| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dixon, Alexandra M (19)
|
ADEELS |
2:20.04 |
2:32.43 |
12.39 |
| 2 |
Burke, Emma S (15)
|
ADUN |
2:24.17 |
2:38.22 |
14.05 |
| 3 |
MacDonald, Kimberly A (17)
|
ADNHA |
2:33.73 |
2:49.16 |
15.43 |
| 4 |
DeCarlo, Danielle M (14)
|
ADCLIN |
2:53.61 |
2:51.30 |
-2.31 |
| 5 |
Ferreira, Madeline J (15)
|
ADDELM |
2:16.07 |
2:56.92 |
40.85 |
| 6 |
Gilbert, Portia M (17)
|
ADGLEN |
|
2:57.18 |
- |
| 7 |
Flihan, Jenna A (13)
|
ADCLIN |
3:03.49 |
2:59.79 |
-3.70 |
| 8 |
Coppola, Francesca M (15)
|
ADBFIN |
2:29.27 |
3:09.17 |
39.90 |
| 9 |
Dragojevic, Katerina M (17)
|
ADUN |
3:09.98 |
3:09.81 |
-0.17 |
| 10 |
Bonesteel, Carsyn E (14)
|
ADGLEN |
2:52.71 |
3:10.40 |
17.69 |
| 11 |
Zaccarine, Brooke D (14)
|
NIRAYS |
3:41.45 |
3:52.46 |
11.01 |
| 12 |
Angelini, Mary C (14)
|
ADNHA |
|
3:54.29 |
- |
| 13 |
Martin, Jasmine S (16)
|
ADNHA |
|
4:19.44 |
- |