| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Retzlaff, Claudia L (10)
|
MRTVSC |
1:06.82 |
1:05.29 |
-1.53 |
| 2 |
Anderson, Samantha R (10)
|
MRLIAC |
1:07.33 |
1:05.59 |
-1.74 |
| 3 |
Vinciguerra, Jacqueline X (10)
|
MRTVSC |
1:08.24 |
1:05.77 |
-2.47 |
| 4 |
Lee, Cherry (10)
|
MRLIAC |
1:06.84 |
1:06.53 |
-0.31 |
| 5 |
Monti, Lila R (10)
|
MRTVSC |
1:09.43 |
1:06.71 |
-2.72 |
| 6 |
So, Leni A (10)
|
MRLIAC |
1:11.74 |
1:07.97 |
-3.77 |
| 7 |
Wu, Natalie (10)
|
MRLIAC |
1:10.69 |
1:08.30 |
-2.39 |
| 8 |
McDonald, Cara B (10)
|
MRLIAC |
1:11.45 |
1:10.31 |
-1.14 |
| 9 |
Vavalle, Giuliana R (10)
|
MRTVSC |
1:08.79 |
1:10.98 |
2.19 |
| 10 |
Gebhard, Madelyn E (9)
|
MRLIAC |
1:16.40 |
1:13.53 |
-2.87 |
| 11 |
Lee, Yuna (9)
|
MRLIAC |
1:16.76 |
1:14.42 |
-2.34 |
| 12 |
Hogger, Annika R (10)
|
MRFA |
1:24.96 |
1:14.77 |
-10.19 |
| 13 |
Lam, Koiip (10)
|
MRLIAC |
1:13.98 |
1:15.34 |
1.36 |
| 14 |
Doran, Molly K (10)
|
MRLIAC |
1:16.41 |
1:15.54 |
-0.87 |
| 15 |
Mazur, Katerina E (10)
|
MRLIAC |
1:19.31 |
1:16.15 |
-3.16 |
| 16 |
Scavuzzo, Rose P (10)
|
MRHAA |
1:00.84 |
1:16.53 |
15.69 |
| 17 |
Ashby, Rowan I (10)
|
MRHAA |
1:17.57 |
1:17.35 |
-0.22 |
| 18 |
Peitler, Maya (9)
|
MRLIAC |
1:17.78 |
1:17.81 |
0.03 |
| 19 |
Bruder, Grace K (10)
|
MRHAA |
1:19.51 |
1:20.08 |
0.57 |
| 20 |
Pamatat, Giuliana P (10)
|
MRLIAC |
1:23.59 |
1:20.84 |
-2.75 |
| 21 |
Strabuk, Summer R (9)
|
MRLIAC |
1:23.35 |
1:21.05 |
-2.30 |
| 22 |
Karafin, Sasha (9)
|
MRLIAC |
1:35.25 |
1:21.64 |
-13.61 |
| 23 |
Sawyer, Victoria R (10)
|
MRLIAC |
1:20.79 |
1:22.25 |
1.46 |
| 24 |
Vassilas, Olivia M (10)
|
MRHAA |
1:24.13 |
1:22.79 |
-1.34 |
| 25 |
Wilcox, Avery (9)
|
MRHAA |
1:25.59 |
1:23.32 |
-2.27 |
| 26 |
Kolenik, Mary-Patricia (10)
|
MRLIAC |
1:27.94 |
1:25.07 |
-2.87 |
| 27 |
Rochlin, Genevieve (9)
|
MRTVSC |
1:25.35 |
1:25.27 |
-0.08 |