| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gula, Mackenzie M (11)
|
MRPBAC |
35.70 |
35.57 |
-0.13 |
| 2 |
Andros, Brooke H (11)
|
MRFA |
37.92 |
37.11 |
-0.81 |
| 3 |
Sodhi, Malika (12)
|
MRFA |
38.95 |
37.82 |
-1.13 |
| 4 |
Cimino, Izabella K (12)
|
MRFA |
38.44 |
38.61 |
0.17 |
| 5 |
O'Shea, Madaghan L (11)
|
MRPBAC |
41.60 |
38.73 |
-2.87 |
| 6 |
Whitlatch, Caroline M (12)
|
MRSSL |
40.42 |
38.88 |
-1.54 |
| 7 |
Bryant, Jordyn M (11)
|
MRNBS |
39.71 |
39.20 |
-0.51 |
| 8 |
Vargas, Alexandra M (12)
|
MRPBAC |
42.64 |
39.68 |
-2.96 |
| 9 |
Brown, Madison G (12)
|
MRWSSC |
43.00 |
40.42 |
-2.58 |
| 10 |
Glaser, Olivia K (12)
|
MRBBSC |
42.28 |
40.51 |
-1.77 |
| 11 |
Fogarty, Gwendolyn M (12)
|
MRWSSC |
41.25 |
40.89 |
-0.36 |
| 12 |
Licardi, Sophia P (11)
|
MRPBAC |
45.71 |
41.09 |
-4.62 |
| 13 |
Leonard, Julia E (11)
|
MRNBS |
42.50 |
41.26 |
-1.24 |
| 14 |
Lee, Jordan E (12)
|
MRNDAC |
40.05 |
41.31 |
1.26 |
| 15 |
Webster, Katie E (11)
|
MRPBAC |
44.59 |
41.38 |
-3.21 |
| 16 |
Andrew, Fiona J (12)
|
MRFA |
43.37 |
41.53 |
-1.84 |
| 17 |
Etnel, Gabrielle M (12)
|
MRWSSC |
42.03 |
41.86 |
-0.17 |
| 18 |
Ciminello, Maya A (12)
|
MRSSL |
42.36 |
42.44 |
0.08 |
| 19 |
Kempf, Jane M (12)
|
MRSSL |
42.16 |
43.22 |
1.06 |
| 20 |
Martin, Ashley L (11)
|
MRPBAC |
44.07 |
43.24 |
-0.83 |
| 21 |
Johannesen, Charlotte (11)
|
MRBBSC |
52.70 |
44.50 |
-8.20 |
| 22 |
Bonnick, Zendrah O (12)
|
MRWSSC |
46.76 |
45.58 |
-1.18 |
| 23 |
Foley, Mackenzie M (12)
|
MRWSSC |
47.58 |
45.67 |
-1.91 |
| 24 |
Steiner, Julia V (12)
|
MRNBS |
46.28 |
46.79 |
0.51 |
| 25 |
Muchnick, Lilli A (11)
|
MRSSL |
46.81 |
47.55 |
0.74 |
| 26 |
Betcher, Kamryn (12)
|
MRNBS |
49.29 |
47.63 |
-1.66 |
| 27 |
Calvin, Chelsea (11)
|
MRSSL |
45.32 |
47.78 |
2.46 |
| 28 |
Tamberelli, Liliana (11)
|
MRBBSC |
50.63 |
48.07 |
-2.56 |
| 29 |
McCluskey, Kaelin G (11)
|
MRSSL |
48.59 |
48.32 |
-0.27 |
| 30 |
Spinelli, Bianca C (11)
|
MRNDAC |
46.70 |
48.67 |
1.97 |
| 31 |
Kolomer, Morgan E (12)
|
MRSSL |
48.75 |
48.76 |
0.01 |
| 32 |
Haydt, Isabella H (11)
|
MRNBS |
53.76 |
49.55 |
-4.21 |
| 33 |
Hyman, Sarah E (12)
|
MRSSL |
52.50 |
51.12 |
-1.38 |
| 34 |
Thomas, Zorie M (11)
|
MRSSL |
51.30 |
51.63 |
0.33 |
| 35 |
Ruggiero, Chloe N (11)
|
MRSSL |
51.40 |
52.13 |
0.73 |
| 36 |
Kuenster, Maya S (12)
|
MRNDAC |
1:00.11 |
55.17 |
-4.94 |
| 37 |
Corradina, Victoria R (12)
|
MRFA |
|
59.66 |
- |
| 38 |
LaCorte, Rachel D (11)
|
MRSSL |
1:17.58 |
1:00.91 |
-16.67 |
| 39 |
Hewitt, Allison C (11)
|
MRNDAC |
56.17 |
1:11.07 |
14.90 |
|
Kubin, Paige J (12)
|
MRNBS |
49.34 |
DQ |
- |
|
Kapadia, Kamya U (11)
|
MRSSL |
1:10.31 |
DQ |
- |