| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Lauren (12)
|
MRWEST |
1:09.19 |
1:11.41 |
2.22 |
| 2 |
Vega, Isabella M (12)
|
MRWEST |
1:11.66 |
1:13.67 |
2.01 |
| 3 |
Klein, Neala J (11)
|
MRWEST |
1:12.86 |
1:14.60 |
1.74 |
| 4 |
Van Wormer, Rowan E (12)
|
MRPATS |
1:13.20 |
1:15.07 |
1.87 |
| 5 |
Barr, Fiona P (12)
|
MRBAD |
1:15.60 |
1:18.29 |
2.69 |
| 6 |
Santora, Loretta G (11)
|
MRMWDA |
1:27.56 |
1:18.85 |
-8.71 |
| 7 |
Maierle, Lauren E (11)
|
MRWEST |
1:16.50 |
1:19.87 |
3.37 |
| 8 |
Valerio, Sara A (11)
|
MRUN |
1:25.68 |
1:20.19 |
-5.49 |
| 9 |
Wong, Jacqueline (11)
|
MRNYCC |
1:18.10 |
1:20.31 |
2.21 |
| 10 |
Edwards, Lisia (12)
|
MRNYCC |
1:23.42 |
1:22.64 |
-0.78 |
| 11 |
Gonzalez, Emilianna (11)
|
MRAPEX |
1:23.12 |
1:23.47 |
0.35 |
| 12 |
Euyoque, Nicole A (12)
|
MRWEST |
1:25.13 |
1:23.84 |
-1.29 |
| 13 |
Schafer, Marian E (12)
|
MRGAEL |
1:50.27 |
1:27.35 |
-22.92 |
| 14 |
Nestler, Maura K (11)
|
MRPATS |
1:45.66 |
1:28.20 |
-17.46 |
| 15 |
Parikh, Rayna (12)
|
MRNYCC |
1:24.25 |
1:28.91 |
4.66 |
| 16 |
PROVINCE, SHAYE L (12)
|
MRASAP |
1:31.89 |
1:30.82 |
-1.07 |
| 17 |
Deangelis, Stephanie R (12)
|
MRLBA |
1:35.00 |
1:33.96 |
-1.04 |
| 18 |
Howell, Delia J (12)
|
MRBKR |
1:37.59 |
1:35.09 |
-2.50 |
| 19 |
TAN, CHLOE H (11)
|
MRASAP |
1:36.85 |
1:40.35 |
3.50 |
| 20 |
Calone, Eliana R (11)
|
MRMWDA |
1:31.89 |
1:41.10 |
9.21 |
| 21 |
Griem, Caroline S (12)
|
MRBKR |
1:49.57 |
1:41.48 |
-8.09 |
| 22 |
Gash, Alexandra M (11)
|
MRPATS |
1:45.28 |
1:41.55 |
-3.73 |
| 23 |
Panucci, Serena (12)
|
MRBKR |
1:53.12 |
1:43.07 |
-10.05 |
| 24 |
Thompson, Winifred A (12)
|
MRNYCC |
1:47.64 |
1:48.31 |
0.67 |
| 25 |
Dovgan, Anna T (11)
|
MRMWDA |
1:45.48 |
1:50.99 |
5.51 |