| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Robinson, Lindsey T (10)
|
MRRA |
3:00.02 |
2:51.26 |
-8.76 |
| 2 |
Robinson, Nicole K (10)
|
MRRA |
3:10.53 |
2:52.28 |
-18.25 |
| 3 |
Petriccione, Melania C (10)
|
MRRA |
3:13.81 |
3:00.03 |
-13.78 |
| 4 |
LePage, Charlotte G (9)
|
MRRA |
3:12.77 |
3:03.84 |
-8.93 |
| 5 |
Sarpong, Afia (10)
|
MRMWDA |
3:12.22 |
3:04.37 |
-7.85 |
| 6 |
D'Angelo, Valentina M (10)
|
NJBB |
3:16.89 |
3:13.21 |
-3.68 |
| 7 |
Cunnane, Lara M (10)
|
MRWSSC |
3:10.00 |
3:20.31 |
10.31 |
| 8 |
Carousso, Natalie M (9)
|
MRRA |
3:17.87 |
3:21.64 |
3.77 |
| 9 |
Meffert, Mollie J (9)
|
MRWSSC |
3:16.01 |
3:22.45 |
6.44 |
| 10 |
Butkevich, Alexandra R (10)
|
MRMWDA |
3:30.99 |
3:23.88 |
-7.11 |
| 11 |
Santora, Loretta G (9)
|
MRMWDA |
3:28.36 |
3:24.78 |
-3.58 |
| 12 |
Bohmann, Kyra L (9)
|
MRAG |
3:39.77 |
3:26.84 |
-12.93 |
| 13 |
Fuchs, Zoe M (9)
|
MRAG |
3:45.43 |
3:28.03 |
-17.40 |
| 14 |
Seldin, Emily (10)
|
MRNDAC |
4:10.11 |
3:38.05 |
-32.06 |
| 15 |
Wilson, Emma (9)
|
MRNDAC |
3:40.11 |
3:42.80 |
2.69 |
| 16 |
Kasnia-Herman, Kaylani G (10)
|
MRNDAC |
4:10.11 |
3:51.60 |
-18.51 |
| 17 |
Davidson, Freja V (9)
|
MRRA |
4:00.00 |
4:08.60 |
8.60 |
| 18 |
McAuley, Nadia A (8)
|
MRAG |
|
4:14.11 |
- |
|
Cohen, Ella J (9)
|
MRRA |
4:00.00 |
DQ |
- |