| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kupsky, Tara A (15)
|
MAPFY |
18:36.98 |
17:58.58 |
-38.40 |
| 2 |
Wolbert, Emily C (18)
|
MAPFY |
17:39.22 |
17:59.51 |
20.29 |
| 3 |
McCarthy, Julia N (17)
|
MAPAAC |
|
18:39.22 |
- |
| 4 |
Kupsky, Paige V (17)
|
MAPFY |
|
19:07.27 |
- |
| 5 |
Kupsky, April M (13)
|
MAPFY |
19:35.25 |
19:09.64 |
-25.61 |
| 6 |
Fahrney, Caroline F (13)
|
MAPAAC |
18:34.58 |
19:16.46 |
41.88 |
| 7 |
Fahrney, Elizabeth L (16)
|
MAPAAC |
19:19.49 |
19:28.93 |
9.44 |
| 8 |
Ellis, Rileigh A (16)
|
MAPAAC |
19:18.56 |
19:44.65 |
26.09 |
| 9 |
Szerencsits, Olivia S (11)
|
MAPAAC |
20:02.33 |
20:02.85 |
0.52 |
| 10 |
Jackett, Paige E (14)
|
MAPFY |
18:39.74 |
20:05.84 |
86.10 |
| 11 |
Svetz, Amanda K (14)
|
MAPAAC |
20:17.44 |
20:34.25 |
16.81 |
| 12 |
Delaney, Julia J (13)
|
MAPFY |
22:10.12 |
21:02.71 |
-67.41 |
| 13 |
Janis, Emeline M (14)
|
MAPAAC |
20:34.96 |
21:08.38 |
33.42 |
| 14 |
Linsky, Marisa K (16)
|
MAPAAC |
21:14.79 |
22:05.25 |
50.46 |
| 15 |
Duff, Rachael M (13)
|
MAWCAC |
22:01.67 |
22:23.16 |
21.49 |
| 16 |
Herbst, Laura K (11)
|
MAPAAC |
24:51.09 |
22:41.22 |
-129.87 |
| 17 |
Sheridan, Sophie E (11)
|
MAPAAC |
25:39.38 |
22:43.77 |
-175.61 |
| 18 |
Fleischaker, Leyna S (12)
|
MAPAAC |
|
22:43.81 |
- |
| 19 |
Walls, Jillian Y (11)
|
MAPAAC |
|
23:05.01 |
- |
| 20 |
Svetz, Claire V (12)
|
MAPAAC |
|
23:09.79 |
- |
| 21 |
Walls, Lauren R (11)
|
MAPAAC |
|
23:29.45 |
- |
| 22 |
Mehta, Tanya (12)
|
MAPAAC |
|
24:58.03 |
- |
| 23 |
Sheridan, Isabel L (11)
|
MAPAAC |
28:33.99 |
24:58.54 |
-215.45 |