| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Sophia W (8)
|
NEATST |
17.09 |
16.72 |
-0.37 |
| 2 |
Shea, Brynn L (8)
|
NEHAY |
16.37 |
17.69 |
1.32 |
| 3 |
McGrath, Grace H (8)
|
NECRIM |
20.82 |
18.55 |
-2.27 |
| 4 |
Korbly, Marina J (8)
|
NEUSC |
18.51 |
19.02 |
0.51 |
| 5 |
Garvey, Grace B (8)
|
NEHAY |
18.72 |
20.22 |
1.50 |
| 6 |
Cowan, Catherine L (8)
|
NEUSC |
20.00 |
20.61 |
0.61 |
| 7 |
Wei, Gia F (7)
|
NELIFE |
|
20.99 |
- |
| 8 |
Cobb, Angelina M (7)
|
NELIFE |
|
21.76 |
- |
| 9 |
Ferrantino, Kaitlyn P (7)
|
NECRIM |
21.47 |
21.98 |
0.51 |
| 10 |
Tessier, Iris M (8)
|
NECRIM |
|
23.55 |
- |
| 11 |
Mack, Calais S (8)
|
NECRIM |
25.15 |
24.46 |
-0.69 |
| 12 |
Liu, Selena W (6)
|
NEATST |
25.97 |
25.16 |
-0.81 |
| 13 |
Phelan, Phoebe B (7)
|
NECRIM |
|
25.60 |
- |
| 14 |
Kim, Rianne (6)
|
NEATST |
32.79 |
26.66 |
-6.13 |
| 15 |
Bhatt, Aarna S (8)
|
NECRIM |
|
28.11 |
- |
| 16 |
Mailloux, Gabrielle E (8)
|
NECRIM |
|
29.37 |
- |
|
Levari, Tamar T (8)
|
NECRIM |
22.16 |
NS |
- |
|
Musilli, Gianna R (8)
|
NEHAY |
21.50 |
NS |
- |
|
Albertson, Emory R (7)
|
NEATST |
16.94 |
NS |
- |