| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Van Vreede, Olivia L (12)
|
NISEYS |
1:06.32 |
1:05.96 |
-0.36 |
| 2 |
Dinh, Nakisha V (11)
|
NIWEBS |
1:06.90 |
1:06.59 |
-0.31 |
| 3 |
Upcraft, Mallory M (12)
|
NIMETS |
1:17.13 |
1:12.43 |
-4.70 |
| 4 |
Nguyen, Vivian A (11)
|
NIWEBS |
1:12.14 |
1:12.60 |
0.46 |
| 5 |
Sahin, Melis (12)
|
NIPACK |
1:13.68 |
1:13.54 |
-0.14 |
| 6 |
Smillie, Eleanor B (12)
|
NIPACK |
1:16.39 |
1:16.09 |
-0.30 |
| 7 |
Guagliardo, Giovanna (11)
|
NIIRON |
1:23.05 |
1:18.43 |
-4.62 |
| 8 |
Goodridge, Jenna L (11)
|
NIWEBS |
1:20.46 |
1:18.64 |
-1.82 |
| 9 |
LeFrois-Heath, Emily R (12)
|
NIPACK |
1:26.53 |
1:23.93 |
-2.60 |
| 10 |
Lucia, Olivia (12)
|
NIPACK |
1:25.00 |
1:23.96 |
-1.04 |
| 11 |
Healy, Catherine M (12)
|
NIWEBS |
1:35.51 |
1:27.15 |
-8.36 |
| 12 |
Baxter, Riley G (12)
|
NIMETS |
1:42.52 |
1:28.22 |
-14.30 |
| 13 |
Visconte, Alexandria L (12)
|
NIFAST |
1:35.14 |
1:32.67 |
-2.47 |
| 14 |
Cropper, Iala K (12)
|
NIFAST |
1:46.00 |
1:38.01 |
-7.99 |
| 15 |
Radell, Lauren M (12)
|
NIFAST |
1:55.19 |
1:47.38 |
-7.81 |
|
Gorton, Claire P (11)
|
NIWEBS |
|
DQ |
- |