| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Page, Violet E (8)
|
NJLHY |
57.03 |
49.70 |
-7.33 |
| 2 |
Leible, Charlotte R (8)
|
NJTAC |
45.93 |
52.60 |
6.67 |
| 3 |
Barry, Jenna L (8)
|
NJPAA |
1:00.50 |
53.88 |
-6.62 |
| 4 |
Hirschfeld, Samantha R (8)
|
NJLHY |
1:02.90 |
54.94 |
-7.96 |
| 5 |
Bozentka, Victoria (8)
|
NJRANY |
55.67 |
55.33 |
-0.34 |
| 6 |
Bown, Zoey L (8)
|
NJBGH |
55.46 |
55.72 |
0.26 |
| 7 |
Kunamneni, Amelia l (8)
|
NJNJRC |
55.96 |
56.47 |
0.51 |
| 8 |
Doto, Annabella M (8)
|
NJSCAR |
58.99 |
57.99 |
-1.00 |
| 9 |
Kiernan, Claire M (8)
|
NJNJRC |
1:05.94 |
1:00.14 |
-5.80 |
| 10 |
Aitken-Davies, Georgina E (8)
|
NJPPST |
1:06.11 |
1:04.47 |
-1.64 |
| 11 |
Imwalle, Katelynn (8)
|
NJBWTD |
1:10.10 |
1:06.09 |
-4.01 |
| 12 |
Mehta, Anya R (8)
|
NJBWTD |
1:05.18 |
1:07.86 |
2.68 |
|
Chabanov, Bahar Z (8)
|
NJPAA |
1:05.86 |
DQ |
- |
|
Snono, Naya (8)
|
NJSCAR |
50.71 |
NS |
- |