| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Horiuchi, Naomi Z (9)
|
MRLGAC |
1:39.47 |
1:27.51 |
-11.96 |
| 2 |
Ray, Naina (10)
|
MREAST |
1:41.96 |
1:30.57 |
-11.39 |
| 3 |
Czerniewski, Emma R (10)
|
MRYMID |
1:38.27 |
1:31.50 |
-6.77 |
| 4 |
Trinidad, Mianny L (9)
|
MRRED |
1:43.05 |
1:33.65 |
-9.40 |
| 5 |
Chatfield, Elizabeth O (9)
|
MRYMID |
1:43.65 |
1:33.95 |
-9.70 |
| 6 |
Shefferman, Storey (9)
|
MRMAKO |
1:38.27 |
1:34.01 |
-4.26 |
| 7 |
Wilkinson, Julia (9)
|
MRCFJV |
1:47.48 |
1:35.12 |
-12.36 |
| 8 |
Ramoino, Alexandra G (10)
|
MRRA |
1:46.32 |
1:35.72 |
-10.60 |
| 9 |
Whang, Samantha E (9)
|
MRNYSA |
1:39.13 |
1:37.25 |
-1.88 |
| 10 |
Sohng, Ella (9)
|
MRCFB |
1:54.75 |
1:40.03 |
-14.72 |
| 11 |
Bilenky, Silvia (10)
|
MRNBS |
1:39.42 |
1:40.75 |
1.33 |
| 12 |
Bensabeur, Sidney (10)
|
MRCFJV |
1:41.80 |
1:41.51 |
-0.29 |
| 13 |
Willscher, Talia (10)
|
MRMAKO |
1:40.30 |
1:42.65 |
2.35 |
| 14 |
Euyoque, Nicole A (9)
|
MRCOND |
1:39.97 |
1:43.66 |
3.69 |
| 15 |
Hedman, Else (10)
|
MRCFJV |
1:46.14 |
1:44.45 |
-1.69 |
| 16 |
Pearsall, Eloise M (10)
|
MRPATS |
1:47.15 |
1:46.08 |
-1.07 |
| 17 |
Sargeant, Yvanah-Bryelle l (10)
|
MRHES |
2:27.41 |
1:46.66 |
-40.75 |
| 18 |
Auquilla, Litsi D (10)
|
MRRED |
1:45.09 |
1:48.77 |
3.68 |
| 19 |
McGourty, Molly F (9)
|
MRBGNW |
2:04.41 |
1:50.94 |
-13.47 |
| 20 |
Curlin, Charlotte (10)
|
MRWAC |
1:49.88 |
1:51.07 |
1.19 |
| 21 |
Joyce, Margaret (9)
|
MRCFB |
1:50.10 |
1:51.39 |
1.29 |
| 22 |
Gagliardi, Gianna G (10)
|
MRSMC |
2:01.99 |
1:54.86 |
-7.13 |
| 23 |
Lubinsky, Jordan A (10)
|
MRSMC |
2:05.99 |
1:57.04 |
-8.95 |
| 24 |
White, Sienna R (9)
|
MRBGNW |
2:07.60 |
1:57.32 |
-10.28 |
|
O'Sullivan, Saoirse (10)
|
MRLGAC |
1:45.70 |
DQ |
- |
|
Burriss, Shayna E (10)
|
MREAST |
1:48.57 |
DQ |
- |