| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Yeyi (9)
|
NTLAC |
2:45.93 |
2:42.41 |
-3.52 |
| 2 |
Southern, Kennedi H (10)
|
NTLAC |
2:55.46 |
2:44.23 |
-11.23 |
| 3 |
Rabe, Paloma J (10)
|
NTLAC |
2:47.62 |
2:44.66 |
-2.96 |
| 4 |
Johnson, Elin M (10)
|
NTLAC |
2:52.35 |
2:47.63 |
-4.72 |
| 5 |
Pan-Wang, Alina (9)
|
NTLAC |
|
2:54.54 |
- |
| 6 |
Kartawijaya, Amanda R (10)
|
NTLAC |
2:57.90 |
3:00.14 |
2.24 |
| 7 |
Hofley, Blake O (10)
|
NTLAC |
3:02.60 |
3:01.16 |
-1.44 |
| 8 |
Hernandez, Kirsten Sophia M (10)
|
NTLAC |
3:00.69 |
3:01.67 |
0.98 |
| 9 |
Lasut, Reese E (10)
|
NTLAC |
3:32.65 |
3:03.02 |
-29.63 |
| 10 |
Wang, Carrie Z (10)
|
NTLAC |
3:10.30 |
3:07.63 |
-2.67 |
| 11 |
Nguyen, Audrey T (8)
|
NTLAC |
|
3:14.71 |
- |
| 12 |
Arce, Emma L (10)
|
NTLAC |
|
3:14.98 |
- |
| 13 |
DeYoung, Kay I (10)
|
NTNTN |
3:19.97 |
3:16.67 |
-3.30 |
| 14 |
Palmer, Elizabeth J (9)
|
NTNTN |
|
3:19.06 |
- |
| 15 |
Walser, Georgia H (10)
|
NTNTN |
|
3:20.41 |
- |
| 16 |
Gideon, Samantha P (9)
|
NTLAC |
3:27.66 |
3:27.17 |
-0.49 |
| 17 |
Xu, Sophie T (9)
|
NTLAC |
3:28.23 |
3:30.67 |
2.44 |
| 18 |
Shakya, Ruhee N (9)
|
NTLAC |
3:27.05 |
3:33.43 |
6.38 |
| 19 |
Thompson, Harper N (8)
|
NTLAC |
|
3:41.48 |
- |
|
Parsons, Livia R (10)
|
NTLAC |
|
DQ |
- |
|
Franco, Aliana M (9)
|
NTNTN |
|
DQ |
- |
|
Kiziltoprak, Elif A (9)
|
NTLAC |
|
DQ |
- |
|
Holladay, Hallie A (7)
|
NTLAC |
3:43.63 |
DQ |
- |