| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kang, Sunny (11)
|
MRWEST |
1:18.68 |
1:16.75 |
-1.93 |
| 2 |
Lam, Kylie L (12)
|
MRQNS |
1:19.89 |
1:18.51 |
-1.38 |
| 3 |
Harkins, Morgan P (12)
|
MRLIE |
1:24.52 |
1:19.65 |
-4.87 |
| 4 |
Davis, Naomi (12)
|
MRCSDC |
1:24.80 |
1:21.16 |
-3.64 |
| 5 |
Cagno, Lucia P (12)
|
MRQNS |
1:25.10 |
1:25.38 |
0.28 |
| 6 |
Borowski, Elaina (11)
|
MRCSDC |
|
1:28.55 |
- |
| 7 |
Vardoulias, Sofia (12)
|
MRLIE |
1:53.33 |
1:31.39 |
-21.94 |
| 8 |
Garra, Isabella G (12)
|
MRLIE |
1:43.45 |
1:32.51 |
-10.94 |
| 9 |
Grotto, Gianna R (12)
|
MRSSC |
1:32.92 |
1:32.53 |
-0.39 |
| 10 |
Brodsky, Aliyah R (11)
|
MRLIE |
|
1:33.43 |
- |
| 11 |
LaLota, Maggie R (11)
|
MRWISC |
1:38.99 |
1:33.75 |
-5.24 |
| 12 |
O'Sullivan, Brinan K (11)
|
MRQNS |
1:35.79 |
1:34.08 |
-1.71 |
| 13 |
Ali, Katina L (12)
|
MRWISC |
1:35.99 |
1:34.71 |
-1.28 |
| 14 |
Hunter, Madeleine J (11)
|
MRLIE |
|
1:36.77 |
- |
| 15 |
Colletti, Sofia (12)
|
MRLIE |
1:48.88 |
1:37.07 |
-11.81 |
| 16 |
Canon, Sophia H (12)
|
MRLIE |
|
1:37.12 |
- |
| 17 |
Lemaitre, Nina J (11)
|
MRLIE |
|
1:40.07 |
- |
| 18 |
Colletti, Claire J (12)
|
MRLIE |
1:42.38 |
1:40.28 |
-2.10 |
| 19 |
McKiernan, Taryn (11)
|
MRCSDC |
|
1:41.67 |
- |
| 20 |
Clarke, Hailey E (12)
|
MRLIE |
|
1:43.75 |
- |
| 21 |
Mongello, Catherine A (12)
|
MRLIE |
|
1:44.42 |
- |
| 22 |
Singh, Chloe M (11)
|
MRSSC |
1:45.87 |
1:46.53 |
0.66 |
| 23 |
Walsh, Julianne L (11)
|
MRLIE |
|
1:48.69 |
- |
| 24 |
McShane, Mollie E (11)
|
MRLIE |
|
1:54.39 |
- |
| 25 |
Raut, Jiuika M (12)
|
MRLIE |
|
2:10.15 |
- |
|
Azzollini, Elisabeth H (11)
|
MRCSDC |
|
DQ |
- |