| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Claugus, Katelyn (12)
|
OHLYBD |
57.37 |
57.84 |
0.47 |
| 2 |
Rosenbaum, Anna E (12)
|
LEGO |
1:00.04 |
1:00.83 |
0.79 |
| 3 |
Munnell, Mimi (11)
|
NCCY |
1:01.97 |
1:02.83 |
0.86 |
| 4 |
Hawk, Emma (12)
|
TUSC |
1:04.24 |
1:04.06 |
-0.18 |
| 5 |
Murray, Alyson (12)
|
LEYYN |
1:05.61 |
1:04.96 |
-0.65 |
| 6 |
Wyant, Julia (12)
|
LEAYAA |
1:10.04 |
1:06.31 |
-3.73 |
| 7 |
Ataya, Katarina (11)
|
NCY |
1:11.39 |
1:07.82 |
-3.57 |
| 8 |
Kocher, Kailynn (11)
|
OHLYBD |
1:03.42 |
1:07.94 |
4.52 |
| 9 |
Slone, Brailey (11)
|
LEAYAA |
1:14.80 |
1:09.69 |
-5.11 |
| 10 |
Trzybinski, Adella M (12)
|
LERYD |
1:12.72 |
1:09.86 |
-2.86 |
| 11 |
Joliat, Reese (12)
|
OHLYBD |
1:12.64 |
1:11.13 |
-1.51 |
| 12 |
Johnson, Jasmine (12)
|
LEAYAA |
1:10.81 |
1:11.21 |
0.40 |
| 13 |
Kushmeliuk, Roksolana * (12)
|
LERYD |
1:11.44 |
1:12.21 |
0.77 |
| 14 |
Nickles, Lily (12)
|
NCY |
1:11.96 |
1:12.75 |
0.79 |
| 15 |
Francis, Kaitlynn (12)
|
OHLCCY |
1:16.06 |
1:12.97 |
-3.09 |
| 16 |
McKimm, Reagan (11)
|
DYP |
1:15.13 |
1:14.43 |
-0.70 |
| 17 |
Collins, Marrisa (12)
|
DYP |
1:15.18 |
1:14.53 |
-0.65 |
| 18 |
Ascani, Gabriella (11)
|
NCY |
1:15.92 |
1:14.76 |
-1.16 |
| 19 |
Stevens, Paige E (12)
|
LEGYB |
1:17.35 |
1:15.40 |
-1.95 |
| 20 |
Youssef, Laura M (11)
|
LERYD |
1:32.79 |
1:19.84 |
-12.95 |
| 21 |
Lipply, Isabella (11)
|
LEGYB |
1:28.94 |
1:26.67 |
-2.27 |
| 22 |
Kostur, Caroline (11)
|
NCY |
1:26.72 |
1:26.78 |
0.06 |
| 23 |
Preece, Emma (11)
|
LEAYAA |
1:28.39 |
1:27.79 |
-0.60 |
| 24 |
Thomas, Mia S (11)
|
LEGO |
1:30.23 |
1:30.80 |
0.57 |
|
Snyder, Emma (11)
|
LELKY |
1:19.38 |
NS |
- |
|
Fishman, Jaime M (11)
|
LERYD |
1:27.82 |
NS |
- |