| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McAllister, Patrick L (16)
|
MAPAAC |
1:06.94 |
1:06.50 |
-0.44 |
| 2 |
Delans, Wyatt C (17)
|
MAPAAC |
1:05.03 |
1:07.20 |
2.17 |
| 3 |
Lafond, Jack T (15)
|
MAUDAC |
1:08.43 |
1:07.44 |
-0.99 |
| 4 |
Thomas, Owen (15)
|
MAPJA |
1:08.46 |
1:10.10 |
1.64 |
| 5 |
Arsever, Marc L (14)
|
MAGAAC |
1:10.85 |
1:11.50 |
0.65 |
| 6 |
Ward, Benjamin K (16)
|
NJSTAC |
1:08.01 |
1:14.59 |
6.58 |
| 7 |
Mousley, Cameron R (16)
|
MAPJA |
1:16.66 |
1:15.68 |
-0.98 |
| 8 |
Pompizzi, Nicholas J (17)
|
MATSS |
1:13.35 |
1:15.69 |
2.34 |
| 9 |
Conrad, Karl M (16)
|
NJSTAC |
1:17.73 |
1:17.11 |
-0.62 |
| 10 |
Lehman, Nicholas J (15)
|
MAUN |
1:16.48 |
1:17.77 |
1.29 |
| 11 |
Dolan, Nathaniel W (16)
|
MAPAAC |
1:20.41 |
1:21.54 |
1.13 |
| 12 |
Engler, Jonathan T (15)
|
NJSTAC |
1:18.49 |
1:22.23 |
3.74 |
| 13 |
Evanowski, Jonathon (15)
|
MAPJA |
1:33.31 |
1:35.25 |
1.94 |
|
Duffy, Liam J (17)
|
MACBST |
1:02.28 |
NS |
- |
|
Boratto, Alessandro R (16)
|
MAUDAC |
1:06.41 |
NS |
- |