| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zeltser, Maria A (10)
|
MREAST |
|
1:31.42 |
- |
| 2 |
Starodubtseva, Svetlana (10)
|
MRMPNY |
1:26.30 |
1:32.25 |
5.95 |
| 3 |
Sell, Everley H (10)
|
MRPAC |
1:34.63 |
1:32.67 |
-1.96 |
| 4 |
Szukics, Nicole A (10)
|
MRPAC |
1:45.33 |
1:34.50 |
-10.83 |
| 5 |
DiBenedetto, Milania A (9)
|
MRPATS |
1:43.25 |
1:38.05 |
-5.20 |
| 6 |
Foley, Allegra (10)
|
CTGRYM |
1:46.17 |
1:41.67 |
-4.50 |
| 7 |
Sanderson, Jacqueline T (10)
|
CTGRYM |
1:43.94 |
1:43.67 |
-0.27 |
| 8 |
Deutmeyer, Frances C (10)
|
CTGRYM |
1:47.29 |
1:45.55 |
-1.74 |
| 9 |
Auten, Adelaide M (10)
|
MRPATS |
1:44.94 |
1:45.93 |
0.99 |
| 10 |
Park, Callie A (10)
|
MRPAC |
1:50.00 |
1:48.08 |
-1.92 |
| 11 |
Blanchett, Lucy G (9)
|
CTGRYM |
1:49.05 |
1:48.40 |
-0.65 |
| 12 |
Rutishauser, Aria L (10)
|
MREAST |
|
1:53.62 |
- |
| 13 |
Lin, Esther Z (9)
|
MRPAC |
2:10.33 |
1:54.00 |
-16.33 |
| 14 |
Bucco, Nicolette J (9)
|
MRPAC |
2:00.83 |
1:56.68 |
-4.15 |
| 15 |
McMahon, Julia J (10)
|
CTGRYM |
1:51.92 |
1:56.74 |
4.82 |
| 16 |
Balban, Katie R (9)
|
MRPAC |
2:15.33 |
1:59.27 |
-16.06 |
| 17 |
Siano, Francesca A (9)
|
CTZEUS |
1:55.39 |
2:00.95 |
5.56 |
| 18 |
Abrahamson, Anna E (8)
|
MRPAC |
2:30.00 |
2:23.49 |
-6.51 |
| 19 |
Jafri, Zayna M (8)
|
MREAST |
|
2:49.24 |
- |
|
Qu, Emily (9)
|
MRPATS |
|
DQ |
- |
|
Knauss, Laura (9)
|
MREAST |
|
DQ |
- |