| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ramos, Aliza D (13)
|
MRRFAC |
2:30.75 |
2:27.03 |
-3.72 |
| 2 |
Treloar, Aurora J (14)
|
MRNDAC |
2:31.86 |
2:33.11 |
1.25 |
| 3 |
Kregel, Marina (14)
|
MRRFAC |
2:37.90 |
2:34.30 |
-3.60 |
| 4 |
Walsh, Leah E (14)
|
MRNBS |
2:34.66 |
2:39.99 |
5.33 |
| 5 |
Shaw, Jillian G (13)
|
MRYBAR |
2:40.54 |
2:43.47 |
2.93 |
| 6 |
Williams, Liana R (13)
|
MRPBAC |
|
2:44.55 |
- |
| 7 |
Feller, Samira N (14)
|
MRDVWM |
3:16.53 |
2:45.20 |
-31.33 |
| 8 |
Backer, Pria M (14)
|
MRLIE |
2:54.32 |
2:50.44 |
-3.88 |
| 9 |
Ingenito, MariaStella * (13)
|
MRRFAC |
2:57.56 |
2:53.91 |
-3.65 |
| 10 |
Smith, Karli E (14)
|
MRNBS |
2:57.06 |
2:56.78 |
-0.28 |
| 11 |
Zagon, Emersyn W (13)
|
MRWSSC |
|
2:58.82 |
- |
| 12 |
Gillman, Helen M (13)
|
MRWSSC |
2:56.89 |
2:59.37 |
2.48 |
| 13 |
Glancey, Madeline A (13)
|
MRRFAC |
2:57.88 |
3:02.91 |
5.03 |
| 14 |
Brown, Isabella M (13)
|
MRVAC |
3:13.13 |
3:06.87 |
-6.26 |
| 15 |
Hoover, Abigail (13)
|
MRVAC |
3:10.01 |
3:08.23 |
-1.78 |
| 16 |
Gillman, Katherine V (12)
|
MRWSSC |
|
3:11.07 |
- |
| 17 |
Margolis, Melissa (13)
|
MRNRAC |
3:21.66 |
3:11.66 |
-10.00 |
| 18 |
Chiappetta, Isabella L (13)
|
MRRFAC |
3:15.38 |
3:19.08 |
3.70 |
| 19 |
Collins, Ashlee (13)
|
MRNRAC |
3:29.36 |
3:19.36 |
-10.00 |
| 20 |
Benner, Cassandra J (9)
|
ADHAWK |
|
3:19.67 |
- |
| 21 |
Larocca, Evelyn S (10)
|
ADHAWK |
|
3:27.00 |
- |
|
Webb, Sarah A (11)
|
MRNDAC |
|
DQ |
- |
|
Turner, Sophia J (14)
|
MRNBS |
|
DQ |
- |
|
Stevens, Mya C (13)
|
ADHAWK |
|
NS |
- |