| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gieseman, Josephine C (17)
|
PVAAC |
1:07.22 |
1:07.29 |
0.07 |
| 2 |
Caines, Maura E (17)
|
PVFXFX |
1:09.36 |
1:13.36 |
4.00 |
| 3 |
McCarthy, Clara A (15)
|
PVAAC |
1:11.17 |
1:13.97 |
2.80 |
| 4 |
Saunders, Alicia B (17)
|
PVAPAC |
1:12.28 |
1:16.87 |
4.59 |
| 5 |
Weatherbee, Elizabeth M (16)
|
PVFXFX |
1:15.55 |
1:17.11 |
1.56 |
| 6 |
Amatucci, Gina D (15)
|
PVFXFX |
1:16.15 |
1:18.26 |
2.11 |
| 7 |
McGowan, Genevieve E (17)
|
PVAPAC |
1:12.02 |
1:18.53 |
6.51 |
| 8 |
McDowell, Laila (16)
|
PVAAC |
1:19.40 |
1:20.21 |
0.81 |
| 9 |
Klonsky, Isabella E (17)
|
PVFXFX |
1:22.27 |
1:20.63 |
-1.64 |
| 10 |
McCarthy, Willa J (15)
|
PVAAC |
1:26.58 |
1:23.61 |
-2.97 |
| 11 |
Anderson, Christa N (16)
|
PVHACC |
1:29.59 |
1:27.14 |
-2.45 |
| 12 |
Mahadevan, Sukhi V (15)
|
PVBWST |
1:31.12 |
1:30.13 |
-0.99 |
| 13 |
Frank, Adelaide G (15)
|
PVFXFX |
1:24.21 |
1:32.97 |
8.76 |
| 14 |
Akers, Charlotte M (16)
|
PVFXFX |
|
1:37.06 |
- |
| 15 |
Robertory, Sophia G (15)
|
PVFXFX |
1:43.07 |
1:40.29 |
-2.78 |
| 16 |
Porada, Carolyn S (17)
|
PVBWST |
1:38.09 |
1:41.01 |
2.92 |
| 17 |
Nguyen, Fiona T (15)
|
PVFXFX |
1:43.74 |
1:45.72 |
1.98 |
|
Flannagan, Emma M (15)
|
PVBWST |
1:42.98 |
NS |
- |