| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Trobiano, Nicolette P (12)
|
MRFA |
1:20.07 |
1:20.49 |
0.42 |
| 2 |
Wallace, Evangeline R (11)
|
MRSSC |
1:26.51 |
1:26.40 |
-0.11 |
| 3 |
Baker, Avery (11)
|
MRCSDC |
1:37.31 |
1:29.10 |
-8.21 |
| 4 |
Rose-Freaney, Cailyn G (12)
|
MRSSC |
1:31.83 |
1:31.67 |
-0.16 |
| 5 |
Heilbronn, Laurel A (11)
|
MRFA |
1:34.23 |
1:32.56 |
-1.67 |
| 6 |
King, Katherine (11)
|
MRHAA |
1:42.28 |
1:33.91 |
-8.37 |
| 7 |
Boyon, Lily A (11)
|
MRFA |
1:36.11 |
1:34.46 |
-1.65 |
| 8 |
Mrose, Riley L (12)
|
MRSSC |
1:39.77 |
1:35.50 |
-4.27 |
| 9 |
John, Leah M (11)
|
MRSSC |
2:00.31 |
1:51.31 |
-9.00 |
| 10 |
Knopf, Cristina R (11)
|
MRSSC |
1:57.05 |
1:53.06 |
-3.99 |
| 11 |
Haas-Colwell, Eleanor T (12)
|
MRSSC |
|
1:55.04 |
- |
| 12 |
Suprenant, Rhyan (11)
|
MRHAA |
2:20.00 |
1:59.63 |
-20.37 |
|
Buscher, Keely (11)
|
MRHAA |
2:31.27 |
DQ |
- |
|
Henn, Emmalena R (11)
|
MRSSC |
|
DQ |
- |