| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Adams, Brooke A (16)
|
NTDM |
1:52.73 |
1:55.85 |
3.12 |
| 2 |
Jacobson, Audrey K (16)
|
NTDM |
1:53.61 |
1:56.04 |
2.43 |
| 3 |
Hrasko, Emma B (15)
|
NTDM |
1:57.01 |
1:58.73 |
1.72 |
| 4 |
Yao, Katherine S (15)
|
NTDM |
1:57.93 |
2:00.54 |
2.61 |
| 5 |
Helton, Madeline G (17)
|
NTDM |
1:56.55 |
2:00.69 |
4.14 |
| 6 |
Fisher, Chloe A (14)
|
NTDM |
1:57.22 |
2:01.33 |
4.11 |
| 7 |
Arbuckle, Josephine M (14)
|
NTDM |
2:00.82 |
2:01.64 |
0.82 |
| 8 |
Blondeau, Victoria (15)
|
NTDM |
1:59.41 |
2:02.17 |
2.76 |
| 9 |
Greenwood, Danielle E (14)
|
NTDM |
2:03.46 |
2:04.85 |
1.39 |
| 10 |
Estrada, Nicole (14)
|
NTDM |
2:03.49 |
2:06.05 |
2.56 |
| 11 |
Springborn, Mia P (14)
|
NTDM |
2:04.40 |
2:06.87 |
2.47 |
| 12 |
Johnson, Phoebe M (14)
|
NTDM |
2:08.50 |
2:07.31 |
-1.19 |
| 13 |
Fisher, Estelle M (16)
|
NTDM |
1:58.85 |
2:07.36 |
8.51 |
| 14 |
Belle, Camlyn E (14)
|
NTDM |
2:07.49 |
2:07.72 |
0.23 |
| 15 |
Stidham, Catherine E (16)
|
NTDM |
2:16.64 |
2:12.13 |
-4.51 |
| 16 |
Portocalis, Corin W (13)
|
NTDM |
2:13.30 |
2:12.37 |
-0.93 |
| 17 |
Errera, Lola S (14)
|
NTDM |
2:12.21 |
2:14.52 |
2.31 |
| 18 |
Tone, Carys P (14)
|
NTDM |
|
2:17.70 |
- |
| 19 |
Chang, Rosalind H (13)
|
NTDM |
2:09.55 |
2:21.23 |
11.68 |
| 20 |
Averitt, Cecilia C (13)
|
NTDM |
2:26.11 |
2:25.29 |
-0.82 |
| 21 |
Swift, Margaret J (13)
|
NTDM |
2:28.98 |
2:26.13 |
-2.85 |
| 22 |
Butler, Chloe E (14)
|
NTDM |
2:34.02 |
2:41.23 |
7.21 |