| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stoski, Michael J (16)
|
MRUN |
29.00 |
29.08 |
0.08 |
| 2 |
O'Gara, Kieran C (17)
|
MRLIAC |
45.00 |
29.97 |
-15.03 |
| 3 |
Nielsen, Jordan (15)
|
MRHAA |
47.29 |
30.27 |
-17.02 |
| 4 |
Nielsen, Jake (14)
|
MRHAA |
36.39 |
31.63 |
-4.76 |
| 5 |
Roychoudhury, Devayan (14)
|
MRYMID |
32.40 |
32.95 |
0.55 |
| 6 |
Beierlein, Brian A (15)
|
MRLIAC |
45.00 |
33.56 |
-11.44 |
| 7 |
Lu, Brendan (14)
|
MRST |
42.13 |
35.90 |
-6.23 |
| 8 |
Trzaskowski, Michael (15)
|
MRHAA |
35.00 |
38.14 |
3.14 |
| 9 |
Cheng, Bryan (14)
|
MRST |
45.00 |
40.34 |
-4.66 |
| 10 |
Namkoong, Aiden (13)
|
MRLIAC |
47.49 |
41.70 |
-5.79 |
| 11 |
Chan, Elliot (13)
|
MRST |
1:01.00 |
49.58 |
-11.42 |
| 12 |
Wong, James (14)
|
MRLIAC |
1:00.00 |
50.09 |
-9.91 |
| 13 |
Dong, Andrew (14)
|
MRST |
50.40 |
50.58 |
0.18 |
| 14 |
Mutyala, Vivek (14)
|
MRLIAC |
55.00 |
52.38 |
-2.62 |
| 15 |
Fang, Terrence (13)
|
MRST |
52.00 |
57.16 |
5.16 |
|
Mutyala, Gautham (14)
|
MRLIAC |
1:00.00 |
DQ |
- |
|
Connolly, Connor P (14)
|
MRLIAC |
1:00.98 |
DQ |
- |
|
Malick, Zaid K (13)
|
MRLIAC |
58.00 |
NS |
- |
|
Hong, Donald (13)
|
MRLIAC |
46.05 |
NS |
- |
|
Park, Junebum D (13)
|
MRLIAC |
1:00.00 |
NS |
- |