| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cao, Cecilia Y (13)
|
ADDELM |
2:54.05 |
2:54.47 |
0.42 |
| 2 |
Jada, Natalie A (13)
|
ADDELM |
2:57.61 |
2:54.81 |
-2.80 |
| 3 |
Gerard, Emily E (14)
|
ADALBS |
3:02.26 |
2:55.18 |
-7.08 |
| 4 |
Nelson, Victoria A (13)
|
ADCLIN |
2:55.75 |
2:55.56 |
-0.19 |
| 5 |
Fink, Jayme S (13)
|
ADDELM |
3:06.35 |
2:58.64 |
-7.71 |
| 6 |
Depew, Emily N (14)
|
ADALBS |
3:01.16 |
2:59.14 |
-2.02 |
| 7 |
Wheeler, Rachel C (13)
|
ADALBS |
2:58.18 |
3:00.39 |
2.21 |
| 8 |
Haney, Linnea E (14)
|
ADTBS |
3:00.06 |
3:00.76 |
0.70 |
| 9 |
Bernasconi, Sarah M (13)
|
ADALBS |
3:08.20 |
3:01.97 |
-6.23 |
| 10 |
Norton, Madeline M (13)
|
ADUSAM |
3:19.91 |
3:05.14 |
-14.77 |
| 11 |
Swider, Marisa J (14)
|
ADUSAM |
3:05.94 |
3:05.54 |
-0.40 |
| 12 |
Heffernan, Caroline R (13)
|
ADUSAM |
3:13.71 |
3:11.44 |
-2.27 |
| 13 |
Bartlett, Carys E (14)
|
ADALBS |
2:58.49 |
3:13.85 |
15.36 |
| 14 |
Soika, Abigail N (14)
|
ADCLIN |
3:17.97 |
3:14.18 |
-3.79 |
| 15 |
Healy, Emily E (14)
|
ADNTS |
3:23.55 |
3:14.37 |
-9.18 |
| 16 |
Adamo, Gabriella R (13)
|
ADUSAM |
3:23.71 |
3:22.74 |
-0.97 |
| 17 |
Welch, Victoria L (13)
|
ADJJSC |
3:31.99 |
3:30.64 |
-1.35 |
| 18 |
Roy, Abigail A (14)
|
ADADDI |
3:20.53 |
3:30.83 |
10.30 |
| 19 |
Doucet, Annabelle P (14)
|
ADADDI |
3:29.40 |
3:32.66 |
3.26 |
| 20 |
Flynn, Lucy M (13)
|
ADBFIN |
3:33.12 |
3:35.71 |
2.59 |
| 21 |
Chambers, Makayla K (14)
|
ADTBS |
3:39.68 |
3:45.79 |
6.11 |
| 22 |
Smith, Taylor A (13)
|
ADAMST |
3:38.89 |
3:48.99 |
10.10 |
|
Trembley, Jenna N (14)
|
ADCANA |
3:10.37 |
NS |
- |
|
Jourdheuil, Elizabeth C (13)
|
ADJJSC |
3:33.81 |
NS |
- |