| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lotrean, Carolina J (11)
|
NTNTN |
|
2:49.78 |
- |
| 2 |
Klopfenstein, Sydney K (12)
|
NTNTN |
2:59.74 |
2:54.46 |
-5.28 |
| 3 |
Barth, Karis J (12)
|
NTLAC |
3:00.07 |
2:54.98 |
-5.09 |
| 4 |
Plows, Taryn S (11)
|
NTNTN |
|
3:04.58 |
- |
| 5 |
Zhao, Anna M (12)
|
NTLAC |
3:12.65 |
3:06.12 |
-6.53 |
| 6 |
Chandra, Carissa A (11)
|
NTNTN |
|
3:09.00 |
- |
| 7 |
Mavuri, Eshani (12)
|
NTLAC |
3:16.84 |
3:10.34 |
-6.50 |
| 8 |
Ho, Charissa K (12)
|
NTLAC |
|
3:11.33 |
- |
| 9 |
Schultz, Riley E (11)
|
NTNTN |
3:12.60 |
3:14.50 |
1.90 |
| 10 |
Poore, Sydney R (12)
|
NTLAC |
3:17.98 |
3:16.84 |
-1.14 |
| 11 |
Wang, Natalie (11)
|
NTNTN |
3:17.31 |
3:17.44 |
0.13 |
| 12 |
Hays, Kenzi J (11)
|
NTFNW |
|
3:24.03 |
- |
| 13 |
Menon, Satya (11)
|
NTNTN |
3:33.31 |
3:29.51 |
-3.80 |
| 14 |
Schuh, Emily E (12)
|
NTLAC |
|
3:30.27 |
- |
| 15 |
Clark, Senes G (12)
|
NTNTN |
|
3:33.21 |
- |
| 16 |
Nag, Anjali (12)
|
NTNTN |
3:42.54 |
3:37.00 |
-5.54 |
| 17 |
Okafo, Nonyem J (11)
|
NTNTN |
|
3:44.20 |
- |
| 18 |
Jimenez Lopez, Andrea (12)
|
NTNTN |
|
4:01.24 |
- |
| 19 |
Duncan, Katelyn G (12)
|
NTFNW |
|
4:01.25 |
- |