| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Montier, Jennifer (14)
|
NTMTRO |
2:54.74 |
2:48.88 |
-5.86 |
| 2 |
Bodily, Lily E (13)
|
LAYNWL |
3:19.27 |
3:00.29 |
-18.98 |
| 3 |
Spencer, Orbera G (13)
|
NTTRAC |
|
3:08.78 |
- |
| 4 |
Heller, Emily K (13)
|
NTTRAC |
3:21.01 |
3:09.41 |
-11.60 |
| 5 |
Greene, Avagail K (14)
|
NTTRAC |
3:19.52 |
3:12.44 |
-7.08 |
| 6 |
Lipp, Michaela (14)
|
NTMTRO |
|
3:13.87 |
- |
| 7 |
Bailey, Magdelene S (13)
|
MVNWSC |
3:10.91 |
3:16.39 |
5.48 |
| 8 |
Pizarro, Elena M (14)
|
LAYNWL |
|
3:16.73 |
- |
| 9 |
Oczak, Michaela L (13)
|
NTTRAC |
|
3:20.79 |
- |
| 10 |
Vose, Haylee E (14)
|
GUAMBU |
|
3:44.45 |
- |
|
Nyberg, Kylie J (13)
|
NTLIFE |
|
DQ |
- |
|
Moore, Ryleigh B (14)
|
NTMTRO |
|
DQ |
- |
|
Reilly, Cassandra M (13)
|
NTTRAC |
|
DQ |
- |
|
Velasco Jaimes, Claudia L (14)
|
NTLIFE |
|
NS |
- |