| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sims, Marisol W (12)
|
PVSNOW |
3:09.63 |
3:12.14 |
2.51 |
| 2 |
Wilhite, Charlotte L (12)
|
PVMACH |
3:08.39 |
3:19.33 |
10.94 |
| 3 |
Cebrian, Francesca (11)
|
PVHACC |
3:12.17 |
3:21.47 |
9.30 |
| 4 |
Perezous, Micaela S (12)
|
PVSNOW |
3:10.41 |
3:23.21 |
12.80 |
| 5 |
Bannerton, Avery M (12)
|
PVSNOW |
3:19.42 |
3:24.07 |
4.65 |
| 6 |
Speilman, Mackenzie L (12)
|
PVSNOW |
3:17.03 |
3:24.45 |
7.42 |
| 7 |
Bober, Ella K (11)
|
PVSNOW |
3:26.92 |
3:24.61 |
-2.31 |
| 8 |
Charters, Shannon A (12)
|
PVMACH |
3:20.00 |
3:25.49 |
5.49 |
| 9 |
O'Hara, Victoria (11)
|
PVNCAP |
3:50.99 |
3:33.65 |
-17.34 |
| 10 |
Hudson, Kayley E (12)
|
PVNCAP |
3:45.99 |
3:35.27 |
-10.72 |
| 11 |
Iverson, Angelina M (12)
|
PVYORK |
4:04.32 |
3:40.75 |
-23.57 |
| 12 |
Wong, Victoria I (11)
|
PVSNOW |
4:28.50 |
3:40.91 |
-47.59 |
| 13 |
McCurry, Eva M (11)
|
PVSNOW |
3:47.27 |
3:40.95 |
-6.32 |
| 14 |
Yoon, Michelle Y (11)
|
PVNCAP |
3:45.74 |
3:51.28 |
5.54 |
| 15 |
Seward, Mae E (12)
|
PVYORK |
3:51.67 |
4:01.19 |
9.52 |
| 16 |
Nagle, Audrey R (11)
|
PVMACH |
4:18.89 |
4:02.95 |
-15.94 |
| 17 |
Wilfong, Katherine S (11)
|
VAWST |
4:12.52 |
4:05.77 |
-6.75 |
| 18 |
Kim, Sophie E (11)
|
PVNCAP |
3:55.99 |
4:07.26 |
11.27 |
| 19 |
Toporowicz, Alexandra (12)
|
PVSNOW |
3:30.89 |
4:13.48 |
42.59 |