| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bearor, Anna L (12)
|
ADGLFY |
2:30.03 |
2:26.30 |
-3.73 |
| 2 |
Plante, Megan G (12)
|
ADGBY |
2:28.86 |
2:29.26 |
0.40 |
| 3 |
Wheeler, Colleen E (12)
|
ADSSCY |
2:30.22 |
2:30.87 |
0.65 |
| 4 |
Vertullo, Angelina E (12)
|
ADKING |
2:34.87 |
2:31.24 |
-3.63 |
| 5 |
Lai, Rachel (12)
|
ADGUY |
2:30.91 |
2:31.87 |
0.96 |
| 6 |
Gitto, Isabella M (12)
|
ADGUY |
2:29.35 |
2:32.11 |
2.76 |
| 7 |
Lindecke, Emma C (12)
|
ADDACC |
2:34.77 |
2:32.99 |
-1.78 |
| 8 |
Greene, Georgia A (12)
|
ADSSCY |
2:36.65 |
2:39.05 |
2.40 |
| 9 |
Ryan, Katrina A (11)
|
ADSSCY |
2:46.22 |
2:40.51 |
-5.71 |
| 10 |
Bonesteel, Carsyn E (12)
|
ADGGFY |
2:42.34 |
2:43.60 |
1.26 |
| 11 |
Chen, Min-syun (11)
|
ADSARY |
2:48.63 |
2:44.61 |
-4.02 |
| 12 |
Laferriere, Jayna (12)
|
ADGGFY |
2:45.06 |
2:44.86 |
-0.20 |
| 13 |
Wang, Catherine J (12)
|
ADSSCY |
2:45.10 |
2:46.61 |
1.51 |
| 14 |
Tandlmayer, Elizabeth A (11)
|
ADSSCY |
2:50.14 |
2:49.62 |
-0.52 |
| 15 |
Teague, Lillian (11)
|
ADGUY |
3:03.36 |
3:01.52 |
-1.84 |
| 16 |
Tufano, Hannah R (11)
|
ADKING |
3:02.50 |
3:05.48 |
2.98 |
| 17 |
Gallo, Ella J (11)
|
ADKING |
2:50.02 |
3:18.63 |
28.61 |