| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bull, Wesley (9)
|
MREHY |
1:28.31 |
1:27.23 |
-1.08 |
| 2 |
Luna, Mia (9)
|
MREHY |
1:30.63 |
1:28.84 |
-1.79 |
| 3 |
Farez, Allison J (9)
|
MREHY |
|
1:35.15 |
- |
| 4 |
Campese, Jacqueline T (10)
|
MRCIY |
1:37.84 |
1:37.79 |
-0.05 |
| 5 |
Knight, Lucy I (9)
|
MREHY |
1:41.03 |
1:41.19 |
0.16 |
| 6 |
Fleming-Vaccari, Mia N (10)
|
MREHY |
|
1:41.76 |
- |
| 7 |
Dias, Maya M (10)
|
MREHY |
|
1:43.60 |
- |
| 8 |
Olszewski, Olivia (10)
|
MRCIY |
|
1:46.45 |
- |
| 9 |
Menard, Madelyn X (10)
|
MRCIY |
1:47.28 |
1:47.07 |
-0.21 |
| 10 |
Castillo, Evann (10)
|
MREHY |
2:11.94 |
1:48.93 |
-23.01 |
| 11 |
Nee, Aoife K (9)
|
MRCIY |
1:59.70 |
1:50.71 |
-8.99 |
| 12 |
Garnica, Daniela E (9)
|
MREHY |
|
2:06.04 |
- |
| 13 |
Garnica, Samantha A (9)
|
MREHY |
|
2:10.88 |
- |
|
Dolan, Lilah A (9)
|
MRCIY |
2:13.59 |
DQ |
- |
|
Curry, Cybelle R (10)
|
MREHY |
|
DQ |
- |
|
Griffin, Ginger M (10)
|
MREHY |
1:30.41 |
DQ |
- |