| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Joachim, Carmeleau R (8)
|
MRNBS |
35.52 |
32.64 |
-2.88 |
| 2 |
Ticehurst, Lincoln J (8)
|
MRNBS |
42.27 |
39.72 |
-2.55 |
| 3 |
Jones, Austin T (8)
|
MRNBS |
48.02 |
41.40 |
-6.62 |
| 4 |
Hineman, Jacob G (7)
|
MRNDAC |
44.18 |
42.57 |
-1.61 |
| 5 |
Tennant, Logan M (8)
|
MRNBS |
48.31 |
43.43 |
-4.88 |
| 6 |
Lopez Leon, Raul Jr. A (7)
|
MRNDAC |
47.60 |
43.86 |
-3.74 |
| 7 |
Hambardzumyan, Arman (8)
|
MRSSL |
54.70 |
50.72 |
-3.98 |
| 8 |
Gomez Martinez, Jason (8)
|
MRMHHW |
|
51.20 |
- |
| 9 |
Mourges, John P (8)
|
MRHVD |
|
55.53 |
- |
| 10 |
Zurita, Adrian (7)
|
MRMHHW |
59.46 |
56.91 |
-2.55 |
| 11 |
Pagano, Luke C (7)
|
MRNBS |
59.55 |
57.67 |
-1.88 |
| 12 |
Poplawski, Dylan J (8)
|
MRPATS |
|
1:01.25 |
- |
| 13 |
Dabroski, Luke J (7)
|
MRNBS |
1:10.05 |
1:03.04 |
-7.01 |
| 14 |
Placide, Levi G (8)
|
MRNBS |
1:13.64 |
1:18.45 |
4.81 |
| 15 |
Poidomani, Ethan M (7)
|
MRWSSC |
|
1:22.23 |
- |
| 16 |
Friel, Adam J (6)
|
MRPBAC |
|
1:26.45 |
- |