| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lonnquist, Marrah A (10)
|
MARKRY |
1:18.34 |
1:20.65 |
2.31 |
| 2 |
Helkowski, Sydney J (10)
|
MARKRY |
1:27.46 |
1:26.46 |
-1.00 |
| 3 |
Teti, Hailey K (10)
|
MALYM |
1:25.46 |
1:26.68 |
1.22 |
| 4 |
Terry, Kayla (10)
|
MABCY |
1:30.58 |
1:28.45 |
-2.13 |
| 5 |
Schmidt, Zoe O (10)
|
MAWGY |
1:27.42 |
1:28.47 |
1.05 |
| 6 |
Burgess, Lyla (10)
|
MABCY |
1:28.08 |
1:29.08 |
1.00 |
| 7 |
Martelli, Peyton F (9)
|
MARKRY |
1:36.65 |
1:29.44 |
-7.21 |
| 8 |
DiFerdinando, Phi C (10)
|
MARKRY |
1:33.88 |
1:30.34 |
-3.54 |
| 9 |
Parker, Liliana (10)
|
MABCY |
1:41.75 |
1:35.12 |
-6.63 |
| 10 |
Pergolese, Angelina M (9)
|
MAWGY |
1:49.18 |
1:35.30 |
-13.88 |
| 11 |
Brown, Ashley R (9)
|
MALYM |
|
1:40.91 |
- |
| 12 |
Hilliard, Leona D (10)
|
MALYM |
1:44.45 |
1:41.78 |
-2.67 |
| 13 |
Tront, Gabriella M (10)
|
MARKRY |
1:41.54 |
1:43.56 |
2.02 |
| 14 |
Shetty, Riya M (9)
|
MAUMLY |
|
1:46.25 |
- |
| 15 |
Nazarian, Madeline M (10)
|
MAUMLY |
|
1:46.41 |
- |
| 16 |
Daley, Krista (10)
|
MABCY |
2:13.46 |
1:55.18 |
-18.28 |
| 17 |
Inners, Catherine (9)
|
MABCY |
2:02.29 |
1:56.82 |
-5.47 |
| 18 |
Kavuri, Rutwika (9)
|
MAUMLY |
2:03.10 |
2:05.74 |
2.64 |
| 19 |
Ruark, Lila S (9)
|
MALYM |
|
2:07.71 |
- |
| 20 |
Shah, Karina P (10)
|
MAUMLY |
2:18.12 |
2:09.15 |
-8.97 |
|
Castro, Dianely (10)
|
MABCY |
|
DQ |
- |