| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Joevannie J (11)
|
MRLGAC |
30.97 |
30.99 |
0.02 |
| 2 |
O'Neill, Catherine M (12)
|
MRQNS |
31.13 |
31.24 |
0.11 |
| 3 |
Yan, Madelyn (11)
|
MRQNS |
32.20 |
31.28 |
-0.92 |
| 4 |
Tan, Shanel E (11)
|
MRQNS |
33.27 |
32.31 |
-0.96 |
| 5 |
Pattanakul, Megan (11)
|
MRQNS |
32.07 |
33.07 |
1.00 |
| 6 |
Bieganowski, Maya A (12)
|
MRQNS |
32.61 |
33.39 |
0.78 |
| 7 |
Nassar, Noor (11)
|
MRLGAC |
33.51 |
34.58 |
1.07 |
| 8 |
Brydon, Miranda X (12)
|
MRRED |
38.59 |
36.99 |
-1.60 |
| 9 |
Graham, Agatha A (12)
|
MRRED |
37.40 |
37.18 |
-0.22 |
| 10 |
Gallagher, Aoibhe M (11)
|
MRQNS |
42.98 |
39.09 |
-3.89 |
| 11 |
Tso, Tiffany (12)
|
MRFLY |
40.03 |
39.32 |
-0.71 |
| 12 |
Cagno, Lucia P (11)
|
MRQNS |
41.26 |
39.34 |
-1.92 |
| 13 |
Amankwa-Jones, Isabella B (11)
|
MRRED |
39.56 |
39.91 |
0.35 |
| 14 |
Secilmis, Elisa B (11)
|
MRLGAC |
38.37 |
40.60 |
2.23 |
| 15 |
Grono, Victoria G (11)
|
MRRA |
54.38 |
41.60 |
-12.78 |
| 16 |
Como, Juliet S (11)
|
MRHYB |
41.68 |
41.67 |
-0.01 |
| 17 |
Jimenez, Kaitlyn (12)
|
MRQNS |
39.99 |
41.95 |
1.96 |
| 18 |
Dyott, Annadele S (11)
|
MRRA |
52.21 |
42.16 |
-10.05 |
| 19 |
Getzoni, Mary (12)
|
MRHYB |
40.21 |
42.76 |
2.55 |
| 20 |
Romano, Caterina (11)
|
MRQNS |
55.06 |
44.80 |
-10.26 |
| 21 |
Condon, Bronwyn A (11)
|
MRLGAC |
37.99 |
49.61 |
11.62 |
|
Summo, Tori J (12)
|
MRRA |
55.00 |
DQ |
- |
|
Soulantzos, Josephine M (11)
|
MRQNS |
40.75 |
NS |
- |
|
Tenkman, Eve M (11)
|
MRHYB |
40.52 |
NS |
- |
|
Rodriguez, Natalia R (12)
|
MRFLY |
34.33 |
NS |
- |