| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Franzone, Louis J (15)
|
MAMSA |
22.23 |
22.83 |
0.60 |
| 2 |
Goldszal, Leonardo (16)
|
MALMAC |
22.67 |
22.85 |
0.18 |
| 3 |
Chen, Chase C (17)
|
MASSC |
23.03 |
23.10 |
0.07 |
| 4 |
Guckavan, Noah M (17)
|
MAUPY |
23.38 |
23.29 |
-0.09 |
| 5 |
Kern, Trevor T (17)
|
MACAA |
23.47 |
23.38 |
-0.09 |
| 6 |
McGill, Will R (17)
|
MASSC |
24.21 |
24.12 |
-0.09 |
| 7 |
Suit, Nathan A (15)
|
MADCAA |
23.75 |
24.15 |
0.40 |
| 8 |
Myers, Carter K (16)
|
MADCAA |
23.96 |
24.18 |
0.22 |
| 9 |
Harris, Christopher (16)
|
MALMAC |
24.68 |
24.76 |
0.08 |
| 10 |
Peterson, JB (15)
|
MARAYS |
24.84 |
25.14 |
0.30 |
| 11 |
Spak, Nathan M (15)
|
MAUPY |
25.50 |
25.36 |
-0.14 |
| 12 |
Cassidy, Jack W (15)
|
MAUNGR |
24.67 |
25.73 |
1.06 |
| 13 |
Duncan, Cason (15)
|
MACAA |
25.83 |
26.00 |
0.17 |
| 14 |
Chung, Brian Y (15)
|
MARAYS |
25.69 |
26.03 |
0.34 |
| 15 |
Bonsall, Michael (15)
|
MAWCAY |
26.89 |
26.78 |
-0.11 |
| 16 |
Chalissery, Francis G (15)
|
MALMAC |
27.35 |
26.95 |
-0.40 |
| 17 |
Kiddie, Andrew J (15)
|
MAWAP |
28.92 |
27.26 |
-1.66 |
| 18 |
Hickey, Andrew (15)
|
MAWCAY |
27.13 |
27.30 |
0.17 |
| 19 |
Keener, Benjamin L (15)
|
MAEAC |
27.93 |
27.69 |
-0.24 |
| 20 |
Rainey, Evan J (15)
|
MASSC |
28.20 |
28.14 |
-0.06 |
|
Bruno, James M (16)
|
MASSC |
24.97 |
NS |
- |
|
Marlowe, Maximus E (15)
|
MASSC |
29.34 |
NS |
- |
|
Mastrangelo, Brett M (17)
|
MASSC |
23.35 |
NS |
- |
|
Boerger, Thomas R (15)
|
MASSC |
23.90 |
NS |
- |
|
Miller-Wilson, Elijah S (16)
|
MALMAC |
26.61 |
NS |
- |
|
Yaglenski, Thomas J (15)
|
MAUDAC |
23.16 |
NS |
- |
|
Sullivan, Jack T (16)
|
MADCAA |
25.86 |
NS |
- |
|
West, Brian A (17)
|
MACAA |
26.53 |
NS |
- |