| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Sophia W (10)
|
NEATST |
44.29 |
43.45 |
-0.84 |
| 2 |
Noble, Samantha R (10)
|
NESSYS |
44.20 |
43.55 |
-0.65 |
| 3 |
Tchong, Ava Y (10)
|
NEMTSC |
47.23 |
46.99 |
-0.24 |
| 4 |
Yang, Norah C (10)
|
NEMWYS |
43.27 |
47.54 |
4.27 |
| 5 |
Beaulieu, Lauren M (10)
|
NECLIP |
51.76 |
48.97 |
-2.79 |
| 6 |
Wang, Chloe R (10)
|
NEMTSC |
53.23 |
49.10 |
-4.13 |
| 7 |
Lu, Julia (10)
|
NEATST |
52.84 |
49.85 |
-2.99 |
| 8 |
Zarrinkoub, Sophia (10)
|
NEMTSC |
55.23 |
51.25 |
-3.98 |
| 9 |
Beaulieu, Charlotte J (10)
|
NECLIP |
51.76 |
51.76 |
0.00 |
| 10 |
Teixeira, Luisa O (9)
|
NEUSC |
55.00 |
53.04 |
-1.96 |
| 11 |
Garvey, Grace B (10)
|
NESSYS |
|
53.91 |
- |
| 12 |
Korbly, Marina J (10)
|
NEUSC |
55.00 |
54.77 |
-0.23 |
| 13 |
Hong, Kira Y (8)
|
NEATST |
59.29 |
54.79 |
-4.50 |
| 14 |
Levreault, Nina C (9)
|
NEHYV |
58.99 |
54.92 |
-4.07 |
| 15 |
Tchong, Ella Y (7)
|
NEMTSC |
58.23 |
55.13 |
-3.10 |
| 16 |
Coleman, Destiny A (8)
|
NEWTST |
58.98 |
56.53 |
-2.45 |
| 17 |
Liu, Selena W (7)
|
NEATST |
54.22 |
57.85 |
3.63 |
| 18 |
Yu, Renee S (9)
|
NEMTSC |
|
58.08 |
- |
| 19 |
Hong, YiLan (10)
|
NECRIM |
1:03.12 |
59.63 |
-3.49 |
| 20 |
Ngo, Elena Y (8)
|
NESSYS |
|
59.82 |
- |
| 21 |
Jin, Caroline (9)
|
NEMTSC |
|
1:03.64 |
- |
| 22 |
Trinceri, Lilah M (8)
|
NECLIP |
59.76 |
1:03.75 |
3.99 |
| 23 |
Cote, Siobhan E (10)
|
NECLIP |
1:08.76 |
1:08.28 |
-0.48 |
| 24 |
Van Duzer, Arielle M (9)
|
NEHYV |
1:06.99 |
1:08.45 |
1.46 |
| 25 |
Wang, Rachel G (9)
|
NEMTSC |
|
1:09.28 |
- |
| 26 |
Walther, Sophie A (9)
|
NECRIM |
1:00.12 |
1:10.52 |
10.40 |
| 27 |
Humber, Briella M (7)
|
NEHYV |
1:14.99 |
1:10.76 |
-4.23 |
| 28 |
Cote, Shaina M (8)
|
NECLIP |
1:09.76 |
1:11.21 |
1.45 |
| 29 |
Trinceri, Alexa L (9)
|
NECLIP |
1:06.76 |
1:12.01 |
5.25 |
| 30 |
wu, Charlotte M (9)
|
NEMTSC |
|
1:13.69 |
- |
| 31 |
Kim, Rianne (8)
|
NEATST |
1:16.29 |
1:15.68 |
-0.61 |
| 32 |
Yi, Hailey R (9)
|
NECLIP |
1:16.76 |
1:16.58 |
-0.18 |
| 33 |
Cirincione, Antonina M (9)
|
NEATST |
|
1:17.66 |
- |
| 34 |
Ping, Buqing (7)
|
NEATST |
1:23.91 |
1:18.81 |
-5.10 |
| 35 |
Finkley, Kai M (9)
|
NEICMY |
1:22.70 |
1:20.11 |
-2.59 |
| 36 |
Miller, Adelyn J (10)
|
NESNAP |
1:16.73 |
1:22.21 |
5.48 |
| 37 |
Gaddam, Sachi R (8)
|
NEPVAA |
|
1:23.05 |
- |
| 38 |
Miller, Braelyn G (10)
|
NESNAP |
1:23.58 |
1:24.99 |
1.41 |
| 39 |
Wang, Mera S (8)
|
NEATST |
|
1:29.25 |
- |
|
Sittig, Reagan E (9)
|
NECLIP |
59.76 |
NS |
- |
|
Henry, Norah M (9)
|
NEATST |
|
NS |
- |
|
Henry, Juniper (7)
|
NEATST |
1:13.31 |
NS |
- |