| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wells, Jesse (18)
|
MAUN |
1:00.74 |
1:01.93 |
1.19 |
| 1 |
Graver, Stephen M (15)
|
MAEAAC |
1:00.62 |
57.01 |
-3.61 |
| 2 |
Jones, Ryan M (15)
|
MAWAC |
1:04.26 |
1:05.60 |
1.34 |
| 2 |
Spector, Seth B (15)
|
MACBST |
55.62 |
57.07 |
1.45 |
| 3 |
Krieger, Aiden D (16)
|
MAWAC |
1:02.06 |
1:06.68 |
4.62 |
| 3 |
Krystkiewicz, Thomas M (16)
|
MACBST |
56.55 |
58.53 |
1.98 |
| 4 |
Likhokon, Zakhar (15)
|
MAORCA |
1:10.72 |
1:12.34 |
1.62 |
| 5 |
Leary, Brendan M (15)
|
MAWAC |
1:19.10 |
1:20.27 |
1.17 |
|
Cervantes-Rodriguez, Jorge L (17)
|
MACBST |
1:03.74 |
NS |
- |
|
Alpert, Daniel B (15)
|
MATHY |
59.74 |
NS |
- |