| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weinstein, Claire J (13)
|
MRWEST |
1:47.66 |
1:47.61 |
-0.05 |
| 2 |
Shimizu-Bowers, Hana E (16)
|
MRBAD |
1:49.92 |
1:48.05 |
-1.87 |
| 3 |
Cornish, Kristin A (17)
|
MRBAD |
1:49.84 |
1:50.59 |
0.75 |
| 4 |
Walker, Lucy E (15)
|
MRBGNW |
1:51.44 |
1:51.60 |
0.16 |
| 5 |
Reyna, Alexa (15)
|
MRWEST |
1:50.48 |
1:52.14 |
1.66 |
| 6 |
Lee, Lauren C (14)
|
MRBAD |
1:54.74 |
1:52.29 |
-2.45 |
| 7 |
Egan, Orla M (18)
|
MRBAD |
1:53.64 |
1:54.32 |
0.68 |
| 7 |
Lee, Megan C (17)
|
MRWEST |
1:54.90 |
1:54.32 |
-0.58 |
| 9 |
Vega, Isabella M (14)
|
MRWEST |
1:55.25 |
1:55.76 |
0.51 |
| 10 |
Anderson, Kate E (15)
|
MRWEST |
1:54.62 |
1:56.20 |
1.58 |
| 11 |
Sweeney, Kait A (14)
|
MRWEST |
1:55.85 |
1:56.30 |
0.45 |
| 12 |
Dwyer, Grace V (17)
|
MRCOND |
1:54.78 |
1:56.89 |
2.11 |
| 13 |
Bondikov, Sophia E (14)
|
MRBAD |
1:58.72 |
1:57.22 |
-1.50 |
| 14 |
Budnik, Isabella (13)
|
MRCOND |
1:56.51 |
1:57.67 |
1.16 |
| 15 |
Pfeiffer, Alexandra T (15)
|
MRWEST |
2:00.95 |
1:57.74 |
-3.21 |
| 16 |
Taylor, Jaelynn (15)
|
MRBAD |
1:57.87 |
1:57.97 |
0.10 |
| 17 |
Taragano, Ellie M (15)
|
MRCOND |
1:57.82 |
1:58.31 |
0.49 |
| 18 |
Wohl, Katharine A (18)
|
MRBGNW |
|
1:58.52 |
- |
| 19 |
Barr, Fiona P (14)
|
MRBAD |
2:01.11 |
1:58.77 |
-2.34 |
| 20 |
Erickson, Sidoni D (17)
|
MRPAC |
1:55.50 |
1:58.87 |
3.37 |
| 21 |
Bazinet, Julia M (15)
|
MRBAD |
1:58.16 |
1:59.36 |
1.20 |
| 22 |
Muller, Lauren L (13)
|
MRPAC |
1:58.56 |
1:59.66 |
1.10 |
| 23 |
Gerosa, Nicole C (15)
|
MRBGNW |
1:59.33 |
2:00.18 |
0.85 |
| 24 |
Eforo, Danielle L (17)
|
MRWEST |
1:58.21 |
2:01.44 |
3.23 |
|
Balachandran, Isabelle P (16)
|
MRBAD |
1:59.58 |
NS |
- |
|
Paez, Isabella S (17)
|
MRBGNW |
1:57.52 |
NS |
- |
|
Sheridan, Rory N (15)
|
MRWEST |
2:01.46 |
NS |
- |