| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ryan, Hannah E (12)
|
NEYNS |
1:20.01 |
1:18.90 |
-1.11 |
| 2 |
Nayiga, Britney-Meghan K (11)
|
NEMAL |
1:22.85 |
1:21.78 |
-1.07 |
| 3 |
Cao, Sydney (12)
|
NEMAL |
1:27.66 |
1:23.39 |
-4.27 |
| 4 |
Maley, Grace G (12)
|
NEBYD |
1:20.26 |
1:23.67 |
3.41 |
| 5 |
Nguyen, Leyna H (12)
|
NEMAL |
1:24.12 |
1:24.59 |
0.47 |
| 6 |
Satkowski, Mia M (12)
|
NEWYST |
1:24.85 |
1:25.61 |
0.76 |
| 7 |
Wu, Elaine (12)
|
NECRAN |
1:26.43 |
1:26.07 |
-0.36 |
| 8 |
Webster, Ava B (12)
|
NEBAY |
1:28.82 |
1:26.35 |
-2.47 |
| 9 |
Anderson, Katie (11)
|
NEGR |
1:29.91 |
1:27.87 |
-2.04 |
| 10 |
Henry, Eve (12)
|
NEOCY |
1:29.85 |
1:27.92 |
-1.93 |
| 11 |
Albuquerque, Lana S (12)
|
NEMAL |
1:28.34 |
1:27.96 |
-0.38 |
| 12 |
Slomski, Claire L (12)
|
NEYNS |
1:32.36 |
1:28.43 |
-3.93 |
| 13 |
Mortensen, Ashley M (11)
|
NEYNS |
1:31.32 |
1:28.57 |
-2.75 |
| 14 |
Farrell, Gertrude G (12)
|
NEBYD |
1:30.24 |
1:28.72 |
-1.52 |
| 15 |
Stearns, Madison E (12)
|
NESCY |
1:34.30 |
1:28.74 |
-5.56 |
| 16 |
Sparks, Tia M (12)
|
NEYNS |
1:26.09 |
1:29.27 |
3.18 |
| 17 |
Oostman, Kyla S (11)
|
NEBYB |
1:31.72 |
1:29.99 |
-1.73 |
| 18 |
Paulsen, Laila S (10)
|
NEBYB |
1:29.70 |
1:30.17 |
0.47 |
| 19 |
Curley, Brynne M (11)
|
NEBYB |
1:28.88 |
1:30.19 |
1.31 |
| 20 |
Guido, Dylan K (10)
|
NEYNS |
1:30.12 |
1:31.49 |
1.37 |
| 21 |
Lembo, Julia R (10)
|
NEYNS |
1:30.32 |
1:31.67 |
1.35 |
| 22 |
Guido, Charlotte E (12)
|
NEYNS |
1:33.61 |
1:33.19 |
-0.42 |
| 23 |
Mase-Dougherty, Uli A (11)
|
NEBYD |
1:33.87 |
1:33.56 |
-0.31 |
| 24 |
Garcia, Karla M (12)
|
NEKCY |
1:38.19 |
1:34.74 |
-3.45 |
| 25 |
Flamand, Reese J (12)
|
NEKCY |
1:39.20 |
1:34.77 |
-4.43 |
| 26 |
D'Agostino, Hadley F (11)
|
NEBYB |
1:55.97 |
1:35.11 |
-20.86 |
| 27 |
Pinkham, Amelia T (11)
|
NEBYD |
1:32.72 |
1:35.28 |
2.56 |
| 28 |
Maher, Morgan (12)
|
NEOCY |
1:56.62 |
1:35.51 |
-21.11 |
| 28 |
Mortensen, Isabel L (11)
|
NEYNS |
1:31.66 |
1:35.51 |
3.85 |
| 30 |
McGourty, Juliet H (9)
|
NEBYB |
1:40.49 |
1:35.70 |
-4.79 |
| 31 |
Huang, Michelle (10)
|
NEBAY |
1:35.99 |
1:36.18 |
0.19 |
| 32 |
Levreault, Gracie M (11)
|
NEHYV |
1:30.54 |
1:36.39 |
5.85 |
| 33 |
Elsbree, Addison E (10)
|
ADGLEN |
|
1:36.41 |
- |
| 34 |
Smith, Kahley J (9)
|
NEYNS |
2:05.15 |
1:40.27 |
-24.88 |
| 35 |
Brooks, Amayah (11)
|
NEESY |
2:01.03 |
1:41.65 |
-19.38 |
| 36 |
Parent, Natalie N (8)
|
NEHYV |
1:43.76 |
1:44.18 |
0.42 |
| 37 |
Gorman, Indi R (11)
|
NESCY |
1:33.00 |
1:46.99 |
13.99 |