| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Levine, Hannah A (10)
|
CTRAC |
3:14.65 |
2:52.43 |
-22.22 |
| 2 |
McGerald, Riley K (10)
|
CTRAC |
3:14.65 |
2:55.17 |
-19.48 |
| 3 |
Pattanakul, Megan (9)
|
MRQNS |
3:07.42 |
2:55.86 |
-11.56 |
| 4 |
Sedky, Nour-Marie (10)
|
MRRIST |
2:54.70 |
2:57.20 |
2.50 |
| 5 |
Ward, Ava R (10)
|
CTRAC |
3:15.21 |
2:57.36 |
-17.85 |
| 6 |
Asch, Gillian K (10)
|
MRAGUA |
2:50.00 |
2:57.38 |
7.38 |
| 7 |
Valkov, Simone (10)
|
NJJFAC |
3:15.09 |
2:57.77 |
-17.32 |
| 8 |
Quan, LiXin (9)
|
MRQNS |
3:25.33 |
3:01.33 |
-24.00 |
| 9 |
Teixidor-Salerno, Alegra M (10)
|
MRAGUA |
3:15.00 |
3:04.78 |
-10.22 |
| 10 |
Chazov, Pelagia (10)
|
MRFREE |
3:19.30 |
3:06.53 |
-12.77 |
| 11 |
Sibbern, Natascha S (10)
|
MRAGUA |
3:19.89 |
3:08.24 |
-11.65 |
| 12 |
Kozma, Julia M (8)
|
CTCPAC |
3:30.00 |
3:09.97 |
-20.03 |
| 13 |
Li, QuanXin (9)
|
MRQNS |
3:25.33 |
3:14.85 |
-10.48 |
| 14 |
Arencibia, Juliette L (9)
|
CTRAC |
3:44.89 |
3:16.19 |
-28.70 |
| 15 |
Ma, Vivian (9)
|
CTRAC |
3:45.79 |
3:16.47 |
-29.32 |
| 16 |
Best, Yasmeen E (10)
|
MRAGUA |
3:15.00 |
3:17.81 |
2.81 |
| 17 |
Jimenez, Kaitlyn (10)
|
MRQNS |
4:00.33 |
3:24.03 |
-36.30 |