| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hu, Anna (12)
|
MRTS |
1:07.73 |
1:07.84 |
0.11 |
| 2 |
Quested, Bluebell B (12)
|
MRPATS |
1:11.46 |
1:10.89 |
-0.57 |
| 3 |
Edelmann, Ansley (12)
|
MRCFJV |
|
1:13.97 |
- |
| 4 |
Addison, Ava E (12)
|
MRTS |
1:14.32 |
1:14.51 |
0.19 |
| 5 |
Swan, Sabrina A (12)
|
MRTS |
1:14.38 |
1:15.01 |
0.63 |
| 6 |
Jones-Torres, Olivia-Ziva J (12)
|
MRPBAC |
1:43.48 |
1:16.50 |
-26.98 |
| 7 |
Kurth, Katie L (11)
|
MRCFJV |
1:25.00 |
1:16.57 |
-8.43 |
| 8 |
Sachs, Bella M (11)
|
MRTS |
1:17.43 |
1:16.67 |
-0.76 |
| 9 |
Giehl, Avalina A (11)
|
MRTS |
1:17.61 |
1:16.73 |
-0.88 |
| 10 |
Strasser, London G (11)
|
MRTS |
1:17.14 |
1:20.72 |
3.58 |
| 11 |
Fuentes, Valentina M (11)
|
MRTS |
1:24.35 |
1:21.14 |
-3.21 |
| 11 |
Haydt, Abigail G (12)
|
MRNBS |
1:25.39 |
1:21.14 |
-4.25 |
| 13 |
Ramos, Aliza D (11)
|
MRRFAC |
1:24.05 |
1:21.66 |
-2.39 |
| 14 |
Solimeno, Emma (11)
|
MRTS |
1:17.87 |
1:21.73 |
3.86 |
| 15 |
Bubel, Nora E (12)
|
MRNDAC |
1:28.27 |
1:22.45 |
-5.82 |
| 16 |
Metz, Nadia M (11)
|
MRMWDA |
1:31.83 |
1:22.49 |
-9.34 |
| 17 |
Lozza, Liliana M (12)
|
MRWSSC |
1:25.23 |
1:22.78 |
-2.45 |
| 18 |
Walsh, Leah E (12)
|
MRNBS |
1:23.26 |
1:23.26 |
0.00 |
| 19 |
Kalmaer, Dahlia R (12)
|
MRTS |
1:22.32 |
1:23.48 |
1.16 |
| 20 |
Murphy, Emma (12)
|
MRTS |
1:26.75 |
1:24.63 |
-2.12 |
| 21 |
Sigler, Eva A (12)
|
MRFA |
1:25.16 |
1:24.66 |
-0.50 |
| 22 |
Patel, Shreya (12)
|
MRTS |
1:24.61 |
1:25.05 |
0.44 |
| 23 |
Weiss, Alexis M (11)
|
MRTS |
1:23.81 |
1:25.36 |
1.55 |
| 24 |
Kim, Ashley (11)
|
MRTS |
1:27.46 |
1:26.31 |
-1.15 |
| 25 |
Muir-Gardner, Nezreen C (12)
|
MRYBAR |
1:36.00 |
1:27.96 |
-8.04 |
| 26 |
Crow, Audrey L (12)
|
MRPATS |
|
1:29.13 |
- |
| 27 |
Hicks, Juliana M (12)
|
MRNBS |
1:35.38 |
1:29.15 |
-6.23 |
| 28 |
Bruno, Madison T (12)
|
MRWSSC |
1:37.23 |
1:30.53 |
-6.70 |
| 29 |
Morales, Addisyn R (11)
|
MRNBS |
1:35.65 |
1:30.82 |
-4.83 |
| 30 |
Brady, Olivia (12)
|
MRCFJV |
1:27.97 |
1:30.85 |
2.88 |
| 31 |
Doherty, Madeleine R (11)
|
MRHVD |
1:35.77 |
1:31.90 |
-3.87 |
| 32 |
Dwek, Sally E (12)
|
MRSSL |
1:35.71 |
1:32.63 |
-3.08 |
| 33 |
Piscitella, Lena E (11)
|
MRNBS |
1:36.21 |
1:36.08 |
-0.13 |
| 34 |
Frewin, Elena G (12)
|
MRFA |
1:37.08 |
1:37.89 |
0.81 |
| 35 |
Smith, Karli E (12)
|
MRNBS |
|
1:40.47 |
- |
| 36 |
Hart, Ashlee T (11)
|
MRSSL |
1:54.10 |
1:42.18 |
-11.92 |
| 37 |
Andan, Sydney (12)
|
MRTS |
1:38.81 |
1:44.07 |
5.26 |
| 38 |
Welsh, Mia (11)
|
MRWSSC |
2:05.27 |
1:46.51 |
-18.76 |
| 39 |
Milza, Zoe E (11)
|
MRMWDA |
2:15.27 |
1:47.44 |
-27.83 |
| 40 |
Caniano, Jenna D (11)
|
MRFA |
1:48.02 |
1:48.17 |
0.15 |
| 41 |
Gillman, Helen M (11)
|
MRWSSC |
1:54.24 |
2:07.79 |
13.55 |