| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thornton, Kira N (16)
|
PVMACH |
|
1:23.87 |
- |
| 2 |
Kim, Ellie N (17)
|
PVMACH |
1:22.66 |
1:24.66 |
2.00 |
| 3 |
Caldwell, Camilla J (15)
|
PVNCAP |
1:32.30 |
1:25.28 |
-7.02 |
| 4 |
Maloney, Aine J (15)
|
PVFXFX |
1:25.82 |
1:25.76 |
-0.06 |
| 6 |
Knaggs, Claire E (17)
|
PVMACH |
1:28.51 |
1:27.75 |
-0.76 |
| 7 |
Caines, Maura E (16)
|
PVFXFX |
1:25.93 |
1:28.41 |
2.48 |
| 8 |
Laine, Bryar J (16)
|
PVNCAP |
1:27.39 |
1:28.56 |
1.17 |
| 9 |
McGowan, Genevieve E (16)
|
PVHACC |
1:28.59 |
1:28.79 |
0.20 |
| 10 |
Read, Colleen E (16)
|
PVMACH |
1:30.88 |
1:29.71 |
-1.17 |
| 11 |
Weatherbee, Elizabeth M (15)
|
PVFXFX |
1:27.46 |
1:30.88 |
3.42 |
| 12 |
Valverde, Lily J (17)
|
PVMACH |
1:31.42 |
1:31.48 |
0.06 |
| 13 |
Saunders, Alicia B (16)
|
PVHACC |
1:28.04 |
1:31.50 |
3.46 |
| 14 |
Iaci, Eliana M (16)
|
PVMACH |
1:27.33 |
1:33.44 |
6.11 |
| 15 |
Alston, Elizabeth D (15)
|
PVMACH |
1:33.44 |
1:33.89 |
0.45 |
| 16 |
Freisthler, Gretchen (18)
|
PVMACH |
1:38.70 |
1:40.64 |
1.94 |
| 17 |
Allbritton, Jada M (15)
|
PVMACH |
1:42.38 |
1:41.80 |
-0.58 |
|
Auroux, Anne-Sophie E (16)
|
PVTOLL |
1:45.80 |
NS |
- |
|
Americo, Emily G (15)
|
PVTOLL |
1:36.74 |
NS |
- |
|
Clabeaux, Jacqueline R (22)
|
PVUN-M |
1:16.50 |
NS |
- |
|
Pattie, Sydney J (15)
|
PVNCAP |
1:32.62 |
NS |
- |
|
McCurry, Eva M (15)
|
PVNCAP |
1:29.77 |
NS |
- |
|
Sorensen, Natalie M (16)
|
PVMACH |
1:35.83 |
NS |
- |
|
Lasmane, Agnese E (17)
|
PVMACH |
1:18.05 |
NS |
- |
|
Bodner, Leila G (15)
|
PVMACH |
1:32.12 |
NS |
- |