| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kelly, Myla G (12)
|
MRTVSC |
1:12.99 |
1:12.02 |
-0.97 |
| 2 |
Wiedersum, Sadie K (11)
|
MRTVSC |
1:10.91 |
1:12.91 |
2.00 |
| 3 |
Brockman, Lauren F (12)
|
MRTVSC |
1:17.92 |
1:15.03 |
-2.89 |
| 4 |
Breud, Jillian P (11)
|
MRQNS |
1:18.19 |
1:18.81 |
0.62 |
| 5 |
Bailey, Catherine J (12)
|
MRTVSC |
1:19.13 |
1:18.84 |
-0.29 |
| 6 |
Yang, Arianna J (12)
|
MRTVSC |
1:15.33 |
1:18.93 |
3.60 |
| 7 |
Dorgan, Addelyn (12)
|
MRCSDC |
1:21.79 |
1:19.72 |
-2.07 |
| 8 |
Cardona, McKenzie A (11)
|
MRTS |
1:26.52 |
1:22.63 |
-3.89 |
| 9 |
Hough, Juliette (11)
|
MRTS |
1:24.83 |
1:24.74 |
-0.09 |
| 10 |
Reedwan, Xiana (11)
|
MRTS |
1:20.90 |
1:24.97 |
4.07 |
| 11 |
Bobkin, Emma R (11)
|
MRTS |
1:26.78 |
1:25.75 |
-1.03 |
| 12 |
Ranallo, Isabella E (11)
|
MRTS |
1:43.78 |
1:29.38 |
-14.40 |
| 13 |
Mardosa, Ruby (12)
|
MRHYB |
1:36.14 |
1:30.48 |
-5.66 |
| 14 |
Cox, Eva F (11)
|
MRHYB |
1:38.88 |
1:31.25 |
-7.63 |
| 15 |
McGuire, Holly J (11)
|
MRTVSC |
|
1:32.87 |
- |
| 16 |
Zabniak, Alexandra * (11)
|
MRTS |
1:30.87 |
1:32.98 |
2.11 |
| 17 |
Balcells, Laia G (11)
|
MRSSC |
1:36.13 |
1:35.01 |
-1.12 |
| 18 |
Caroselli, Teagan M (12)
|
MRCSDC |
1:36.47 |
1:36.51 |
0.04 |
| 19 |
Anderson, Penelope B (11)
|
MRHYB |
1:32.93 |
1:38.60 |
5.67 |
| 20 |
Scandale, Victoria J (11)
|
MRQNS |
|
1:41.58 |
- |
| 21 |
Lebron, Cavan (12)
|
MRTS |
1:42.36 |
1:42.63 |
0.27 |
| 22 |
Baker, Brianna M (11)
|
MRSSC |
1:46.18 |
1:44.14 |
-2.04 |
| 23 |
Simms, Mia (11)
|
MRTS |
2:01.90 |
1:50.49 |
-11.41 |
| 24 |
Newman, Chloe J (12)
|
MRSSC |
2:45.00 |
2:08.91 |
-36.09 |
| 25 |
Pribyl, Braelyn (11)
|
MRTS |
2:30.90 |
2:17.61 |
-13.29 |
|
Brockington, Madison P (11)
|
MRTVSC |
|
DQ |
- |
|
Chinchilla Claros, Mia (11)
|
MRTS |
2:10.90 |
DQ |
- |
|
Taddeo, Nicolette R (11)
|
MRQNS |
|
DQ |
- |