| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Potteiger, Mckenna R (12)
|
MAYY |
17:57.73 |
17:41.25 |
-16.48 |
| 2 |
Bair, Camryn N (12)
|
MANLAC |
18:48.95 |
18:14.20 |
-34.75 |
| 3 |
Zuo, Bonita R (12)
|
MAUN-3 |
19:07.51 |
18:29.21 |
-38.30 |
| 4 |
Vorobyeva, Arina I (12)
|
MAGAAC |
18:56.12 |
18:38.44 |
-17.68 |
| 5 |
Carlos, Katie L (12)
|
MASEA |
18:54.15 |
18:39.80 |
-14.35 |
| 6 |
Valle, Isabela (12)
|
MAGPAC |
19:13.60 |
18:49.12 |
-24.48 |
| 7 |
Leoni, Siena S (12)
|
MAGAAC |
18:31.49 |
18:51.54 |
20.05 |
| 8 |
Freeman, Sarah E (12)
|
MAGAAC |
19:09.00 |
19:04.13 |
-4.87 |
| 9 |
Caraballo, Isabella K (12)
|
MAWAC |
19:56.43 |
19:17.63 |
-38.80 |
| 10 |
Faikish, Madeline R (12)
|
MANPAC |
20:00.56 |
19:18.89 |
-41.67 |
| 11 |
Norton, Jasmine E (12)
|
MANPAC |
20:53.60 |
19:24.06 |
-89.54 |
| 12 |
Phifer, Isabelle R (11)
|
MAYY |
19:28.11 |
19:24.59 |
-3.52 |
| 13 |
Rogers, Zoey S (12)
|
MAWAC |
20:26.73 |
19:27.10 |
-59.63 |
| 14 |
Boles, Karly J (12)
|
MAGAAC |
19:12.87 |
19:29.77 |
16.90 |
| 15 |
Moore, Sydney R (12)
|
MASEA |
20:12.11 |
19:34.53 |
-37.58 |
| 16 |
Kupsky, Mary K (12)
|
MAUN-2 |
19:23.20 |
19:39.09 |
15.89 |
| 17 |
Hetzer, Reese O (11)
|
MAGPAC |
20:11.17 |
19:40.18 |
-30.99 |
| 18 |
Kellner, Gabriella H (11)
|
MACBST |
20:43.86 |
19:54.15 |
-49.71 |
| 19 |
Potts, Mikayla E (12)
|
MANPAC |
19:29.66 |
19:55.79 |
26.13 |
| 20 |
McMurray, Kylie N (11)
|
MAGPAC |
20:01.98 |
20:02.44 |
0.46 |
| 21 |
Cicco, Emily E (11)
|
MAGSA |
21:15.04 |
20:11.09 |
-63.95 |
| 22 |
Seidman, Jordan K (12)
|
MAGAAC |
20:44.39 |
20:28.64 |
-15.75 |
| 23 |
Davis, Eleanor G (12)
|
MAJW |
20:53.75 |
20:33.10 |
-20.65 |
| 24 |
Decardona, Sophia E (11)
|
MAGAAC |
20:56.94 |
20:35.77 |
-21.17 |
| 25 |
McGlinchey, Scarlett R (11)
|
MAGPAC |
20:46.38 |
20:53.45 |
7.07 |