| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lonergan, Avery P (12)
|
NTMTRO |
59.14 |
57.42 |
-1.72 |
| 2 |
Menon, Anoushka (12)
|
NTMTRO |
1:07.73 |
1:04.48 |
-3.25 |
| 3 |
Gamage, Venuki L (12)
|
NTMTRO |
1:08.14 |
1:07.14 |
-1.00 |
| 4 |
Snyder, Naomi G (11)
|
NTMTRO |
1:10.65 |
1:13.28 |
2.63 |
| 5 |
Sanderford, Elizabeth S (12)
|
NTMTRO |
1:16.21 |
1:14.24 |
-1.97 |
| 6 |
Hyland, Annabelle E (11)
|
NTMTRO |
1:26.75 |
1:16.42 |
-10.33 |
| 7 |
Sanderford, Bethany L (12)
|
NTMTRO |
1:23.50 |
1:17.47 |
-6.03 |
| 8 |
Ort, Katelyn J (12)
|
NTMTRO |
1:33.64 |
1:19.78 |
-13.86 |
| 9 |
Porter, Alyson J (11)
|
NTMTRO |
1:41.60 |
1:28.36 |
-13.24 |
| 10 |
Miller, Hannah L (12)
|
NTMTRO |
|
1:41.91 |
- |
| 11 |
Thomas, Jaylen J (12)
|
NTMTRO |
2:14.48 |
1:43.40 |
-31.08 |
|
Kahlon, Jianna A (12)
|
NTMTRO |
1:16.23 |
NS |
- |