| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Blake, Emilia B (12)
|
PVMACH |
29.18 |
28.18 |
-1.00 |
| 2 |
Sun, Faith N (11)
|
UNAT |
30.13 |
28.83 |
-1.30 |
| 3 |
Garver, Andrew B (11)
|
PVMACH |
29.42 |
29.06 |
-0.36 |
| 4 |
Warren, Charles T (11)
|
PVMACH |
30.05 |
30.34 |
0.29 |
| 5 |
Killian, Renee H (10)
|
UNAT |
30.23 |
30.40 |
0.17 |
| 6 |
Van Schagen, Asher L (11)
|
PVMACH |
31.40 |
31.36 |
-0.04 |
| 7 |
Nagle, Audrey R (12)
|
PVMACH |
32.25 |
31.86 |
-0.39 |
| 8 |
Lundy, Olivia G (11)
|
PVMACH |
35.15 |
33.01 |
-2.14 |
| 9 |
Lee, Julia V (10)
|
PVMACH |
34.87 |
33.61 |
-1.26 |
| 10 |
Sullo, Andrew M (10)
|
PVMACH |
34.25 |
34.02 |
-0.23 |
| 11 |
O'Hara, Vivien L (10)
|
UNAT |
32.91 |
34.11 |
1.20 |
| 12 |
Harrington, Patrick G (11)
|
PVMACH |
36.47 |
34.14 |
-2.33 |
| 13 |
Charters, David H (10)
|
PVMACH |
33.44 |
34.82 |
1.38 |
| 14 |
O'Toole, Aidan M (10)
|
PVMACH |
35.08 |
35.03 |
-0.05 |
| 15 |
Lay, Kamryn J (9)
|
PVMACH |
35.69 |
35.44 |
-0.25 |
| 16 |
Morris, Seth F (10)
|
PVMACH |
39.39 |
35.46 |
-3.93 |
| 17 |
Lauretti, Luke M (11)
|
PVMACH |
40.13 |
37.62 |
-2.51 |
| 18 |
Dean, Megan E (10)
|
PVMACH |
38.14 |
38.08 |
-0.06 |
| 19 |
Ely, Sophia M (11)
|
PVMACH |
39.45 |
38.63 |
-0.82 |
| 20 |
Suma, Jack A (10)
|
PVMACH |
41.44 |
39.52 |
-1.92 |
| 21 |
Chow, Chloe S (11)
|
PVMACH |
40.17 |
39.61 |
-0.56 |
| 22 |
Scott, Rhett L (10)
|
PVMACH |
37.50 |
40.25 |
2.75 |
| 23 |
Baker, Lauren P (10)
|
PVMACH |
41.85 |
42.44 |
0.59 |
| 24 |
Nagle, Ryan P (9)
|
PVMACH |
54.80 |
46.80 |
-8.00 |