| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Amedio, Mea K (13)
|
ADSCHE |
53.14 |
54.58 |
1.44 |
| 2 |
Werwaiss, Willa A (15)
|
ADBFIN |
|
56.50 |
- |
| 3 |
June, Mya (15)
|
ADJJSC |
57.71 |
59.90 |
2.19 |
| 4 |
Ohene-Agyei, Jeanine C (15)
|
ADTAC |
1:01.32 |
1:00.00 |
-1.32 |
| 5 |
Ball, Parker N (15)
|
ADTAC |
1:02.43 |
1:00.37 |
-2.06 |
| 6 |
Padunina, Leana (15)
|
ADBFIN |
|
1:00.47 |
- |
| 7 |
Jerabek, Ulka G (14)
|
ADDELM |
1:00.60 |
1:00.51 |
-0.09 |
| 8 |
Norton, Maddie M (14)
|
ADUSAM |
|
1:00.59 |
- |
| 9 |
Hathaway, Alexis A (13)
|
ADWAVE |
1:02.50 |
1:00.78 |
-1.72 |
| 10 |
McDermott, Maeve E (13)
|
ADUSAM |
1:03.08 |
1:01.37 |
-1.71 |
| 11 |
Catalano, Lucy A (14)
|
ADJJSC |
1:00.63 |
1:02.55 |
1.92 |
| 12 |
Swider, Gabrielle M (17)
|
ADBFIN |
1:02.84 |
1:02.76 |
-0.08 |
| 13 |
Lamb, Ava K (13)
|
ADTAC |
1:03.46 |
1:03.74 |
0.28 |
| 14 |
Savage, Lauren E (13)
|
ADDELM |
1:01.68 |
1:04.70 |
3.02 |
| 15 |
Harmon, Anna E (14)
|
ADBSPA |
1:06.88 |
1:05.19 |
-1.69 |
| 16 |
Airhart, Vivienne G (14)
|
ADTAC |
1:07.99 |
1:05.53 |
-2.46 |
| 17 |
Clarke, Charlotte E (13)
|
ADDELM |
1:02.11 |
1:05.58 |
3.47 |
| 18 |
Zampier, Greta G (16)
|
ADUSAM |
1:05.55 |
1:06.05 |
0.50 |
| 19 |
DeMare, Magen L (17)
|
ADJJSC |
1:03.39 |
1:06.48 |
3.09 |
| 20 |
Carroll, Hannah M (13)
|
ADBFIN |
1:11.46 |
1:07.63 |
-3.83 |
| 21 |
De Tuya, Lucia G (13)
|
ADDELM |
1:09.23 |
1:08.41 |
-0.82 |
| 22 |
Barnes, Marannda J (14)
|
ADSIDN |
1:11.51 |
1:08.46 |
-3.05 |
| 22 |
Carroll, Abigail E (13)
|
ADBFIN |
1:09.90 |
1:08.46 |
-1.44 |
| 24 |
Manion, Elizabeth M (13)
|
ADWAVE |
1:09.90 |
1:09.27 |
-0.63 |
| 25 |
Facchetti, Jasmine (14)
|
ADDELM |
1:11.70 |
1:09.30 |
-2.40 |
| 26 |
Welch, Victoria L (14)
|
ADJJSC |
1:12.79 |
1:10.78 |
-2.01 |
| 27 |
Lettre, Christina J (13)
|
ADTAC |
1:12.98 |
1:11.37 |
-1.61 |
| 28 |
Ormsby, Lela L (18)
|
ADBSPA |
1:11.52 |
1:11.46 |
-0.06 |
| 29 |
LaValley, Sophia B (13)
|
ADWAVE |
|
1:11.86 |
- |
| 30 |
Groncki, Samantha E (14)
|
ADJJSC |
1:12.79 |
1:12.48 |
-0.31 |
| 31 |
Flynn, Lucy M (14)
|
ADBFIN |
1:12.90 |
1:12.59 |
-0.31 |
| 32 |
Dreher, Alisabeth A (13)
|
ADBSPA |
1:14.77 |
1:13.43 |
-1.34 |
| 33 |
McShane, Sarah M (14)
|
ADJJSC |
1:12.90 |
1:14.79 |
1.89 |
| 34 |
Larkin, Paige V (13)
|
ADJJSC |
1:22.01 |
1:19.27 |
-2.74 |
| 35 |
Smith, Hannah G (13)
|
ADBSPA |
2:03.45 |
2:00.02 |
-3.43 |
|
Dusseault, Abigail B (13)
|
ADJJSC |
1:12.00 |
DQ |
- |
|
Hopper, Olivia K (13)
|
ADDELM |
1:00.37 |
NS |
- |
|
Santos, Abigail K (17)
|
ADHAWK |
54.77 |
NS |
- |
|
MacEntee, Meghan R (14)
|
ADHAWK |
1:09.72 |
NS |
- |
|
Bradley, Lauren N (14)
|
ADUSAM |
1:24.02 |
NS |
- |