| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lord, Madison (8)
|
MRBAD |
1:27.01 |
1:23.72 |
-3.29 |
| 2 |
Gould, Madeleine A (8)
|
MRBAD |
1:39.29 |
1:34.27 |
-5.02 |
| 3 |
Gohman, Sullivan W (8)
|
MRBAD |
1:45.78 |
1:37.88 |
-7.90 |
| 4 |
Chu, Marissa (8)
|
MRPAC |
1:52.27 |
1:38.01 |
-14.26 |
| 5 |
Niven, Mila R (7)
|
MRBAD |
1:50.00 |
1:39.41 |
-10.59 |
| 6 |
Stamp, Alice D (8)
|
MRBAD |
1:47.15 |
1:39.53 |
-7.62 |
| 7 |
Leuzzi, Brydan P (8)
|
MRCOND |
1:41.09 |
1:39.68 |
-1.41 |
| 8 |
Augustensen, Isabella M (7)
|
MRPAC |
2:00.33 |
1:42.26 |
-18.07 |
| 9 |
Myslinski, Molly G (8)
|
MRPAC |
2:05.61 |
1:45.57 |
-20.04 |
| 10 |
Carrigan, Alison M (7)
|
MRRA |
1:54.10 |
1:47.25 |
-6.85 |
| 11 |
Mighty, Mia N (8)
|
MRYMID |
1:51.46 |
1:48.79 |
-2.67 |
| 12 |
Siano, Francesca A (8)
|
CTZEUS |
1:50.06 |
1:48.84 |
-1.22 |
| 13 |
ye, Naomi M (8)
|
MRYFD |
|
1:49.54 |
- |
| 14 |
Tieng, Alexandra K (7)
|
MRBAD |
1:45.00 |
1:53.15 |
8.15 |
| 15 |
Baronian, Shea V (8)
|
MRCOND |
1:56.03 |
1:54.15 |
-1.88 |
| 16 |
Constantine, Anna T (8)
|
MRBAD |
2:10.00 |
1:55.72 |
-14.28 |
| 17 |
Cragg, Audrey E (7)
|
MRYFD |
|
2:06.46 |
- |
|
Gulotta, Mia E (8)
|
MRBGNW |
2:10.99 |
DQ |
- |
|
Hanis, Daria E (8)
|
MRBAD |
2:21.34 |
DQ |
- |
|
Binet, Elis Cristina P (8)
|
MRBAD |
2:16.92 |
DQ |
- |