| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Calderon, Ashley M (11)
|
CTZEUS |
1:02.01 |
1:01.98 |
-0.03 |
| 2 |
Perry, Jada J (12)
|
MRNFS |
58.85 |
1:02.55 |
3.70 |
| 3 |
Popielarz, Victoria A (12)
|
CTZEUS |
1:09.45 |
1:04.02 |
-5.43 |
| 4 |
Stidolph, Katherine E (11)
|
CTZEUS |
1:08.13 |
1:04.69 |
-3.44 |
| 5 |
Cuevas, Emilia R (12)
|
CTZEUS |
1:06.38 |
1:05.29 |
-1.09 |
| 6 |
Carousso, Melissa G (12)
|
MRRA |
1:10.57 |
1:05.75 |
-4.82 |
| 7 |
Cedeno, Sofia M (11)
|
MRYMID |
1:07.82 |
1:08.01 |
0.19 |
| 8 |
Levitt, Hannah R (11)
|
CTZEUS |
1:13.14 |
1:08.31 |
-4.83 |
| 9 |
Gilbertson, Rhianna S (11)
|
CTZEUS |
1:12.60 |
1:08.95 |
-3.65 |
| 10 |
James, Jessica M (11)
|
MRRA |
1:09.39 |
1:08.97 |
-0.42 |
| 11 |
Hill, Arissa A (11)
|
MRYMID |
1:13.14 |
1:10.18 |
-2.96 |
| 12 |
Mejia, Stephani (11)
|
MRYMID |
1:11.34 |
1:12.94 |
1.60 |
| 13 |
Petropoulos, Caroline A (12)
|
CTZEUS |
1:25.35 |
1:14.13 |
-11.22 |
| 14 |
Dhallu, Gurveen K (11)
|
MRYMID |
1:24.35 |
1:14.57 |
-9.78 |
| 15 |
Finkelberg, Sydney H (11)
|
MRRA |
1:13.95 |
1:17.25 |
3.30 |
| 16 |
Vaughan-Johnson, Sophie (11)
|
MRRA |
1:45.00 |
1:21.64 |
-23.36 |
| 17 |
Slattery, Elizabeth (12)
|
MRCFB |
|
1:23.32 |
- |
| 18 |
Evans, Amelia J (12)
|
MRRA |
1:26.12 |
1:24.97 |
-1.15 |
| 19 |
Khitrov, Samantha (12)
|
MRRA |
1:45.00 |
1:25.13 |
-19.87 |
| 20 |
Richards, Aryel N (11)
|
CTZEUS |
1:31.32 |
1:27.15 |
-4.17 |
| 21 |
Fedor, Maggie I (11)
|
CTZEUS |
1:21.26 |
1:27.63 |
6.37 |
| 22 |
Christinat, Libby J (12)
|
CTZEUS |
|
1:29.75 |
- |
| 23 |
Shpak, Olivia G (11)
|
MRRA |
1:28.09 |
1:31.04 |
2.95 |
| 24 |
Cappello, Marilisa (11)
|
MRYMID |
2:02.98 |
1:33.92 |
-29.06 |
| 25 |
Radick, Susannah (11)
|
MRCFB |
1:42.18 |
1:38.97 |
-3.21 |
| 26 |
Farrier, Alexandra (11)
|
CTZEUS |
|
1:39.10 |
- |
| 27 |
Cabrera, Izabela M (11)
|
MRYMID |
1:41.05 |
1:39.71 |
-1.34 |
| 28 |
Zelman, Alexandra L (11)
|
MRYMID |
1:48.47 |
1:42.87 |
-5.60 |
| 29 |
Loor- Steinberg, Thalia (12)
|
NJMALT |
1:47.87 |
1:43.28 |
-4.59 |