| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Scanlon, Katie (13)
|
MASPFD |
1:15.05 |
1:13.29 |
-1.76 |
| 2 |
Harris, Lindsey B (13)
|
MAGPAC |
1:17.98 |
1:15.47 |
-2.51 |
| 3 |
Romer, Natalie D (13)
|
MASJAC |
1:21.65 |
1:15.60 |
-6.05 |
| 4 |
Elliott, Lily A (13)
|
MAUN-2 |
1:15.75 |
1:15.64 |
-0.11 |
| 5 |
McCormick, Maeve E (13)
|
MABLUE |
1:17.44 |
1:16.67 |
-0.77 |
| 6 |
Ludman, Elizabeth A (13)
|
MASJAC |
1:58.91 |
1:16.95 |
-41.96 |
| 7 |
Colavita - Jones, Chloe M (13)
|
MANNA |
1:20.39 |
1:18.20 |
-2.19 |
| 8 |
Block, Tyla F (13)
|
MAKIDS |
1:26.48 |
1:18.25 |
-8.23 |
| 9 |
Norton, Leah D (13)
|
MAJDEL |
1:18.23 |
1:19.25 |
1.02 |
| 10 |
Soloff, Ava J (13)
|
MAHHAA |
1:16.48 |
1:19.99 |
3.51 |
| 11 |
Morrissey, Caroline O (13)
|
MASSC |
1:25.27 |
1:20.49 |
-4.78 |
| 12 |
Fiander, Lila E (13)
|
MAHHAA |
1:18.59 |
1:20.86 |
2.27 |
| 13 |
Bonaparte, Ava G (13)
|
MABLUE |
1:47.05 |
1:22.52 |
-24.53 |
| 14 |
Dalessandro, Audrey J (13)
|
MASJAC |
1:24.92 |
1:23.46 |
-1.46 |
| 15 |
Kateusz, Marie D (13)
|
MATOPS |
1:22.34 |
1:24.17 |
1.83 |
| 16 |
Schulze, Margaret L (13)
|
MASTRM |
1:27.13 |
1:24.47 |
-2.66 |
| 17 |
Raymundo, Joanne P (13)
|
MATWAC |
1:50.87 |
1:26.41 |
-24.46 |
| 18 |
Rotolo, Julia R (13)
|
MANAC |
1:30.70 |
1:29.89 |
-0.81 |
| 19 |
Bates, Ciara J (13)
|
MAGSA |
1:32.67 |
1:31.33 |
-1.34 |
| 20 |
Cowden, Ava J (13)
|
MAGSA |
1:38.56 |
1:32.82 |
-5.74 |
|
Takiff, Rae M (13)
|
MAUDAC |
1:27.02 |
NS |
- |
|
Rosser, Allyson E (13)
|
MAGPAC |
1:22.09 |
NS |
- |
|
Cooper, Olivia K (13)
|
MAGPAC |
1:29.22 |
NS |
- |
|
Bottino, Gianna M (13)
|
MACBST |
1:16.57 |
NS |
- |
|
Deasey, Taylor S (13)
|
MABLUE |
1:30.40 |
NS |
- |