| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ricketts, Aurora S (10)
|
ADSCHE |
41.99 |
41.52 |
-0.47 |
| 2 |
Cummings, Amelia G (10)
|
MRMWDA |
43.78 |
43.28 |
-0.50 |
| 3 |
Kuzicki, Kendra J (10)
|
MRYBAR |
39.89 |
44.71 |
4.82 |
| 4 |
Abrams, Molly R (10)
|
NISYCH |
48.17 |
47.82 |
-0.35 |
| 5 |
Welch, Addison (10)
|
ADHAWK |
|
49.22 |
- |
| 6 |
Reid, Camille S (10)
|
ADHAWK |
54.06 |
49.53 |
-4.53 |
| 7 |
LaPolt, Ella J (10)
|
ADHAWK |
52.05 |
51.85 |
-0.20 |
| 8 |
Flores, Amale (8)
|
MRMHHW |
54.68 |
53.53 |
-1.15 |
| 9 |
Casserly, Emma M (9)
|
ADSCHE |
49.91 |
53.97 |
4.06 |
| 10 |
Osborn, Eliza I (9)
|
NJBB |
58.39 |
54.14 |
-4.25 |
| 10 |
Larocca, Evelyn S (10)
|
ADHAWK |
59.54 |
54.14 |
-5.40 |
| 12 |
Lake, Ashleigh L (9)
|
ADSARY |
|
55.16 |
- |
| 13 |
Vybihal, Anna C (9)
|
MRYBAR |
49.90 |
56.42 |
6.52 |
| 14 |
Morea, Samantha E (9)
|
NJBB |
51.95 |
57.65 |
5.70 |
| 15 |
Edwards, Lauren (9)
|
ADSARY |
|
57.81 |
- |
| 16 |
LaVallee, Paige (8)
|
MRMWDA |
|
57.86 |
- |
| 17 |
DiBenedetto, Milania A (9)
|
MRPATS |
49.96 |
58.06 |
8.10 |
| 18 |
Hill, Liberty C (9)
|
ADBFIN |
58.54 |
58.09 |
-0.45 |
| 19 |
Benner, Cassandra J (9)
|
ADHAWK |
56.12 |
59.04 |
2.92 |
| 20 |
Abdel-Kader, Sofia A (8)
|
MRMWDA |
1:04.25 |
1:00.40 |
-3.85 |
| 21 |
Richman, Lucy (9)
|
ADDELM |
|
1:00.46 |
- |
| 22 |
Kenney, Sage S (8)
|
ADHAWK |
52.61 |
1:00.70 |
8.09 |
| 24 |
Papaleo, Giuliana M (10)
|
MRNYS |
58.72 |
1:01.39 |
2.67 |
| 25 |
Murtha, Alexandria (9)
|
MRMWDA |
59.41 |
1:04.40 |
4.99 |
| 26 |
Turoski, Sophia M (8)
|
ADBFIN |
|
1:04.73 |
- |
| 27 |
Papaleo, Daniela M (8)
|
MRNYS |
1:08.93 |
1:09.33 |
0.40 |
| 28 |
King, Fiona J (8)
|
MRNYS |
|
1:15.55 |
- |
| 29 |
Reid-Christie, Emma (7)
|
MRMHHW |
|
1:21.03 |
- |
| 30 |
Gaynor, Teagan (6)
|
MRMHHW |
|
1:23.46 |
- |
| 31 |
Odonnell, Orla (8)
|
MRMHHW |
|
1:27.21 |
- |
|
Fenfert, Elizabeth C (10)
|
MRNYS |
52.81 |
NS |
- |