| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Papsco, Zachary T (15)
|
MRHAA |
1:09.09 |
57.57 |
-11.52 |
| 2 |
Cannon, Sean D (17)
|
MRCSC |
1:05.72 |
58.02 |
-7.70 |
| 3 |
Millkey, Nicholas W (15)
|
MRHAA |
58.00 |
58.53 |
0.53 |
| 4 |
Fisher, Alexander (16)
|
MRHAA |
1:10.77 |
1:00.51 |
-10.26 |
| 5 |
Chernik, Noah (17)
|
MRCSC |
1:03.86 |
1:01.60 |
-2.26 |
| 6 |
Carney, Colin (17)
|
MRWISC |
1:01.05 |
1:02.31 |
1.26 |
| 7 |
Casey, Jack H (15)
|
MRHAA |
1:00.20 |
1:02.45 |
2.25 |
| 8 |
McCaffery, Kevin T (17)
|
MRBBSC |
1:02.61 |
1:03.34 |
0.73 |
| 9 |
Parrinello, Anthony A (16)
|
MRFA |
1:05.99 |
1:03.77 |
-2.22 |
| 10 |
Prevosto, Salvatore A (17)
|
MRIA |
1:06.00 |
1:04.25 |
-1.75 |
| 11 |
White, Devin H (15)
|
MRIA |
1:03.00 |
1:05.10 |
2.10 |
| 12 |
Schulze, Edward A (16)
|
MRIA |
1:12.00 |
1:05.24 |
-6.76 |
| 13 |
Maloney, Michael C (16)
|
MRFA |
1:10.99 |
1:05.36 |
-5.63 |
| 14 |
Fisher, Evan E (12)
|
MRSSC |
1:09.99 |
1:05.99 |
-4.00 |
| 15 |
Loos, Thomas J (15)
|
MRCSC |
|
1:06.33 |
- |
| 16 |
Oganesian, Mel (15)
|
MRBBSC |
1:06.25 |
1:07.87 |
1.62 |
| 17 |
Barry, Coleman D (15)
|
MRBBSC |
1:06.37 |
1:08.29 |
1.92 |
| 18 |
Jackson, Eric R (16)
|
MRIA |
1:15.00 |
1:10.81 |
-4.19 |
| 19 |
Stanley, Jack N (15)
|
MRBBSC |
1:11.89 |
1:10.89 |
-1.00 |
| 20 |
Claps, Danny (15)
|
MRHAA |
1:11.62 |
1:12.52 |
0.90 |
| 21 |
Haughie, Robert (16)
|
MRIA |
1:24.00 |
1:15.26 |
-8.74 |
| 22 |
Caillias, Sean R (15)
|
MRFA |
1:29.99 |
1:17.71 |
-12.28 |
| 23 |
Siemers, Philip F (16)
|
MRBBSC |
1:15.55 |
1:20.68 |
5.13 |
|
Kayku, Mehmet (9)
|
MRWISC |
1:43.44 |
DQ |
- |
|
Neri, Nicholas J (16)
|
MRIA |
1:02.00 |
NS |
- |
|
Beutel, Brendan M (15)
|
MRSSC |
1:15.99 |
NS |
- |
|
Caraher, Sean P (17)
|
MRIA |
1:03.50 |
NS |
- |