| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Martorello, Gianna M (10)
|
MRWEST |
1:03.03 |
1:00.78 |
-2.25 |
| 2 |
Crisostomo, Samantha (10)
|
MRNYCP |
1:02.21 |
1:01.64 |
-0.57 |
| 3 |
Henson, Emma V (10)
|
MRHVD |
1:05.99 |
1:03.51 |
-2.48 |
| 4 |
O'Donnell, Katherine A (10)
|
MRBGNW |
1:04.17 |
1:03.70 |
-0.47 |
| 5 |
Arnall, Ines M (10)
|
MRUN |
1:03.86 |
1:04.19 |
0.33 |
| 6 |
Retzlaff, Claudia L (10)
|
MRTVSC |
1:04.46 |
1:04.24 |
-0.22 |
| 7 |
Bak, Hanna M (10)
|
MRQNS |
1:03.39 |
1:04.59 |
1.20 |
| 8 |
Kulier, Kayla A (10)
|
MRLIE |
1:04.47 |
1:04.64 |
0.17 |
| 9 |
Arnall, Alba (10)
|
MRUN |
1:06.49 |
1:04.92 |
-1.57 |
| 10 |
Wu, Natalie (10)
|
MRLIAC |
1:05.69 |
1:05.06 |
-0.63 |
| 11 |
Nassar, Noor (10)
|
MRLGAC |
1:04.68 |
1:05.09 |
0.41 |
| 12 |
Early, Lola J (10)
|
MRMAKO |
1:08.41 |
1:05.49 |
-2.92 |
| 13 |
Richardson, Davia K (10)
|
MRUN |
1:06.56 |
1:05.51 |
-1.05 |
| 14 |
Monti, Lila R (10)
|
MRTVSC |
1:05.45 |
1:06.09 |
0.64 |
| 15 |
So, Leni A (10)
|
MRLIAC |
1:06.50 |
1:06.37 |
-0.13 |
| 16 |
Yan, Madelyn (10)
|
MRUN |
1:05.94 |
1:06.70 |
0.76 |
| 17 |
Brun, Sienna R (10)
|
MRAPEX |
1:06.82 |
1:06.89 |
0.07 |
| 18 |
Calone, Emilia R (10)
|
MRMWDA |
1:07.51 |
1:06.92 |
-0.59 |
| 19 |
Tirch, Doriana R (10)
|
MRHVD |
1:07.35 |
1:06.94 |
-0.41 |
| 20 |
Klein, Farrah M (10)
|
MRTS |
1:07.49 |
1:07.28 |
-0.21 |
| 21 |
Finchelstein, Gabriela (10)
|
MRRIST |
1:08.00 |
1:07.90 |
-0.10 |
| 22 |
McDonald, Cara B (10)
|
MRLIAC |
1:07.76 |
1:08.09 |
0.33 |
| 23 |
Lam, Kylie L (10)
|
MRUN |
1:07.79 |
1:08.23 |
0.44 |
| 24 |
Prior, Kate E (10)
|
MRDVWM |
1:08.64 |
1:08.37 |
-0.27 |
| 25 |
Gordon, Allison O (10)
|
MRRA |
1:07.79 |
1:08.42 |
0.63 |
| 26 |
Dwyer, Kayla M (10)
|
MRCOND |
1:08.13 |
1:08.56 |
0.43 |
| 27 |
Reddington, Shannon E (10)
|
MRLIE |
1:07.95 |
1:09.44 |
1.49 |
| 28 |
Kretchmer, Delilah (10)
|
MRMAKO |
1:08.04 |
1:10.11 |
2.07 |
| 29 |
Cefaloni, Gabriella J (10)
|
MRAGMV |
1:08.21 |
1:10.13 |
1.92 |