| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wisner, Taryn A (13)
|
NINI |
17:08.91 |
17:26.20 |
17.29 |
| 2 |
Welcome, Shannon R (14)
|
MRMETR |
17:57.24 |
17:48.29 |
-8.95 |
| 3 |
MacDonald, Kimberly A (14)
|
ADAD |
17:58.88 |
17:50.59 |
-8.29 |
| 4 |
McClain, Kaelyn R (13)
|
AMAM |
18:01.76 |
18:00.28 |
-1.48 |
| 5 |
Pennington, Caroline (13)
|
MRMETR |
18:25.05 |
18:00.34 |
-24.71 |
| 6 |
Wallis, Sadie M (14)
|
NINI |
17:55.78 |
18:01.43 |
5.65 |
| 7 |
Fronczak, Katherine (14)
|
MAMA |
18:18.80 |
18:02.55 |
-16.25 |
| 8 |
Chernysh, Natalie (14)
|
CTCT |
17:59.24 |
18:04.64 |
5.40 |
| 9 |
Limbacher, Ashlee D (13)
|
NJNJS |
18:26.86 |
18:07.98 |
-18.88 |
| 10 |
Gambardella, Faith (14)
|
CTCT |
17:57.57 |
18:09.02 |
11.45 |
| 11 |
Sanidad, Brianna L (14)
|
PVPV |
18:16.54 |
18:26.95 |
10.41 |
| 12 |
Ross, Mckenzie Q (13)
|
PVPV |
18:28.82 |
18:30.67 |
1.85 |
| 13 |
Pilkington, Mary C (14)
|
NJNJS |
18:36.15 |
18:41.48 |
5.33 |
| 14 |
Ostrander, Lauren M (14)
|
ADAD |
18:30.91 |
18:47.96 |
17.05 |
| 15 |
Haupt, Lily K (13)
|
MAMA |
18:57.37 |
19:12.78 |
15.41 |
| 16 |
Frothingham, Emma M (13)
|
MEME |
20:40.04 |
20:14.03 |
-26.01 |
|
Baker, Leah H (14)
|
AMAM |
18:38.60 |
NS |
- |