| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arnall, Ines M (10)
|
MRWEST |
3:01.19 |
2:52.66 |
-8.53 |
| 2 |
Arnall, Alba (10)
|
MRWEST |
3:07.19 |
2:52.98 |
-14.21 |
| 3 |
Torres, Sofia R (10)
|
MRWEST |
3:10.19 |
3:03.25 |
-6.94 |
| 4 |
Rapisarda, Claudia (10)
|
MREAST |
3:08.00 |
3:04.52 |
-3.48 |
| 5 |
Calone, Emilia R (10)
|
MRMWDA |
3:04.65 |
3:05.72 |
1.07 |
| 6 |
MacCracken, Maya (10)
|
NJCBGC |
3:12.70 |
3:09.29 |
-3.41 |
| 7 |
Becerra, Gabriella (10)
|
NJCBGC |
3:24.37 |
3:13.17 |
-11.20 |
| 8 |
Baloush, Latifa (9)
|
NJCBGC |
3:15.15 |
3:13.26 |
-1.89 |
| 9 |
Garretson, Phoebe N (10)
|
MRPAC |
3:16.94 |
3:17.19 |
0.25 |
| 10 |
DeCasseres, Brianna O (8)
|
MRWEST |
3:23.28 |
3:20.76 |
-2.52 |
| 11 |
Kobylarz, Angelika (9)
|
NJCBGC |
3:28.04 |
3:20.95 |
-7.09 |
| 12 |
Fila, Julia (9)
|
NJCBGC |
3:26.42 |
3:24.00 |
-2.42 |
| 13 |
Bramley, Amanda I (10)
|
MRPAC |
|
3:24.06 |
- |
| 14 |
Portillo, Fernanda P (10)
|
MREAST |
3:31.46 |
3:25.99 |
-5.47 |
| 15 |
Duran-Gonzalez, Natasha (9)
|
NJCBGC |
3:25.67 |
3:26.43 |
0.76 |
| 16 |
Price, Lily K (9)
|
MRTRI |
3:50.68 |
3:27.08 |
-23.60 |
| 17 |
Aydin, Zoey L (10)
|
MRPAC |
|
3:28.36 |
- |
| 18 |
Vitti, Georgia H (9)
|
MREAST |
3:20.00 |
3:30.18 |
10.18 |
| 19 |
Gabadze, Kathy (10)
|
NJCBGC |
3:30.17 |
3:32.84 |
2.67 |
| 20 |
Cioffi, Fiamma (10)
|
MREAST |
3:30.00 |
3:32.97 |
2.97 |
| 21 |
Finerty, Ella K (10)
|
MRSMC |
3:37.88 |
3:35.54 |
-2.34 |
| 22 |
Johnsen, Sasha T (10)
|
MRSMC |
|
3:38.16 |
- |
| 23 |
Jourdy, Serene S (9)
|
MRSMC |
3:38.74 |
3:41.60 |
2.86 |
| 24 |
Iacobazzi, Alba (10)
|
MREAST |
3:40.00 |
3:45.72 |
5.72 |
| 25 |
Thekkenmar, Smera M (10)
|
MRSMC |
|
3:57.17 |
- |
| 26 |
Diaz Onderwyzer, Juliet R (10)
|
MREAST |
3:59.00 |
3:57.27 |
-1.73 |
| 27 |
Joyce, Kathleen D (9)
|
MRSMC |
4:06.76 |
4:02.93 |
-3.83 |
| 28 |
Tardibono, Kayla E (9)
|
MREAST |
4:00.00 |
4:12.90 |
12.90 |
| 29 |
Coyle, Caitlyn G (9)
|
MRMWDA |
4:52.67 |
4:19.65 |
-33.02 |