| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Valko, Karolina A (10)
|
NTDM |
1:14.31 |
1:12.23 |
-2.08 |
| 2 |
Ware, Haley V (10)
|
NTTFA |
1:14.09 |
1:12.73 |
-1.36 |
| 3 |
Edwards, Simone A (10)
|
NTDM |
1:13.86 |
1:12.93 |
-0.93 |
| 4 |
Wang, Yeyi (9)
|
NTLAC |
1:14.47 |
1:14.29 |
-0.18 |
| 5 |
Dowell, Lila G (10)
|
NTLAC |
1:14.77 |
1:14.90 |
0.13 |
| 6 |
Hernandez, Kirsten Sophia M (10)
|
NTLAC |
1:20.31 |
1:18.04 |
-2.27 |
| 7 |
Krasht, Jehzel P (10)
|
NTTFA |
1:16.39 |
1:18.15 |
1.76 |
| 8 |
Green, Korinne K (9)
|
NTMAC |
1:21.73 |
1:18.69 |
-3.04 |
| 9 |
Kartawijaya, Amanda R (10)
|
NTLAC |
1:19.08 |
1:20.49 |
1.41 |
| 10 |
Ducayet, Marie Therese C (10)
|
NTCOR |
1:20.25 |
1:20.67 |
0.42 |
| 11 |
Giesinger, Amabel E (10)
|
NTLIFE |
1:27.74 |
1:22.76 |
-4.98 |
| 12 |
Klubben, Chelsea A (9)
|
NTLAC |
1:26.40 |
1:24.44 |
-1.96 |