| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Demassio, Antonia R (12)
|
ADHAWK |
1:03.33 |
1:02.33 |
-1.00 |
| 2 |
Garcia, Naihomy T (12)
|
MRVAC |
1:02.69 |
1:03.03 |
0.34 |
| 3 |
Amaro, Isabella L (12)
|
MRNDAC |
1:05.28 |
1:03.51 |
-1.77 |
| 4 |
Dickman, Mackenzie (12)
|
MRVAC |
1:05.86 |
1:05.94 |
0.08 |
| 5 |
Rosen, Ava B (12)
|
ADHAWK |
1:04.26 |
1:05.95 |
1.69 |
| 6 |
Carousso, Melissa G (12)
|
MRRA |
1:05.75 |
1:07.47 |
1.72 |
| 7 |
Moore, Korianne M (12)
|
MRYBAR |
1:05.65 |
1:07.53 |
1.88 |
| 8 |
Pitcock, Tess A (12)
|
ADHAWK |
1:08.27 |
1:10.06 |
1.79 |
| 9 |
Canavan, Katherine L (12)
|
MRVAC |
1:07.58 |
1:10.16 |
2.58 |
| 10 |
Storrs, Mackenzie E (12)
|
MRNDAC |
1:12.77 |
1:10.74 |
-2.03 |
| 11 |
Barnes, Alexandria S (11)
|
MRYBAR |
1:09.71 |
1:10.85 |
1.14 |
| 12 |
Trzewik-Quinn, Zofia H (11)
|
ADHAWK |
1:10.15 |
1:11.38 |
1.23 |
| 13 |
Kassian, Alexandra (11)
|
ADHAWK |
1:17.23 |
1:11.90 |
-5.33 |
| 14 |
Kubsch, Sadie P (12)
|
MRNDAC |
1:12.92 |
1:12.56 |
-0.36 |
| 15 |
Stoddart, Savanna C (12)
|
ADHAWK |
1:15.00 |
1:13.72 |
-1.28 |
| 16 |
Vaughan-Johnson, Sophie (11)
|
MRRA |
1:17.43 |
1:17.87 |
0.44 |
| 17 |
Jackman, Anayah M (12)
|
MRYBAR |
1:22.23 |
1:23.99 |
1.76 |
| 18 |
Banbury, Avery L (11)
|
MRNDAC |
|
1:25.05 |
- |
| 19 |
Ottman, Sydney M (12)
|
MRNDAC |
1:24.21 |
1:25.13 |
0.92 |
| 20 |
Evans, Simone M (12)
|
MRYBAR |
1:31.47 |
1:33.79 |
2.32 |
| 21 |
MacDonald, Jasper A (11)
|
ADHAWK |
1:34.85 |
1:34.25 |
-0.60 |