| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vega, Isabella M (14)
|
MRWEST |
17:11.51 |
17:38.07 |
26.56 |
| 2 |
Gutierrez, Lucianna G (14)
|
MRBAD |
18:30.57 |
17:42.83 |
-47.74 |
| 3 |
Bondikov, Sophia E (14)
|
MRBAD |
18:45.57 |
18:06.52 |
-39.05 |
| 4 |
Barr, Fiona P (14)
|
MRBAD |
18:30.57 |
18:20.53 |
-10.04 |
| 5 |
Dimaculangan, Annabel (14)
|
MRTVSC |
18:11.00 |
18:21.41 |
10.41 |
| 6 |
King, Abigail D (14)
|
MRWEST |
17:45.21 |
18:25.61 |
40.40 |
| 7 |
Lord, Sophia (14)
|
MRBAD |
19:00.57 |
18:27.77 |
-32.80 |
| 8 |
Euyoque, Nicole A (14)
|
MRWEST |
18:47.62 |
18:59.86 |
12.24 |
| 9 |
McGourty, Molly F (14)
|
MRBGNW |
19:49.62 |
19:22.93 |
-26.69 |
| 10 |
Casalinuovo, Alyssa L (14)
|
MRTVSC |
20:17.86 |
19:32.21 |
-45.65 |
| 11 |
DeSiena, Kaitlyn (13)
|
MRCFJV |
20:25.20 |
19:41.62 |
-43.58 |
| 12 |
Smith, Annabel J (14)
|
MRBGNW |
|
19:43.49 |
- |
| 13 |
Tavitian, Charlize S (14)
|
MRBAD |
20:00.57 |
19:48.02 |
-12.55 |
| 14 |
Fogli, Caterina (13)
|
MRBAD |
19:00.57 |
19:50.04 |
49.47 |
| 15 |
O'Donnell, Katherine A (13)
|
MRBGNW |
|
20:00.82 |
- |
| 16 |
Svrcek, Stella (14)
|
MRCFJV |
20:37.13 |
20:06.44 |
-30.69 |
| 17 |
Whang, Samantha E (14)
|
MRBGNW |
19:44.04 |
20:17.82 |
33.78 |
| 18 |
Ho, Audrey J (14)
|
MRBGNW |
|
20:34.37 |
- |
| 19 |
Suiu, Sophia R (13)
|
MRBGNW |
24:59.74 |
21:28.20 |
-211.54 |
| 20 |
Gelinas, Alexa (14)
|
MRBGNW |
|
22:56.00 |
- |
|
Kung, Alexis D (14)
|
MRBGNW |
20:28.32 |
NS |
- |
|
Callaghan, Brigid M (13)
|
MRBGNW |
|
NS |
- |