| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hierath, Yara S (17)
|
MRBAD |
16:41.00 |
16:33.00 |
-8.00 |
| 2 |
Gjertsen, Emily A (16)
|
MRBAD |
16:44.31 |
16:33.39 |
-10.92 |
| 3 |
Cornish, Kristin A (15)
|
MRWEST |
16:48.09 |
16:37.87 |
-10.22 |
| 4 |
Karras, Sophia O (15)
|
MRLIAC |
16:50.29 |
16:42.48 |
-7.81 |
| 5 |
McKenna, Mary K (13)
|
MRLIE |
16:58.57 |
16:46.68 |
-11.89 |
| 6 |
Egan, Orla M (16)
|
MRLGAC |
16:56.75 |
16:56.70 |
-0.05 |
| 7 |
Pennington, Caroline (15)
|
MRBAD |
16:58.55 |
17:06.11 |
7.56 |
| 8 |
Reyna, Alexa (13)
|
MRWEST |
17:10.83 |
17:07.52 |
-3.31 |
| 9 |
Gormsen, Cavan V (13)
|
MRLIAC |
16:59.02 |
17:13.46 |
14.44 |
| 10 |
Bastone, Alexandra A (14)
|
MRWEST |
17:29.73 |
17:14.03 |
-15.70 |
| 11 |
Evangelista, Ryan P (17)
|
MRCOND |
17:12.35 |
17:21.84 |
9.49 |
| 12 |
Jogis, Kimberly A (17)
|
MRBAD |
17:17.33 |
17:23.40 |
6.07 |
| 13 |
Brown, Alana E (16)
|
MRLIAC |
17:33.06 |
17:28.76 |
-4.30 |
| 14 |
Horan, Brenna N (15)
|
MRTVSC |
17:45.57 |
17:56.83 |
11.26 |
| 15 |
McNulty, Emma G (15)
|
MRLIAC |
17:52.08 |
17:59.24 |
7.16 |
| 16 |
Vega, Isabella M (12)
|
MRWEST |
18:12.81 |
18:03.28 |
-9.53 |
| 17 |
Weinstein, Claire J (11)
|
MRWEST |
17:35.74 |
18:07.43 |
31.69 |
| 18 |
Anderson, Emma R (14)
|
MRLIAC |
18:00.21 |
18:08.26 |
8.05 |
| 19 |
Piantanida, Carlotta (16)
|
MRLIAC |
18:09.02 |
18:14.55 |
5.53 |
| 20 |
Collins, Ryleigh E (13)
|
MRNYSA |
18:01.48 |
18:23.11 |
21.63 |
| 21 |
Clayton, Caelan J (14)
|
MRLIE |
18:07.89 |
19:01.17 |
53.28 |
|
Murphy, Lillian E (16)
|
MRLIE |
18:08.67 |
DQ |
- |