| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kwok, Joyce B (25)
|
MRLGAC |
52.98 |
55.72 |
2.74 |
| 2 |
Youssef, Lara S (17)
|
MRLGAC |
56.60 |
58.29 |
1.69 |
| 3 |
Liew, Briana J (17)
|
MRLGAC |
57.74 |
58.51 |
0.77 |
| 4 |
Rodriguez, Emily M (17)
|
MRLGAC |
58.50 |
58.75 |
0.25 |
| 5 |
Martinez-Reyes, Areiannah J (15)
|
MRLGAC |
1:00.51 |
1:02.31 |
1.80 |
| 6 |
Stroub, Mia R (16)
|
MRWISC |
1:02.00 |
1:03.30 |
1.30 |
| 7 |
Leal, Nancy (17)
|
MRRED |
1:03.10 |
1:04.96 |
1.86 |
| 8 |
Wong, Faith (15)
|
MRNYCP |
1:05.99 |
1:06.15 |
0.16 |
| 9 |
Lennon, Caroline N (16)
|
MRSS |
1:02.65 |
1:08.88 |
6.23 |
| 10 |
Perez, Miranda M (16)
|
MRKBM |
1:09.53 |
1:10.52 |
0.99 |
| 11 |
Levine, Paige H (15)
|
MRSSC |
1:11.47 |
1:13.31 |
1.84 |
| 12 |
Altmann, Katelyn E (17)
|
MRSSC |
1:13.03 |
1:15.84 |
2.81 |
| 13 |
Quiles, Jade A (17)
|
MRRED |
1:19.97 |
1:20.92 |
0.95 |
| 14 |
Perez, Nicole (15)
|
MRRED |
1:24.15 |
1:22.13 |
-2.02 |
| 15 |
Cajamarca, Evelyn G (15)
|
MRRED |
1:25.09 |
1:22.76 |
-2.33 |
| 16 |
Meleady-Breslin, Rachel C (15)
|
MRLIAC |
1:14.76 |
1:23.02 |
8.26 |
| 17 |
Rojas, Amy (16)
|
MRUN |
1:17.45 |
1:23.37 |
5.92 |
| 18 |
O'Brien, Ellie (11)
|
MRWISC |
1:18.99 |
1:25.96 |
6.97 |
| 19 |
Isakov, Dina D (15)
|
MRLGAC |
1:21.32 |
1:29.41 |
8.09 |
| 20 |
Gonzalez, Imani L (15)
|
MRKBM |
1:32.19 |
1:34.03 |
1.84 |
| 21 |
Royal-Smith, Jaisha (17)
|
MRKBM |
1:44.59 |
1:44.67 |
0.08 |
|
Velazquez, Gabrielle E (17)
|
MRSSC |
1:00.45 |
DQ |
- |
|
Okodogbe, Favour E (15)
|
MRLIAC |
1:07.10 |
NS |
- |