| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Croke, Allison M (13)
|
ADADDI |
1:28.72 |
1:25.39 |
-3.33 |
| 2 |
Lupe, Gabrielle E (14)
|
ADJJSC |
1:24.45 |
1:25.81 |
1.36 |
| 3 |
Marion, Perrin L (13)
|
ADBENN |
1:32.95 |
1:29.70 |
-3.25 |
| 4 |
Phelan, Morgan A (13)
|
ADSVP |
1:34.72 |
1:31.30 |
-3.42 |
| 5 |
Welch, Victoria L (13)
|
ADJJSC |
1:37.23 |
1:36.27 |
-0.96 |
| 6 |
Roy, Abigail A (14)
|
ADADDI |
1:35.33 |
1:36.59 |
1.26 |
| 7 |
Doucet, Annabelle P (14)
|
ADADDI |
1:38.18 |
1:38.07 |
-0.11 |
| 8 |
Cyr, Hannah (14)
|
ADBENN |
1:37.22 |
1:39.66 |
2.44 |
| 9 |
McShane, Sarah M (13)
|
ADJJSC |
1:49.06 |
1:41.47 |
-7.59 |
| 10 |
Freytag, Alexandra E (13)
|
ADNHA |
|
1:42.94 |
- |
| 11 |
Anderson, Lillian M (13)
|
ADSVP |
1:58.47 |
1:55.48 |
-2.99 |
| 12 |
Eggleston, Erica N (13)
|
ADCLRK |
2:00.80 |
2:04.74 |
3.94 |
|
Johnson, Elisabeth Z (13)
|
ADCLIN |
|
DQ |
- |
|
Malloy, Reilly A (14)
|
ADCLIN |
1:30.20 |
NS |
- |
|
Nelson, Victoria A (13)
|
ADCLIN |
1:23.61 |
NS |
- |
|
Soika, Abigail N (14)
|
ADCLIN |
1:31.62 |
NS |
- |
|
Davis, Joanna I (13)
|
ADNHA |
1:35.92 |
NS |
- |
|
Drake, Gracelynn E (14)
|
ADNHA |
|
NS |
- |
|
Hasenauer, Sarah M (13)
|
ADNHA |
|
NS |
- |