| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Boyon, Madelyn A (15)
|
MRFA |
1:04.51 |
1:04.05 |
-0.46 |
| 1 |
Johannesen, Jorja (16)
|
MRFA |
1:07.80 |
1:05.52 |
-2.28 |
| 2 |
Hendershot, Abby G (15)
|
MRQNS |
1:07.27 |
1:05.81 |
-1.46 |
| 2 |
Vassilas, Olivia M (16)
|
MRHAUP |
1:06.32 |
1:10.12 |
3.80 |
| 3 |
Halley, Leah (16)
|
MRHYB |
1:06.83 |
1:06.31 |
-0.52 |
| 3 |
Skiba, Victoria C (16)
|
MRQNS |
1:09.12 |
1:10.56 |
1.44 |
| 4 |
Emmerich, Ava J (16)
|
MRTVSC |
1:05.91 |
1:06.42 |
0.51 |
| 4 |
Pfisterer, Brooke E (17)
|
MRSSC |
1:09.72 |
1:11.06 |
1.34 |
| 5 |
Giagios, Andraya B (15)
|
MRSSC |
1:05.93 |
1:06.47 |
0.54 |
| 5 |
Grotto, Gianna R (15)
|
MRSSC |
1:10.03 |
1:13.08 |
3.05 |
| 6 |
Higgins, Abaigeal E (17)
|
MRTVSC |
1:05.92 |
1:06.73 |
0.81 |
| 6 |
Singer, Keira A (15)
|
MRQNS |
1:09.12 |
1:14.24 |
5.12 |
| 7 |
Gironda, Kate E (15)
|
MRTVSC |
1:08.29 |
1:07.21 |
-1.08 |
| 8 |
Jacob, Candida J (15)
|
MRFA |
1:06.16 |
1:07.30 |
1.14 |
| 9 |
Healy, Sierra (17)
|
MRHYB |
1:05.72 |
1:07.35 |
1.63 |
| 10 |
Lopez, Caitlin E (15)
|
MRHYB |
1:04.62 |
1:07.80 |
3.18 |
| 11 |
Taggart, Samantha L (15)
|
MRLIAC |
1:08.01 |
1:08.07 |
0.06 |
| 12 |
Seale, Sarah E (17)
|
MRTVSC |
1:07.16 |
1:08.24 |
1.08 |
| 13 |
Kay, Emma E (16)
|
MRQNS |
1:08.53 |
1:08.74 |
0.21 |
| 14 |
Cunniffe, Madeline K (17)
|
MRQNS |
1:08.28 |
1:08.82 |
0.54 |
| 15 |
Hogger, Annika R (16)
|
MRFA |
1:08.83 |
1:09.14 |
0.31 |
| 16 |
Williamson, Samantha E (15)
|
MRHYB |
1:09.24 |
1:09.33 |
0.09 |
| 17 |
Nitzsche, Julia S (15)
|
MRCSDC |
1:07.39 |
1:09.44 |
2.05 |
| 18 |
Santagata, Victoria E (15)
|
MRSSC |
1:08.16 |
1:09.84 |
1.68 |