| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Meyerhoeffer, Stella M (11)
|
MRSPAR |
36.15 |
36.23 |
0.08 |
| 2 |
Suteja, Kezia (11)
|
MRNCAC |
39.00 |
38.08 |
-0.92 |
| 3 |
Zhu, Angela (11)
|
MRNCAC |
40.00 |
38.25 |
-1.75 |
| 4 |
Iannetta, Ava L (11)
|
MRSPAR |
39.17 |
39.27 |
0.10 |
| 5 |
Vitale, Miya N (11)
|
MRPATS |
42.53 |
39.99 |
-2.54 |
| 6 |
Sakmar Aberg, Juliette (11)
|
MRRIST |
43.91 |
42.39 |
-1.52 |
| 7 |
Coullare, Lisa (12)
|
MRRIST |
|
42.67 |
- |
| 8 |
Grozdanic, Katarina (11)
|
MRRIST |
43.53 |
43.38 |
-0.15 |
| 9 |
Tung, Michelle Lily (12)
|
MRNCAC |
41.00 |
44.41 |
3.41 |
| 10 |
Sakmar Aberg, Charlotte (11)
|
MRRIST |
51.67 |
48.16 |
-3.51 |
| 11 |
Abrams, Ann Maria M (11)
|
MRPATS |
54.99 |
58.34 |
3.35 |
| 12 |
Leonard, Kaicey L (12)
|
MRAPEX |
58.90 |
58.63 |
-0.27 |
|
Coutinho, Isabel (11)
|
MRRIST |
48.35 |
NS |
- |