| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Williams, Brendan M (17)
|
MRTVSC |
52.97 |
56.30 |
3.33 |
| 2 |
Llewellyn, James (16)
|
MRCSDC |
55.13 |
59.84 |
4.71 |
| 3 |
Kaufer, Evan A (16)
|
MRIA |
58.27 |
1:00.18 |
1.91 |
| 4 |
Engel, Ryan (17)
|
MRIA |
59.36 |
1:02.63 |
3.27 |
| 5 |
Chiarella, Richard J (15)
|
MRTVSC |
57.16 |
1:03.04 |
5.88 |
| 6 |
LaDue, Ryan (17)
|
MRIA |
59.17 |
1:03.63 |
4.46 |
| 7 |
Vavalle, Antonio (15)
|
MRTVSC |
59.17 |
1:03.90 |
4.73 |
| 8 |
Stanzione, Jonathan D (16)
|
MRCSDC |
57.60 |
1:04.16 |
6.56 |
| 9 |
Leuly, Shane C (17)
|
MRIA |
1:01.08 |
1:04.17 |
3.09 |
| 10 |
Shemetov, Daniel B (15)
|
MRFA |
1:02.68 |
1:04.65 |
1.97 |
| 11 |
Albert, Adam (15)
|
MRTVSC |
1:08.29 |
1:09.06 |
0.77 |
| 12 |
Fitzgerald, Jason L (16)
|
MRSSC |
1:12.70 |
1:09.29 |
-3.41 |
| 13 |
Aouchiche, Ameziane A (15)
|
MRFA |
1:10.87 |
1:10.09 |
-0.78 |
| 14 |
O'Brien, Nicholas J (16)
|
MRFA |
1:09.94 |
1:10.56 |
0.62 |
| 15 |
Yap, Anil C (15)
|
MRSSC |
1:17.24 |
1:10.97 |
-6.27 |
| 16 |
Kalenja, Keno (15)
|
MRIA |
1:15.55 |
1:12.77 |
-2.78 |
| 17 |
LU, Allen P (15)
|
MRLIE |
1:24.05 |
1:12.99 |
-11.06 |
| 18 |
Grosman, Jamie (16)
|
MRUN |
1:29.30 |
1:16.31 |
-12.99 |
| 19 |
Weinberg, Harrison (15)
|
MRLIE |
1:21.36 |
1:17.16 |
-4.20 |
| 20 |
Levine, Isaac E (15)
|
MRIA |
1:16.38 |
1:17.19 |
0.81 |
| 21 |
Fehn, Matthew J (16)
|
MRCSDC |
1:26.46 |
1:24.92 |
-1.54 |