| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liu, Sophia W (8)
|
NEATST |
1:34.98 |
1:20.85 |
-14.13 |
| 2 |
Korbly, Marina J (8)
|
NEUSC |
1:32.00 |
1:29.57 |
-2.43 |
| 3 |
Mattrey, Gianna C (8)
|
NEATST |
1:45.18 |
1:30.13 |
-15.05 |
| 4 |
Shea, Brynn L (8)
|
NEHAY |
2:04.18 |
1:31.55 |
-32.63 |
| 5 |
McGrath, Grace H (8)
|
NECRIM |
|
1:33.14 |
- |
| 6 |
Cowan, Catherine L (8)
|
NEUSC |
1:30.00 |
1:37.90 |
7.90 |
| 7 |
Garvey, Grace B (8)
|
NEHAY |
|
1:38.63 |
- |
| 8 |
Wei, Gia F (7)
|
NELIFE |
|
1:44.13 |
- |
| 9 |
Tessier, Iris M (8)
|
NECRIM |
|
1:56.79 |
- |
| 10 |
Mack, Calais S (8)
|
NECRIM |
2:15.15 |
1:59.63 |
-15.52 |
| 11 |
Phelan, Phoebe B (7)
|
NECRIM |
|
2:23.29 |
- |
|
Mailloux, Gabrielle E (8)
|
NECRIM |
|
DQ |
- |
|
Albertson, Emory R (7)
|
NEATST |
1:27.45 |
NS |
- |