| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weng, Ula (12)
|
MRTVSC |
1:18.02 |
1:15.64 |
-2.38 |
| 2 |
Mcmahon, Reilly E (12)
|
MRQNS |
1:20.74 |
1:19.50 |
-1.24 |
| 3 |
Wiedersum, Sadie K (11)
|
MRTVSC |
1:24.46 |
1:22.27 |
-2.19 |
| 4 |
Fratticci Cseri, Julianna I (12)
|
MRTVSC |
1:32.55 |
1:24.24 |
-8.31 |
| 5 |
Chen, Victoria (12)
|
MRTVSC |
1:30.30 |
1:26.38 |
-3.92 |
| 6 |
Brockman, Lauren F (12)
|
MRTVSC |
1:25.74 |
1:27.89 |
2.15 |
| 7 |
Kelly, Myla G (12)
|
MRTVSC |
1:34.45 |
1:28.21 |
-6.24 |
| 8 |
Vargas, Kaylee M (11)
|
MRTVSC |
1:29.02 |
1:28.90 |
-0.12 |
| 9 |
Gulickson, Meghan R (12)
|
MRHYB |
1:42.66 |
1:31.10 |
-11.56 |
| 10 |
Dorgan, Addelyn (12)
|
MRCSDC |
1:41.35 |
1:32.64 |
-8.71 |
| 11 |
Santarsiero, Olivia J (11)
|
MRCSDC |
1:41.70 |
1:39.88 |
-1.82 |
| 12 |
Cortes Morales, Mariana (12)
|
MRHYB |
1:41.94 |
1:45.09 |
3.15 |
| 13 |
Cuthbertson, Emilia (11)
|
MRHYB |
1:55.34 |
1:48.24 |
-7.10 |
| 14 |
Viggiano, Ashley R (11)
|
MRSSC |
3:00.00 |
1:53.13 |
-66.87 |
| 15 |
Sanchelli, Kayla M (11)
|
MRSSC |
2:20.00 |
1:55.57 |
-24.43 |
| 16 |
Balcells, Laia G (11)
|
MRSSC |
2:20.00 |
1:55.62 |
-24.38 |
| 17 |
Robertson, Quinn E (11)
|
MRHYB |
2:03.11 |
1:58.70 |
-4.41 |
| 18 |
Diaz, Jocelyn R (11)
|
MRSSC |
1:34.00 |
2:04.55 |
30.55 |
|
Meliere, Lily M (12)
|
MRQNS |
1:19.38 |
NS |
- |