| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lawson, Michael (17)
|
MRYMID |
28.99 |
28.03 |
-0.96 |
| 2 |
McLaughlin, Joseph W (14)
|
MRBBSC |
41.60 |
31.68 |
-9.92 |
| 3 |
Roychoudhury, Devayan (13)
|
MRYMID |
35.40 |
32.40 |
-3.00 |
| 4 |
Sun, Richie (13)
|
MRLIAC |
55.00 |
33.38 |
-21.62 |
| 5 |
Walsh, Connor J (15)
|
MRLIAC |
49.97 |
35.90 |
-14.07 |
| 5 |
Dolinsky, Andrew E (13)
|
MRTS |
42.76 |
35.90 |
-6.86 |
| 7 |
Chou, Joshua (15)
|
MRLIAC |
43.00 |
35.92 |
-7.08 |
| 8 |
Dougherty, Robert (13)
|
MRHAA |
39.46 |
37.45 |
-2.01 |
| 9 |
Fitzpatrick, Topher M (13)
|
MRLIAC |
43.31 |
37.75 |
-5.56 |
| 10 |
Solano, Adan (14)
|
MRLIAC |
45.60 |
39.59 |
-6.01 |
| 11 |
Wun, Chris T (14)
|
MRLIAC |
48.62 |
40.36 |
-8.26 |
| 12 |
Szekeres, Andor R (13)
|
MRLIAC |
43.79 |
41.10 |
-2.69 |
|
Wong, James (13)
|
MRLIAC |
1:45.00 |
DQ |
- |
|
Thais, Peter D (13)
|
MRLIAC |
49.13 |
NS |
- |