| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tirch, Doriana R (14)
|
MRHVD |
1:03.30 |
1:03.17 |
-0.13 |
| 2 |
Coulthard, Tamsin A (14)
|
MRYMID |
1:03.11 |
1:03.25 |
0.14 |
| 3 |
Cioffi, Fiamma (14)
|
MREAST |
1:04.98 |
1:03.28 |
-1.70 |
| 4 |
Martinez, Renata A (14)
|
MRPATS |
1:04.14 |
1:04.21 |
0.07 |
| 5 |
Schlereth, Madeline M (14)
|
MRCOND |
1:02.93 |
1:05.03 |
2.10 |
| 6 |
Giannini, Alanah M (14)
|
MRPBAC |
1:05.31 |
1:05.21 |
-0.10 |
| 7 |
Mack, Skylar R (14)
|
MRHVD |
1:06.58 |
1:05.42 |
-1.16 |
| 8 |
Cattanach, Clara (14)
|
MRBGNW |
1:04.38 |
1:06.59 |
2.21 |
| 9 |
Kozak, Alaina R (14)
|
MRHVD |
1:04.57 |
1:07.54 |
2.97 |
| 10 |
Calone, Emilia R (14)
|
MRNYS |
1:06.96 |
1:08.15 |
1.19 |
| 11 |
Messing, Samantha K (14)
|
MRVAC |
1:07.63 |
1:08.23 |
0.60 |
| 12 |
Gottlebe, Gavina T (14)
|
MRRA |
1:08.55 |
1:10.09 |
1.54 |
|
Skerritt, Katherine C (14)
|
MRHVD |
1:04.80 |
1:02.36 |
-2.44 |
|
Cho, April T (14)
|
MRPAC |
1:10.24 |
1:11.86 |
1.62 |
|
Ke, Serena (14)
|
MREAST |
1:10.70 |
1:19.40 |
8.70 |
|
Gagnon, Maryann T (14)
|
MRWSSC |
1:10.75 |
NS |
- |