| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sharkey, Grace H (17)
|
MDGBSA |
59.18 |
1:03.05 |
3.87 |
| 2 |
Whittaker, Isabella M (15)
|
MDGBSA |
1:04.46 |
1:05.30 |
0.84 |
| 3 |
Cucchiaro, Shannon E (17)
|
MDGBSA |
1:03.45 |
1:06.61 |
3.16 |
| 4 |
Barrett, Christina S (17)
|
MDGBSA |
1:05.19 |
1:06.84 |
1.65 |
| 5 |
Hall, Anna D (17)
|
MDGBSA |
1:05.13 |
1:07.49 |
2.36 |
| 6 |
Gwinn, Jenna M (16)
|
MDGBSA |
1:05.91 |
1:08.50 |
2.59 |
| 7 |
Swann, Kylie A (15)
|
MDUN |
1:07.10 |
1:09.20 |
2.10 |
| 8 |
Lovering, Sophie L (17)
|
MDGBSA |
1:06.84 |
1:09.94 |
3.10 |
| 9 |
Hines, Nyah E (16)
|
MDEST |
1:08.88 |
1:10.86 |
1.98 |
| 10 |
Gunawardane, Sonali (15)
|
MDEST |
1:08.45 |
1:10.89 |
2.44 |
| 11 |
Li, Megan H (16)
|
MDCAA |
1:10.41 |
1:11.34 |
0.93 |
| 12 |
Woods, Mary D (16)
|
MDGBSA |
1:11.12 |
1:12.39 |
1.27 |
| 13 |
Thompson, Gabrielle N (17)
|
MDGBSA |
1:09.55 |
1:12.51 |
2.96 |
| 14 |
Tulenko, Katherine W (17)
|
MDGBSA |
1:10.59 |
1:13.17 |
2.58 |
| 15 |
Murray, Brianna G (15)
|
MDHOCO |
1:32.04 |
1:13.78 |
-18.26 |
| 16 |
Woo, Candace L (15)
|
MDCAA |
1:15.22 |
1:15.88 |
0.66 |
| 17 |
Duffy, Abbygale R (15)
|
MDGBSA |
1:12.63 |
1:16.02 |
3.39 |
| 18 |
Willey, Jaelynn R (15)
|
MDGMAC |
1:19.15 |
1:16.33 |
-2.82 |
| 19 |
Messaris, Charlotte R (16)
|
MDEST |
1:12.40 |
1:16.94 |
4.54 |
| 20 |
Farah, Nour J (12)
|
MDGBSA |
1:20.55 |
1:19.55 |
-1.00 |
| 21 |
Vandewinckel, Olivia A (10)
|
MDGBSA |
1:27.99 |
1:24.03 |
-3.96 |
|
Dibert, Julianna C (15)
|
MDHOCO |
1:10.37 |
DQ |
- |
|
Veliuona, Avery R (15)
|
MDEST |
1:17.87 |
NS |
- |