| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rickard, Kylie-Raye N (13)
|
NTATAC |
1:16.78 |
1:20.83 |
4.05 |
| 2 |
Blondeau, Victoria (14)
|
NTDM |
1:25.39 |
1:21.69 |
-3.70 |
| 3 |
Jachim, Natalia (13)
|
NTLAC |
1:23.46 |
1:22.67 |
-0.79 |
| 4 |
Ciesiolka, Maeve B (14)
|
NTNTN |
1:24.37 |
1:24.14 |
-0.23 |
| 5 |
Halldorson, Claire E (13)
|
NTLAC |
1:26.77 |
1:24.18 |
-2.59 |
| 6 |
Tran, Elyse T (14)
|
NTNTN |
1:21.40 |
1:24.40 |
3.00 |
| 7 |
Shukla, Aarna (13)
|
NTLAC |
1:26.65 |
1:24.97 |
-1.68 |
| 8 |
Johnson, Phoebe M (13)
|
NTDM |
1:28.23 |
1:25.71 |
-2.52 |
| 9 |
Pierce, Alli C (13)
|
NTLAC |
1:27.04 |
1:26.15 |
-0.89 |
| 10 |
Errera, Lola S (13)
|
NTDM |
1:26.19 |
1:26.74 |
0.55 |
| 11 |
Schultz, Campbell A (13)
|
NTDM |
1:30.25 |
1:27.28 |
-2.97 |
| 12 |
Chan, Adeline (13)
|
NTLAC |
1:38.99 |
1:27.95 |
-11.04 |
| 13 |
Barbee, Elizabeth V (13)
|
NTDM |
1:29.79 |
1:28.21 |
-1.58 |
| 14 |
Stevenson, Jacqueline R (13)
|
NTLAC |
1:33.00 |
1:28.43 |
-4.57 |
| 15 |
Portocalis, Corin W (13)
|
NTDM |
1:31.03 |
1:29.82 |
-1.21 |
| 16 |
Kraft, Hannah M (13)
|
NTLAC |
1:31.00 |
1:30.34 |
-0.66 |
| 17 |
Muhunthan, Sahana A (13)
|
NTLAC |
1:30.73 |
1:30.62 |
-0.11 |
| 18 |
Quilty, Avery G (13)
|
NTLAC |
1:34.58 |
1:31.00 |
-3.58 |
| 19 |
Weilert, Preslie I (14)
|
NTNTN |
1:28.73 |
1:31.63 |
2.90 |
| 20 |
Kolhe, Reva R (13)
|
NTLAC |
1:29.07 |
1:31.75 |
2.68 |
| 21 |
Wheeler, Mckenna G (13)
|
NTNTN |
1:27.09 |
1:31.76 |
4.67 |
| 22 |
Gifford, Addison M (13)
|
NTDM |
1:47.66 |
1:31.81 |
-15.85 |
| 23 |
Jost, Katelyn E (13)
|
NTLAC |
1:30.92 |
1:33.00 |
2.08 |
| 24 |
Swift, Margaret J (13)
|
NTDM |
1:35.83 |
1:34.46 |
-1.37 |
| 25 |
Mattes, Karma D (13)
|
NTLAC |
1:38.00 |
1:36.70 |
-1.30 |
| 26 |
Troxler, Ally S (13)
|
NTLAC |
1:34.80 |
1:37.25 |
2.45 |
| 27 |
Butler, Chloe E (13)
|
NTDM |
1:36.94 |
1:37.59 |
0.65 |
| 28 |
Pacheco, Gillyan M (14)
|
WTSWAS |
1:39.83 |
1:40.17 |
0.34 |
| 29 |
Mantooth, Violet J (13)
|
NTDM |
1:43.95 |
1:41.49 |
-2.46 |
| 30 |
Vinas, Hannah C (14)
|
NTNTN |
1:31.63 |
1:41.56 |
9.93 |
| 31 |
Diaz, Daniela N (13)
|
NTNTN |
1:40.38 |
1:42.27 |
1.89 |
| 32 |
Thakkar, Sareena S (13)
|
NTTFA |
1:48.07 |
1:44.78 |
-3.29 |
| 33 |
Kostanska, Matylda (13)
|
NTLAC |
1:44.27 |
1:46.60 |
2.33 |
| 34 |
Hautzinger, Samantha E (13)
|
NTTFA |
|
1:54.62 |
- |
| 35 |
Kameshetty, Deeya (13)
|
NTTFA |
|
2:02.19 |
- |
| 36 |
Devulapally, Chetana R (13)
|
NTTFA |
|
2:03.96 |
- |
|
Clay, Georgia B (13)
|
NTATAC |
1:40.85 |
NS |
- |