| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ye, Bridget (10)
|
MRLIAC |
2:38.33 |
2:37.43 |
-0.90 |
| 2 |
Foley, Maya R (10)
|
MRTS |
2:56.92 |
2:52.73 |
-4.19 |
| 3 |
Pusing, Aizel G (10)
|
MRLGAC |
3:08.51 |
2:53.82 |
-14.69 |
| 4 |
Racanello, Briana L (10)
|
MRLIAC |
3:03.18 |
3:05.93 |
2.75 |
| 5 |
Han, Abigail N (9)
|
MRLIAC |
3:12.58 |
3:06.34 |
-6.24 |
| 6 |
Alexander, Allyse I (10)
|
MRLGAC |
3:08.57 |
3:06.50 |
-2.07 |
| 7 |
Davidson, Dawn H (10)
|
MRLIAC |
3:18.63 |
3:19.51 |
0.88 |
| 8 |
Herrera, Ciara E (10)
|
MRBBSC |
3:46.55 |
3:20.25 |
-26.30 |
| 9 |
Dimaculangan, Annabel (9)
|
MRTVSC |
3:10.00 |
3:21.22 |
11.22 |
| 10 |
Baldwin, Brooke A (10)
|
MRLIAC |
3:25.99 |
3:22.60 |
-3.39 |
| 11 |
Amato, Dorothy R (10)
|
MRTS |
3:26.90 |
3:22.92 |
-3.98 |
| 12 |
Gingrass, Kimberly M (10)
|
MRLIAC |
3:28.99 |
3:24.41 |
-4.58 |
| 13 |
Mullin, Allison B (10)
|
MRLGAC |
3:28.74 |
3:24.61 |
-4.13 |
| 14 |
Park, Annette (10)
|
MRLIAC |
3:27.39 |
3:26.40 |
-0.99 |
| 15 |
Siris, Madeline M (10)
|
MRLIAC |
3:35.99 |
3:33.17 |
-2.82 |
| 16 |
O'Sullivan, Saoirse (10)
|
MRLGAC |
3:22.64 |
3:33.80 |
11.16 |
| 17 |
Sava, Erica C (10)
|
MRLIAC |
3:40.99 |
3:34.77 |
-6.22 |
| 18 |
Nassar, Salma (10)
|
MRLGAC |
3:41.80 |
3:35.37 |
-6.43 |
| 19 |
Chun, April S (9)
|
MRLIAC |
3:35.99 |
3:35.46 |
-0.53 |
| 20 |
Glaser, Olivia K (10)
|
MRBBSC |
3:46.69 |
3:35.59 |
-11.10 |
| 21 |
Van Nostrand, Waela M (10)
|
MRTVSC |
3:20.00 |
3:35.62 |
15.62 |
| 22 |
Kang, Madison (10)
|
MRBBSC |
4:11.20 |
3:35.71 |
-35.49 |
| 23 |
McLaughlin, Sophia F (10)
|
MRBBSC |
4:13.55 |
3:37.04 |
-36.51 |
| 24 |
Walz, Samantha L (10)
|
MRFREE |
3:48.75 |
3:44.26 |
-4.49 |
| 25 |
Bernard, Kira N (10)
|
MRLGAC |
3:36.81 |
3:46.85 |
10.04 |
| 26 |
Karras, Nicoletta E (10)
|
MRLIAC |
3:41.99 |
3:47.43 |
5.44 |
| 27 |
Lateng, Losel L (9)
|
MRLGAC |
3:41.09 |
3:47.53 |
6.44 |