| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Panamserkhang, Tenzin P (12)
|
MRLGAC |
1:04.80 |
1:05.52 |
0.72 |
| 2 |
Tenzin, Quinci R (12)
|
MRLGAC |
1:05.10 |
1:06.34 |
1.24 |
| 3 |
Liu, Aurelia A (12)
|
MRLGAC |
1:08.12 |
1:06.66 |
-1.46 |
| 4 |
Pusing, Ava Y (12)
|
MRUN |
1:08.48 |
1:07.98 |
-0.50 |
| 5 |
Zhao, Felicity E (12)
|
MRFLY |
1:06.30 |
1:09.04 |
2.74 |
| 6 |
Yan, Madelyn (11)
|
MRQNS |
1:12.82 |
1:10.03 |
-2.79 |
| 7 |
Wong, Jacqueline (12)
|
MRNYCC |
1:09.10 |
1:11.31 |
2.21 |
| 8 |
Mendoza, Patricia Victoria G (12)
|
MRFLY |
1:14.06 |
1:12.59 |
-1.47 |
| 9 |
Lama, Renchhen L (12)
|
MRLGAC |
1:15.39 |
1:14.95 |
-0.44 |
| 10 |
Flores, Isabella (12)
|
MRFLY |
1:18.24 |
1:16.36 |
-1.88 |
| 11 |
Holmes, Isabel (12)
|
MRCAS |
1:34.12 |
1:16.82 |
-17.30 |
| 12 |
Tan, Shanel E (11)
|
MRQNS |
1:19.00 |
1:17.01 |
-1.99 |
| 13 |
Wilson, Jahzara A (12)
|
MRNYCC |
1:19.73 |
1:19.01 |
-0.72 |
| 14 |
Gordon, Allison O (11)
|
MRRA |
1:23.81 |
1:21.78 |
-2.03 |
| 15 |
Ramoino, Sophia P (11)
|
MRRA |
1:23.08 |
1:24.51 |
1.43 |
| 16 |
Gregersen, Leah (11)
|
MRRA |
1:27.53 |
1:25.62 |
-1.91 |
| 17 |
Benjamin, Mia (11)
|
MRRA |
1:29.28 |
1:27.59 |
-1.69 |
| 18 |
Colombo, Kayla M (12)
|
MRFLY |
|
1:30.35 |
- |
| 19 |
Thompson, Winifred A (12)
|
MRNYCC |
1:35.71 |
1:30.95 |
-4.76 |
| 20 |
Petkovits, Maria (11)
|
MRHYB |
2:21.53 |
1:38.58 |
-42.95 |
| 21 |
Gyllenhammer, Kiran Adele C (11)
|
MRFLY |
|
1:51.99 |
- |
| 22 |
Petkovits, Arianna (11)
|
MRHYB |
2:07.43 |
2:04.74 |
-2.69 |
|
Nassar, Noor (11)
|
MRLGAC |
1:12.86 |
DQ |
- |