| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ambrose, Jaclyn O (12)
|
NEYNS |
1:09.89 |
1:09.40 |
-0.49 |
| 2 |
Cordero, Nyomi (12)
|
CTWRTS |
1:13.00 |
1:10.10 |
-2.90 |
| 3 |
Dwyer, Alanna C (12)
|
CTWFYD |
1:13.69 |
1:12.45 |
-1.24 |
| 4 |
Schneider, Isabella R (11)
|
NEBYB |
1:13.90 |
1:14.98 |
1.08 |
| 5 |
Bodnar, Clara G (12)
|
NESSYS |
1:16.18 |
1:15.11 |
-1.07 |
| 6 |
O'Donnell, Kelsey I (11)
|
CTVSYM |
1:17.89 |
1:15.89 |
-2.00 |
| 7 |
Holland, Skyler E (12)
|
NEANA |
1:19.72 |
1:16.69 |
-3.03 |
| 8 |
Perkins, Grace N (11)
|
NEYNS |
1:17.16 |
1:17.80 |
0.64 |
| 9 |
Marcella, Madelyn E (12)
|
NEANA |
1:19.85 |
1:17.81 |
-2.04 |
| 10 |
Anderson, Corinne A (11)
|
NEYNS |
1:16.16 |
1:18.03 |
1.87 |
| 11 |
Sleszynski, Olivia (12)
|
CTWRTS |
1:16.07 |
1:18.19 |
2.12 |
| 12 |
Boyes, Amelia Y (11)
|
NEWHAL |
1:20.66 |
1:19.02 |
-1.64 |
| 13 |
Giannetto, Isabella A (12)
|
NESCY |
1:18.76 |
1:19.13 |
0.37 |
| 14 |
King, Rayna L (12)
|
NESTRM |
1:22.30 |
1:20.31 |
-1.99 |
| 15 |
McDonnell, Emma (12)
|
FRY |
1:23.24 |
1:21.16 |
-2.08 |
| 16 |
Zuccalo, Mia K (11)
|
12PYPB |
1:22.80 |
1:21.20 |
-1.60 |
| 17 |
Rothrock, Elly C (12)
|
CTVSYM |
1:22.36 |
1:21.22 |
-1.14 |
| 18 |
Takata, Bella L (11)
|
NEYNS |
1:21.13 |
1:21.51 |
0.38 |
| 19 |
Ducalo, Jane M (12)
|
CTFVYT |
1:24.85 |
1:21.84 |
-3.01 |
| 20 |
Bajer, Zuzanna K (12)
|
NEKCY |
1:22.31 |
1:22.06 |
-0.25 |
| 21 |
Vonhousen, Erin N (11)
|
NEWEST |
1:24.20 |
1:22.82 |
-1.38 |
| 22 |
Waitekus, Song L (11)
|
NEYNS |
1:23.12 |
1:23.88 |
0.76 |
| 23 |
Powers, Hannah L (12)
|
NEYNS |
1:24.60 |
1:24.02 |
-0.58 |
| 24 |
Clements, Laura (12)
|
NEGR |
1:23.18 |
1:25.18 |
2.00 |
| 25 |
Sridhar, Meghna (12)
|
NESTRM |
1:24.16 |
1:25.49 |
1.33 |
| 26 |
Tally, Madison S (11)
|
NESCY |
1:24.87 |
1:26.27 |
1.40 |
| 27 |
Flatley, Maya E (12)
|
NEANA |
1:24.91 |
1:26.68 |
1.77 |
| 28 |
Kulkarni, Abigail (12)
|
NEBYB |
1:24.09 |
1:27.89 |
3.80 |
| 29 |
Chofay, Chloe B (11)
|
NEWHAL |
1:24.03 |
1:28.29 |
4.26 |