| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chong, Finley E (11)
|
PVRMSC |
3:04.42 |
2:51.21 |
-13.21 |
| 2 |
Randsmith, Saxon K (11)
|
PVNCAP |
2:55.64 |
2:51.45 |
-4.19 |
| 3 |
Georgiou, Maria O (12)
|
PVRMSC |
|
2:51.79 |
- |
| 4 |
Scott, Samantha Q (12)
|
PVNCAP |
2:58.08 |
2:53.94 |
-4.14 |
| 5 |
Ma, Enya K (12)
|
PVRMSC |
3:26.00 |
2:54.43 |
-31.57 |
| 6 |
Perna, Michaela V (12)
|
PVRMSC |
2:56.08 |
2:56.31 |
0.23 |
| 7 |
Wang, Christine Y (12)
|
PVRMSC |
|
2:58.68 |
- |
| 8 |
Hawman, Sora I (11)
|
PVRMSC |
3:01.43 |
2:59.82 |
-1.61 |
| 9 |
Regan, Madelyn M (11)
|
PVRMSC |
3:10.87 |
3:00.62 |
-10.25 |
| 10 |
Gutierrez, Rita V (11)
|
PVRMSC |
3:08.39 |
3:01.50 |
-6.89 |
| 11 |
Ingrassia, Katherine E (12)
|
PVRMSC |
3:05.91 |
3:01.54 |
-4.37 |
| 12 |
Lipman, Tessa P (11)
|
PVNCAP |
3:08.05 |
3:02.30 |
-5.75 |
| 13 |
Caslani, Farrah E (11)
|
PVRMSC |
3:10.42 |
3:05.32 |
-5.10 |
| 14 |
Schreiber, Kathryn H (12)
|
PVNCAP |
3:04.97 |
3:07.74 |
2.77 |
| 15 |
Tian, Stella Q (11)
|
PVRMSC |
3:03.07 |
3:09.35 |
6.28 |
| 16 |
Yan, Brianna (11)
|
PVRMSC |
3:12.49 |
3:11.11 |
-1.38 |
| 17 |
Watanabe, Andrea (11)
|
PVRMSC |
3:18.92 |
3:12.49 |
-6.43 |
| 18 |
Davis, Caroline C (11)
|
PVNCAP |
3:21.58 |
3:13.20 |
-8.38 |
| 19 |
Champagne, Molli A (12)
|
PVRMSC |
|
3:13.71 |
- |
| 20 |
Manning, Isabella S (12)
|
PVRMSC |
3:11.85 |
3:14.15 |
2.30 |
| 21 |
Lin, Fiona (11)
|
PVRMSC |
3:21.01 |
3:14.27 |
-6.74 |
| 22 |
Kwon, Olivia (12)
|
PVRMSC |
|
3:14.37 |
- |
| 23 |
Gredder, Madison E (12)
|
PVRMSC |
3:17.92 |
3:16.84 |
-1.08 |
| 24 |
Klein, Carolina A (12)
|
PVRMSC |
|
3:17.37 |
- |
| 25 |
Littell, Elisabeth H (11)
|
PVRMSC |
3:17.32 |
3:17.48 |
0.16 |
| 26 |
Minn, Lily M (11)
|
PVRMSC |
3:28.95 |
3:29.61 |
0.66 |
| 27 |
Danielyan, Margaret (11)
|
PVRMSC |
3:29.07 |
3:33.84 |
4.77 |
| 28 |
Guo, Elena (11)
|
PVRMSC |
|
3:35.10 |
- |
| 29 |
Grumira, Amla L (11)
|
PVRMSC |
|
3:50.82 |
- |
| 30 |
Devasahayam, Deborah S (11)
|
PVRMSC |
|
3:55.59 |
- |
| 31 |
Wu, Ella (11)
|
PVRMSC |
4:01.28 |
3:56.53 |
-4.75 |