| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gilligan, Reagan K (12)
|
NJCAT |
39.16 |
39.38 |
0.22 |
| 2 |
Chen, Ella Y (11)
|
MREAST |
41.02 |
40.09 |
-0.93 |
| 3 |
Ott, Ursula J (12)
|
MREAST |
37.00 |
40.20 |
3.20 |
| 4 |
Brawer, Charlotte A (12)
|
MRWEST |
43.42 |
40.35 |
-3.07 |
| 5 |
Lord, Sophia (11)
|
MRWEST |
39.70 |
40.41 |
0.71 |
| 6 |
Vos, Brooke C (12)
|
ADMDST |
38.62 |
41.19 |
2.57 |
| 7 |
Maierle, Lauren E (11)
|
MRWEST |
43.06 |
41.62 |
-1.44 |
| 8 |
Kang, Joy (11)
|
MRWEST |
42.84 |
41.88 |
-0.96 |
| 9 |
Penn, Haley J (12)
|
MRSMC |
42.54 |
41.99 |
-0.55 |
| 10 |
Daynes, Madison (12)
|
NJCBGC |
43.38 |
42.62 |
-0.76 |
| 11 |
Rosiecki, Elisabeth P (12)
|
NJCAT |
48.28 |
42.76 |
-5.52 |
| 12 |
Correa, Olivia (12)
|
MRTRI |
42.56 |
43.76 |
1.20 |
| 13 |
Klohn, Brianna E (11)
|
NJOCY |
42.82 |
43.91 |
1.09 |
| 14 |
Murungi, Nicola K (12)
|
NJCAT |
44.72 |
44.02 |
-0.70 |
| 15 |
Santos, Isabelle G (11)
|
MRPAC |
46.83 |
44.09 |
-2.74 |
| 16 |
Sohng, Ella M (12)
|
MRSMC |
47.56 |
44.58 |
-2.98 |
| 17 |
Basinger, Maria T (12)
|
NJCAT |
47.83 |
44.71 |
-3.12 |
| 18 |
Qu, Elizabeth C (11)
|
MRMWDA |
45.80 |
44.72 |
-1.08 |
| 19 |
Murray, Casey L (12)
|
MRMWDA |
49.95 |
44.84 |
-5.11 |
| 20 |
Prithipal, Abirami (12)
|
MRSMC |
46.98 |
45.82 |
-1.16 |
| 21 |
Sarier-Smith, Hannah F (12)
|
MRPAC |
|
46.16 |
- |
| 22 |
Leas, Jamie A (12)
|
NJCAT |
50.47 |
46.21 |
-4.26 |
| 23 |
Ramirez, Gaea I (12)
|
MRSSL |
48.64 |
46.22 |
-2.42 |
| 24 |
Lu, Adrianna Q (12)
|
MREAST |
48.42 |
46.33 |
-2.09 |
| 25 |
Melia, Hollie A (12)
|
MRPAC |
|
46.55 |
- |
| 26 |
Guo, Emma (11)
|
MRSSL |
|
46.64 |
- |
| 27 |
Ramos, Natalia Y (12)
|
NJCAT |
46.39 |
47.22 |
0.83 |
| 28 |
Joyce, Mary I (11)
|
MRSMC |
57.20 |
49.36 |
-7.84 |
| 29 |
Conway, Nicole D (11)
|
MRSMC |
|
49.60 |
- |
| 30 |
Lombardi, Marissa G (11)
|
NJOCY |
47.95 |
50.31 |
2.36 |
| 31 |
Levy, Sophia (11)
|
MRWEST |
49.15 |
50.37 |
1.22 |
| 32 |
Cano, Rachel (12)
|
NJCBGC |
57.80 |
52.80 |
-5.00 |
| 33 |
Rohde, Ashley A (12)
|
NJCAT |
54.16 |
53.46 |
-0.70 |
| 34 |
Kawecki, Samantha A (11)
|
NJCBGC |
52.47 |
56.22 |
3.75 |
| 35 |
Lappetito, Allison R (11)
|
MRMWDA |
1:00.99 |
56.96 |
-4.03 |
| 36 |
Kolodziej, Malvina (11)
|
MRTRI |
1:12.51 |
1:06.47 |
-6.04 |
| 37 |
Touijar, Heba (11)
|
MRMHHW |
1:07.71 |
1:08.78 |
1.07 |
| 38 |
Hadine, Israa (11)
|
MRMHHW |
1:11.20 |
1:09.40 |
-1.80 |
| 39 |
Anders, Isabelle M (11)
|
MRSSL |
|
1:12.24 |
- |
| 40 |
Getz, Emily T (12)
|
MRSSL |
|
1:23.80 |
- |
|
Romain, Emily S (11)
|
MRHES |
|
NS |
- |
|
Espinoza-Soriano, Lidia A (11)
|
MRMHHW |
1:05.10 |
NS |
- |
|
Conti, GiannaMarie (12)
|
MRPAC |
|
NS |
- |