| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeGeorge, Sadie (10)
|
MRPBAC |
1:19.64 |
1:19.53 |
-0.11 |
| 2 |
Calone, Eliana R (10)
|
MRMWDA |
1:26.81 |
1:25.58 |
-1.23 |
| 4 |
Fuchs, Zoe M (10)
|
MRAGMV |
1:33.67 |
1:27.34 |
-6.33 |
| 5 |
Zecchin, Kiersten M (10)
|
MRTRS |
|
1:28.25 |
- |
| 6 |
Kramer, Ellen F (10)
|
MRNYSA |
1:26.84 |
1:29.21 |
2.37 |
| 7 |
Calone, Emilia R (9)
|
MRMWDA |
1:31.93 |
1:29.42 |
-2.51 |
| 8 |
Bacchetta, Isabella J (9)
|
MRNYSA |
1:38.57 |
1:32.87 |
-5.70 |
| 9 |
Tirri, Emma M (10)
|
MRTRS |
1:35.58 |
1:36.58 |
1.00 |
| 10 |
Wieczorek, Caitlynn M (9)
|
MRPBAC |
1:38.58 |
1:37.24 |
-1.34 |
| 11 |
Buliung, Madison V (10)
|
MRAGMV |
1:42.09 |
1:37.95 |
-4.14 |
| 12 |
Devlin, Sway R (10)
|
MRPBAC |
1:53.84 |
1:38.84 |
-15.00 |
| 13 |
McCarron, Olivia S (10)
|
MRTRS |
1:41.04 |
1:41.20 |
0.16 |
| 14 |
Brown, Isabella H (10)
|
MRWSSC |
1:58.75 |
1:45.23 |
-13.52 |
| 17 |
Lewis, Taylor M (10)
|
MRTRS |
1:42.90 |
1:48.22 |
5.32 |
| 18 |
Cuadrado, Isabella M (10)
|
MRWSSC |
1:47.65 |
1:51.39 |
3.74 |
| 19 |
Rivera, Sophia B (10)
|
MRWSSC |
1:48.44 |
1:53.58 |
5.14 |
| 20 |
Messing, Samantha K (9)
|
MRVAC |
1:55.02 |
1:54.81 |
-0.21 |
| 22 |
Butler, Katelyn E (10)
|
MRTRS |
2:08.01 |
2:09.89 |
1.88 |
| 24 |
Rich, Lauren M (9)
|
MRWSSC |
2:50.00 |
2:19.30 |
-30.70 |