| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Murray, Hazel G (8)
|
NJNJRC |
24.35 |
23.40 |
-0.95 |
| 2 |
Zimkus, Hadley J (8)
|
NJMB |
23.39 |
23.54 |
0.15 |
| 3 |
Majka, Katherine V (8)
|
NJTAC |
23.01 |
23.57 |
0.56 |
| 4 |
Hancock, June M (8)
|
NJMB |
28.08 |
24.33 |
-3.75 |
| 5 |
Covalesky, Catherine E (8)
|
NJNJRC |
24.32 |
24.44 |
0.12 |
| 6 |
Toohey, Collins (8)
|
NJMB |
29.23 |
25.79 |
-3.44 |
| 7 |
Hitchner, Dylan J (7)
|
NJNJRC |
33.67 |
26.39 |
-7.28 |
| 8 |
Karlinski, Farrah T (7)
|
NJNJRC |
26.36 |
27.94 |
1.58 |
| 9 |
Dougherty, Madison (7)
|
NJTAC |
26.77 |
28.10 |
1.33 |
| 10 |
DiBrienza, Anastasia C (7)
|
NJMB |
39.85 |
28.94 |
-10.91 |
| 11 |
McGuire, Sophia S (8)
|
NJNJRC |
40.00 |
28.99 |
-11.01 |
| 12 |
Scudder, Blake F (7)
|
NJCJAC |
28.84 |
29.77 |
0.93 |
| 13 |
Huthwaite, Jade E (7)
|
NJCJAC |
34.32 |
29.94 |
-4.38 |
| 14 |
Sandoval, Rosie E (7)
|
NJNJRC |
45.00 |
31.36 |
-13.64 |
| 15 |
Natale, Riley R (8)
|
NJNJRC |
31.26 |
32.21 |
0.95 |
| 16 |
Gillen, Harper C (7)
|
NJNJRC |
35.32 |
32.27 |
-3.05 |
| 17 |
Gleason, Cara A (7)
|
NJMB |
36.26 |
34.39 |
-1.87 |
| 18 |
Pinto, Kate H (6)
|
NJNJRC |
31.70 |
36.15 |
4.45 |
| 19 |
Young, Juliana G (8)
|
NJCJAC |
34.11 |
36.16 |
2.05 |
| 20 |
Cooper, Emma E (7)
|
NJNJRC |
36.65 |
38.85 |
2.20 |
|
McIntyre, Harper S (7)
|
NJNJRC |
32.46 |
DQ |
- |
|
Hitchner, June A (6)
|
NJNJRC |
50.00 |
DQ |
- |
|
Towers, Abigail B (7)
|
NJNJRC |
40.00 |
DQ |
- |
|
Williams, Virginia L (7)
|
NJNJRC |
35.00 |
DQ |
- |
|
Stevenson, Charlie G (8)
|
NJMB |
31.12 |
DQ |
- |