| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ferreira, Katherine M (15)
|
ADDELM |
1:04.06 |
1:01.69 |
-2.37 |
| 2 |
Jerome, Christian V (12)
|
ADUSAM |
1:09.46 |
1:02.75 |
-6.71 |
| 3 |
Steeves, Caroline H (16)
|
ADKING |
1:19.20 |
1:15.53 |
-3.67 |
| 4 |
Jabour, Rocco S (12)
|
ADUSAM |
1:16.15 |
1:18.24 |
2.09 |
| 5 |
Ejanda, Francine Charisse A (13)
|
ADDELM |
1:21.15 |
1:18.64 |
-2.51 |
| 6 |
Allinson, Mae L (11)
|
ADDELM |
1:20.95 |
1:19.38 |
-1.57 |
| 7 |
Shinaishin, Nabil A (15)
|
ADDELM |
|
1:20.66 |
- |
| 8 |
Mowry, Kayden J (10)
|
ADUSAM |
1:26.60 |
1:20.91 |
-5.69 |
| 9 |
Wloszczynski, Mikolaj E (13)
|
ADDELM |
|
1:22.10 |
- |
| 10 |
Ho, Sophie (12)
|
ADDELM |
1:30.15 |
1:34.77 |
4.62 |
| 11 |
MacLeod, Addison M (10)
|
ADUSAM |
1:39.37 |
1:35.30 |
-4.07 |
| 12 |
Allinson, Jane M (9)
|
ADDELM |
1:32.33 |
1:36.78 |
4.45 |
| 13 |
Treloar, Aurora J (11)
|
ADKING |
|
1:37.08 |
- |
| 14 |
Hynes, Lillian M (9)
|
ADDELM |
1:43.63 |
1:41.55 |
-2.08 |
| 15 |
Hou, Irena Y (8)
|
ADDELM |
1:44.59 |
1:44.78 |
0.19 |
| 16 |
Zorloza, DiAngelo G (11)
|
ADKING |
|
1:55.53 |
- |
| 17 |
O'Leary, Violet A (10)
|
ADKING |
2:42.51 |
2:03.97 |
-38.54 |
|
Steeves, Katherine E (14)
|
ADKING |
1:22.46 |
NS |
- |
|
Keating, John A (12)
|
ADDELM |
1:18.76 |
NS |
- |
|
Schwarz-Eise, Celeste F (12)
|
ADUSAM |
1:31.90 |
NS |
- |