| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Donnell, Katherine A (10)
|
MRBGNW |
1:23.92 |
1:22.38 |
-1.54 |
| 2 |
McCormick, Claire E (10)
|
CTZEUS |
1:22.76 |
1:28.96 |
6.20 |
| 3 |
Kong, Athena (10)
|
MRLIAC |
1:29.90 |
1:30.49 |
0.59 |
| 4 |
Gies, Caroline C (10)
|
CTZEUS |
1:27.68 |
1:31.17 |
3.49 |
| 5 |
Sawyer, Victoria R (10)
|
MRLIAC |
1:30.37 |
1:31.25 |
0.88 |
| 6 |
Ableman, Chloe H (10)
|
CTZEUS |
1:33.13 |
1:35.43 |
2.30 |
| 7 |
Kitlowski, Kathryn J (10)
|
MRLIAC |
1:33.96 |
1:37.29 |
3.33 |
| 8 |
Epp, Sandy L (9)
|
MDRAC |
1:37.42 |
1:37.53 |
0.11 |
| 9 |
Lam, Koiip (10)
|
MRLIAC |
1:40.29 |
1:37.96 |
-2.33 |
| 10 |
Peitler, Maya (10)
|
MRLIAC |
1:39.70 |
1:38.97 |
-0.73 |
| 11 |
Figler, Charlotte W (10)
|
CTZEUS |
1:43.72 |
1:39.39 |
-4.33 |
| 12 |
DeGross, Carrington M (10)
|
MDBCSC |
1:34.92 |
1:39.44 |
4.52 |
| 13 |
Giafardino, Emma N (9)
|
CTZEUS |
1:35.04 |
1:39.99 |
4.95 |
| 14 |
Addleman, Paige N (10)
|
MDRAC |
1:31.90 |
1:40.13 |
8.23 |
| 15 |
Spencer-Edwards, Lauren A (8)
|
MRIA |
1:48.19 |
1:41.73 |
-6.46 |
| 16 |
Mosmiller, Grace M (10)
|
MDSPRC |
1:43.65 |
1:42.40 |
-1.25 |
| 17 |
Elliott, Sloane H (10)
|
CTZEUS |
1:39.46 |
1:42.69 |
3.23 |
| 18 |
Helms, Eliana M (9)
|
MDRAC |
1:48.35 |
1:43.53 |
-4.82 |
| 19 |
Graham, Abigail G (10)
|
MDFSC |
1:36.04 |
1:44.20 |
8.16 |
| 20 |
Brissett, Gabrielle S (9)
|
MDEST |
1:44.41 |
1:45.11 |
0.70 |
| 21 |
Gebhard, Madelyn E (10)
|
MRLIAC |
1:38.49 |
1:46.28 |
7.79 |
| 22 |
Pruski, Clara C (10)
|
MDRAC |
1:48.98 |
1:47.09 |
-1.89 |
| 23 |
Patan, Kayra (10)
|
MRLIAC |
1:43.83 |
1:47.90 |
4.07 |
| 24 |
Strabuk, Summer R (9)
|
MRLIAC |
1:45.13 |
1:48.48 |
3.35 |
| 25 |
Giagios, Andraya B (10)
|
MRSSC |
1:52.28 |
1:49.75 |
-2.53 |
| 26 |
Kimmel, Isabella M (10)
|
MDSPRC |
1:51.81 |
1:51.21 |
-0.60 |
|
Kolenik, Mary-Patricia (10)
|
MRLIAC |
1:35.10 |
DNF |
-95.10 |