| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Samson, Julia E (20)
|
ADSCHE |
18:21.26 |
18:20.28 |
-0.98 |
| 2 |
Dixon, Alexandra M (18)
|
ADEELS |
17:50.44 |
18:27.51 |
37.07 |
| 3 |
Sposili, Alison M (15)
|
ADCPP |
18:52.54 |
18:36.05 |
-16.49 |
| 4 |
Wang, Emily M (16)
|
ADSCHE |
18:14.19 |
18:50.41 |
36.22 |
| 5 |
Hoffman, Emma K (15)
|
ADCPP |
18:15.87 |
18:56.43 |
40.56 |
| 6 |
Sposili, Lauren C (17)
|
ADCPP |
19:05.20 |
19:03.12 |
-2.08 |
| 7 |
Digiovanni, Amaya M (15)
|
ADEELS |
19:16.85 |
19:08.80 |
-8.05 |
| 8 |
Mangini, Maria J (17)
|
ADSCHE |
20:46.44 |
19:40.34 |
-66.10 |
| 9 |
Hartman, Margaret L (15)
|
ADALBS |
18:49.06 |
19:58.13 |
69.07 |
| 10 |
Trzewik-Quinn, Zofia H (15)
|
ADHAWK |
20:28.85 |
20:04.79 |
-24.06 |
| 11 |
O'Donnell, Abigael F (15)
|
ADEELS |
20:31.98 |
20:05.77 |
-26.21 |
| 12 |
Bonner, Mikayla A (17)
|
ADHAWK |
21:27.03 |
20:52.97 |
-34.06 |
|
Jensen, Jordan G (16)
|
ADSCHE |
20:40.10 |
DNF |
-1240.10 |
|
Burch, Gillian W (17)
|
ADALBS |
19:32.96 |
NS |
- |