| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sagaow, Angelina N (17)
|
PVMACH |
1:10.69 |
1:11.69 |
1.00 |
| 2 |
Wang, Kathleen (17)
|
PVFISH |
1:14.90 |
1:15.57 |
0.67 |
| 3 |
Waugh, Olivia F (17)
|
PVMACH |
1:09.59 |
1:16.23 |
6.64 |
| 4 |
Read, Colleen E (17)
|
PVMACH |
1:13.47 |
1:16.93 |
3.46 |
| 4 |
Arnold, Elyse K (17)
|
PVMACH |
1:17.26 |
1:16.93 |
-0.33 |
| 6 |
Arllen, Sydney M (15)
|
PVMACH |
1:19.32 |
1:17.00 |
-2.32 |
| 7 |
Nagle, Audrey R (15)
|
PVMACH |
1:12.87 |
1:17.66 |
4.79 |
| 8 |
Varacalli, Hayley C (16)
|
PVMACH |
1:20.40 |
1:17.81 |
-2.59 |
| 9 |
Gonyea, Lucia M (18)
|
PVMACH |
1:15.80 |
1:17.88 |
2.08 |
| 10 |
Thompson, Claire M (16)
|
PVMACH |
1:11.09 |
1:18.85 |
7.76 |
| 11 |
Swanson, Camilla M (17)
|
PVMACH |
1:19.87 |
1:21.77 |
1.90 |
| 12 |
Porter, Drew A (16)
|
PVMACH |
1:20.80 |
1:22.64 |
1.84 |
| 13 |
Birkan, Selin S (16)
|
PVFISH |
1:22.50 |
1:23.58 |
1.08 |
| 14 |
Mosford, Claire I (15)
|
PVMACH |
1:20.99 |
1:24.72 |
3.73 |
| 15 |
Sharma, Maya S (17)
|
PVFISH |
1:28.92 |
1:24.83 |
-4.09 |
| 16 |
Lee-Truesdell, Isabella S (16)
|
PVMACH |
1:20.54 |
1:25.17 |
4.63 |
| 17 |
Kasemsuwannakaeth, Natcha (15)
|
PVMACH |
1:25.84 |
1:25.39 |
-0.45 |
| 18 |
Bellows, Annice J (17)
|
PVDCPR |
1:21.95 |
1:25.42 |
3.47 |
| 19 |
Boyd, Adeline A (15)
|
PVDCPR |
1:23.56 |
1:27.75 |
4.19 |
| 20 |
Wierschke, Danielle J (15)
|
PVFAA |
1:26.19 |
1:29.32 |
3.13 |
| 21 |
Karg, Emma E (15)
|
PVMACH |
|
1:32.49 |
- |
| 22 |
Porada, Carolyn S (18)
|
PVBWST |
1:38.09 |
1:40.19 |
2.10 |
| 23 |
Swanson, Madeline E (15)
|
PVMACH |
1:44.43 |
1:46.12 |
1.69 |
| 24 |
Zhou, Yina (16)
|
PVDCPR |
1:56.44 |
1:48.03 |
-8.41 |
|
Kass, Morgan L (15)
|
PVMACH |
1:12.87 |
DQ |
- |
|
Andrews, Dagny E (16)
|
PVFISH |
1:59.12 |
DQ |
- |
|
Ciccarello, Maia J (17)
|
PVMACH |
1:11.74 |
NS |
- |
|
Wagner, Amanda G (15)
|
PVMACH |
1:21.62 |
NS |
- |
|
Salemi, Sofia A (16)
|
PVDCPR |
1:23.76 |
NS |
- |
|
Moffitt, Madeline A (15)
|
PVDCPR |
|
NS |
- |
|
Hernandez, Naomi S (15)
|
PVUN |
|
NS |
- |