| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Troy, Kaitlyn E (17)
|
MRNBS |
2:49.25 |
2:42.34 |
-6.91 |
| 2 |
Barlao, Charmaine-Grace V (16)
|
MRMWSC |
2:44.08 |
2:44.95 |
0.87 |
| 3 |
Magee, Emma M (17)
|
MRHVD |
2:51.34 |
2:48.92 |
-2.42 |
| 4 |
Miller, Rachel A (16)
|
MRNBS |
2:58.69 |
2:53.22 |
-5.47 |
| 5 |
Morgan, Alice T (16)
|
MRNBS |
2:57.92 |
2:57.06 |
-0.86 |
| 6 |
Wellington, Olivia A (15)
|
MRPBAC |
3:09.60 |
2:58.13 |
-11.47 |
| 7 |
Labita, Victoria (15)
|
MRNYSA |
2:44.15 |
2:58.73 |
14.58 |
| 8 |
Policastro, Gianna N (15)
|
MRUNNY |
2:47.75 |
2:59.40 |
11.65 |
| 9 |
Regenauer, Emma A (17)
|
MRDA |
2:49.97 |
2:59.59 |
9.62 |
| 10 |
Leger, Olivia E (15)
|
MRMVA |
2:59.13 |
2:59.83 |
0.70 |
| 11 |
Armstrong, Dana (15)
|
MRNYSA |
3:04.72 |
3:00.10 |
-4.62 |
| 12 |
Quade, Sarah N (17)
|
MRMVA |
3:07.65 |
3:04.12 |
-3.53 |
| 13 |
Dewhurst, Julia J (12)
|
MRDA |
3:04.99 |
3:05.30 |
0.31 |
| 14 |
Dewitt, Mercedes C (16)
|
MRNBS |
3:12.29 |
3:08.44 |
-3.85 |