| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pezzella, Nicholas E (14)
|
MASJAC |
52.44 |
52.18 |
-0.26 |
| 2 |
Woodzell, Ryan W (13)
|
MADYD |
53.58 |
53.61 |
0.03 |
| 3 |
Crumpton, Alex W (14)
|
MASJAC |
58.49 |
57.27 |
-1.22 |
| 4 |
Nier, Lukas D (13)
|
MAGSA |
57.39 |
57.51 |
0.12 |
| 5 |
Brown, Benjamin R (13)
|
MAGSA |
57.90 |
59.14 |
1.24 |
| 6 |
Gao, Kevin (14)
|
NJUNSV |
59.62 |
59.86 |
0.24 |
| 7 |
Arjona, Alexander J (14)
|
MANSC |
|
1:00.13 |
- |
| 8 |
Wojnovich, Brady K (14)
|
MAGSA |
1:00.47 |
1:00.96 |
0.49 |
| 9 |
Ela, Jordan M (14)
|
MAGSA |
1:02.35 |
1:02.29 |
-0.06 |
| 10 |
Steele, Rory (13)
|
MADYD |
1:05.68 |
1:03.53 |
-2.15 |
| 11 |
Mishler, Matthew R (13)
|
MAGSA |
1:02.56 |
1:03.62 |
1.06 |
| 12 |
Stockhammer, Darin L (14)
|
MAGSA |
1:04.02 |
1:04.82 |
0.80 |
| 13 |
Lafferty, Andrew P (13)
|
MASJAC |
|
1:05.10 |
- |
| 14 |
Melli, Justin P (13)
|
MAWWC |
1:09.63 |
1:05.24 |
-4.39 |
| 15 |
Fredericksdorf, Brandon S (14)
|
MANSC |
1:05.60 |
1:05.57 |
-0.03 |
| 16 |
Shea IV, John F (13)
|
MAGSA |
1:07.51 |
1:05.77 |
-1.74 |
| 17 |
Loh, Ethan K (13)
|
MAGSA |
1:06.87 |
1:06.32 |
-0.55 |
| 18 |
Fisher, Simon T (13)
|
MAUNSJ |
1:08.31 |
1:08.91 |
0.60 |
| 19 |
Mehta, Nikhilesh (13)
|
MASJAC |
1:11.21 |
1:10.69 |
-0.52 |
| 20 |
Alaoui, Munir (13)
|
MANSC |
1:16.35 |
1:18.83 |
2.48 |
|
Zaitz, Zachary F (14)
|
MASJAC |
1:08.94 |
NS |
- |