, Caroline (15)
|
MRBAD |
17:43.01 |
17:36.61 |
-6.40 |
| 8 |
Jogis, Kimberly A (17)
|
MRBAD |
17:40.69 |
17:41.51 |
0.82 |
| 9 |
Evangelista, Ryan P (17)
|
MRCOND |
17:44.59 |
17:46.75 |
2.16 |
| 10 |
Morisi, Kiani B (15)
|
MRLIAC |
17:54.18 |
17:46.92 |
-7.26 |
| 11 |
Gjertsen, Emily A (16)
|
MRWEST |
17:22.71 |
17:56.31 |
33.60 |
| 12 |
Gormsen, Cavan V (13)
|
MRLIAC |
18:14.95 |
17:57.32 |
-17.63 |
| 13 |
Sargent, Madison L (14)
|
MRIA |
17:46.26 |
18:06.21 |
19.95 |
| 14 |
Brown, Alana E (15)
|
MRLIAC |
17:41.47 |
18:15.56 |
34.09 |
| 15 |
Norton, Electa (16)
|
MRAGUA |
18:30.40 |
18:26.18 |
-4.22 |
| 16 |
Dwyer, Grace V (14)
|
MRCOND |
17:58.12 |
18:26.30 |
28.18 |
| 17 |
Zimmerman, Marley G (15)
|
MRLIE |
18:18.46 |
18:27.13 |
8.67 |
| 18 |
McCafferty, Deirdre (16)
|
MRTRI |
18:09.48 |
18:27.85 |
18.37 |
| 19 |
Weinstein, Claire J (11)
|
MRWEST |
18:33.86 |
18:32.90 |
-0.96 |
| 20 |
Fetherston, Elizabeth P (17)
|
MRLIE |
18:08.09 |
18:35.22 |
27.13 |
| 21 |
Corridon, Delia E (17)
|
MRAGUA |
17:45.25 |
18:42.27 |
57.02 |
| 22 |
Haag, Brooke N (13)
|
MRLIAC |
18:09.57 |
18:43.57 |
34.00 |
| 23 |
Kraff, Allyson R (17)
|
MRLIE |
18:29.75 |
18:53.37 |
23.62 |
| 24 |
Clayton, Caelan J (14)
|
MRLIE |
18:07.89 |
19:01.00 |
53.11 |