| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Kamille K (11)
|
NTMAC |
36.55 |
36.17 |
-0.38 |
| 2 |
De Marco, Stephanie G (11)
|
NTNTN |
37.63 |
36.95 |
-0.68 |
| 3 |
Tjio, Eunice (11)
|
NTMARS |
42.20 |
37.86 |
-4.34 |
| 4 |
Rogers, Claire R (12)
|
NTATAC |
38.05 |
37.98 |
-0.07 |
| 5 |
Burke, Katelyn M (11)
|
NTLIFE |
45.12 |
38.06 |
-7.06 |
| 6 |
Pierce, Alexandria R (12)
|
NTLIFE |
|
38.27 |
- |
| 7 |
Hall, Avery J (11)
|
NTMARS |
40.17 |
38.33 |
-1.84 |
| 8 |
Boyd, Kaitlyn M (11)
|
NTCOR |
38.30 |
38.40 |
0.10 |
| 9 |
Gorman, Sara R (12)
|
NTMARS |
39.18 |
38.96 |
-0.22 |
| 10 |
Mandrell, Olivia J (11)
|
NTATAC |
38.39 |
39.16 |
0.77 |
| 11 |
Aggarwal, Navya (12)
|
NTLIFE |
42.37 |
39.64 |
-2.73 |
| 12 |
Ewert, Charlotte G (11)
|
NTLIFE |
43.91 |
40.13 |
-3.78 |
| 13 |
Music, Abigail L (12)
|
NTLIFE |
|
40.19 |
- |
| 14 |
Bane, Abigail E (11)
|
NTMAC |
38.70 |
40.61 |
1.91 |
| 15 |
Matthews, Stella J (11)
|
NTMARS |
48.13 |
41.21 |
-6.92 |
| 16 |
Yan, Yu (12)
|
NTNTN |
42.40 |
41.96 |
-0.44 |
| 17 |
Nichols, Caroline O (11)
|
NTMARS |
48.56 |
42.06 |
-6.50 |
| 18 |
Kirby, Marin E (12)
|
NTMARS |
45.56 |
44.25 |
-1.31 |
| 19 |
Colvin, Sophia R (12)
|
NTMARS |
57.39 |
44.38 |
-13.01 |
| 20 |
Rajian, Olivia P (11)
|
NTMARS |
43.29 |
45.21 |
1.92 |
| 21 |
Bates, Victoria L (11)
|
NTMARS |
52.96 |
49.10 |
-3.86 |
| 22 |
Chen, Kaley (11)
|
NTMARS |
52.63 |
51.44 |
-1.19 |
| 23 |
Dressell, Abigail G (11)
|
NTMARS |
58.83 |
54.51 |
-4.32 |
|
Adams, Brooke E (11)
|
NTMARS |
|
DQ |
- |
|
Egeland, Iris A (11)
|
NTCOR |
47.37 |
NS |
- |