| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sedky, Nour-Marie (10)
|
MRRIST |
3:13.48 |
2:54.70 |
-18.78 |
| 2 |
Bak, Hanna M (10)
|
MRQNS |
3:12.51 |
2:58.97 |
-13.54 |
| 3 |
Olsen, Liv I (9)
|
MRRIST |
3:00.00 |
3:00.46 |
0.46 |
| 4 |
Finchelstein, Gabriela (9)
|
MRRIST |
3:00.00 |
3:01.90 |
1.90 |
| 5 |
Lengyel, Sophia (10)
|
MRRIST |
3:20.00 |
3:07.51 |
-12.49 |
| 6 |
Ho, Rica L (10)
|
MRQNS |
3:13.02 |
3:09.53 |
-3.49 |
| 7 |
Esposito, Grace (9)
|
MRTRI |
3:30.00 |
3:11.50 |
-18.50 |
| 8 |
Moore, Jordan (10)
|
MRTRI |
3:30.00 |
3:28.56 |
-1.44 |
| 9 |
Weber, Josephina (9)
|
MRBKR |
3:30.00 |
3:28.57 |
-1.43 |
| 10 |
Barbatsoulis, Dakota (9)
|
MRNYCC |
3:32.31 |
3:29.62 |
-2.69 |
| 11 |
Chamla, Alicia (10)
|
MRRIST |
3:30.00 |
3:32.57 |
2.57 |
| 12 |
Rana, Anya M (9)
|
MRASAP |
4:19.39 |
3:45.43 |
-33.96 |
| 13 |
Gershkovich, Anna (10)
|
MRTRI$ |
4:36.67 |
4:17.30 |
-19.37 |
| 14 |
Waldman, Elizabeth G (10)
|
MRASAP |
4:24.03 |
4:26.25 |
2.22 |
| 15 |
Waldman, Sylvia J (10)
|
MRASAP |
4:23.92 |
4:52.84 |
28.92 |
|
Makatura, Isabelle R (10)
|
MRNYCC |
3:20.34 |
NS |
- |
|
Vilensky, Isabel T (10)
|
MRUN |
2:59.00 |
NS |
- |