| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Price, Lily C (11)
|
NJGMNY |
31.89 |
31.06 |
-0.83 |
| 2 |
Whitworth, Alexa R (12)
|
NJCAT |
32.33 |
31.68 |
-0.65 |
| 3 |
Michaelson, Morgan E (12)
|
NJGMNY |
31.92 |
31.96 |
0.04 |
| 4 |
Price, Emma K (10)
|
NJGMNY |
34.88 |
32.92 |
-1.96 |
| 5 |
Rennard, Maeve M (12)
|
NJGMNY |
34.37 |
33.45 |
-0.92 |
| 6 |
Ng, Kaitlyn (11)
|
NJGMNY |
32.95 |
33.51 |
0.56 |
| 7 |
Barrows, Grace M (11)
|
NJGMNY |
33.15 |
33.99 |
0.84 |
| 8 |
Ramos, Vivianna Y (12)
|
NJCAT |
34.99 |
34.01 |
-0.98 |
| 9 |
Barrows, Audrey C (11)
|
NJGMNY |
36.58 |
34.75 |
-1.83 |
| 10 |
Phelan, Peyton (12)
|
NJGMNY |
33.73 |
35.15 |
1.42 |
| 11 |
Brown, Charlotte (12)
|
MAMLY |
37.81 |
35.27 |
-2.54 |
| 12 |
Restuccio, Natahly (11)
|
NJGMNY |
39.34 |
38.17 |
-1.17 |
| 13 |
VanDeBoe, Addison G (11)
|
NJGMNY |
43.08 |
38.65 |
-4.43 |
| 14 |
Jain, Mischa (12)
|
NJGMNY |
41.03 |
40.12 |
-0.91 |
| 15 |
Barnes, Madelyn (11)
|
NJOCY |
44.86 |
41.56 |
-3.30 |
| 16 |
Ursu, Stefania (11)
|
NJGMNY |
43.62 |
42.33 |
-1.29 |
| 17 |
Kelly, Maggie G (10)
|
NJBGH |
40.42 |
42.66 |
2.24 |
| 18 |
Moran, Alexandra E (12)
|
NJBGH |
40.00 |
42.71 |
2.71 |
| 19 |
Lombardo, Francesca N (10)
|
NJGMNY |
44.87 |
42.94 |
-1.93 |
| 20 |
Zheng, Grace (10)
|
NJGMNY |
1:04.68 |
51.84 |
-12.84 |
| 21 |
Patel, Shreya J (10)
|
NJBGH |
1:00.00 |
1:04.13 |
4.13 |