| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bischof, Jaina L (12)
|
ADCLRK |
36.92 |
38.24 |
1.32 |
| 2 |
Raymond, Gabriella M (12)
|
ADCLRK |
41.78 |
41.89 |
0.11 |
| 3 |
Roos, Avada L (11)
|
ADCANA |
41.55 |
41.93 |
0.38 |
| 4 |
Downie, Rebecca L (11)
|
ADCLRK |
46.15 |
44.83 |
-1.32 |
| 5 |
Carcasole, Josephia M (11)
|
ADCANA |
47.77 |
44.92 |
-2.85 |
| 6 |
Patel, Arya S (11)
|
ADCLRK |
42.44 |
45.51 |
3.07 |
| 7 |
Adam, Bianca J (11)
|
ADCLRK |
50.03 |
45.69 |
-4.34 |
| 8 |
Crewell, Brynn R (12)
|
ADSVP |
58.83 |
46.91 |
-11.92 |
| 9 |
Swart, Allison R (11)
|
ADCLRK |
47.09 |
47.19 |
0.10 |
| 10 |
Phillips, Tara M (12)
|
ADCLRK |
47.44 |
50.65 |
3.21 |
| 11 |
Lukovsky, Madeleine S (11)
|
ADCLRK |
|
51.94 |
- |
| 12 |
Frew, Emery P (11)
|
ADCANA |
1:00.48 |
54.51 |
-5.97 |
| 13 |
Kennedy, Pauline A (12)
|
ADCLRK |
|
55.96 |
- |
| 14 |
Phaugat, Punya (12)
|
ADCLRK |
|
1:01.50 |
- |
| 15 |
Whitehouse, Jenna L (11)
|
ADCANA |
|
1:07.23 |
- |
| 16 |
Nichols, Autumn T (11)
|
ADCANA |
|
1:25.33 |
- |
|
Koon, Katherine M (11)
|
ADSVP |
1:18.00 |
NS |
- |