| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Edward B (12)
|
CTWEST |
39.28 |
40.50 |
1.22 |
| 2 |
Carlone, Nicholas L (12)
|
NEMTSC |
41.65 |
40.60 |
-1.05 |
| 3 |
Arquillano, Melson Jayven L (12)
|
NEHAY |
40.15 |
40.94 |
0.79 |
| 4 |
Lin, Trenton H (12)
|
NEPHX |
44.60 |
43.74 |
-0.86 |
| 5 |
Crisafulli, Dominic J (12)
|
NEMWYS |
43.49 |
43.95 |
0.46 |
| 6 |
Maron, Jack J (12)
|
NEHAY |
45.99 |
44.36 |
-1.63 |
| 7 |
Herrera, Javier I (11)
|
NEMTSC |
46.20 |
44.41 |
-1.79 |
| 8 |
Kennedy, Samuel P (12)
|
NEATST |
41.88 |
44.66 |
2.78 |
| 9 |
Picard, Griffin M (12)
|
NEPHX |
45.32 |
45.02 |
-0.30 |
| 10 |
Ferrucci, Leo S (11)
|
NEPHX |
46.50 |
45.44 |
-1.06 |
| 11 |
Heslope, Tyshawn M (12)
|
NEPVAA |
44.32 |
46.40 |
2.08 |
| 12 |
Lewis, Graham M (11)
|
CTWEST |
44.68 |
47.71 |
3.03 |
| 13 |
Giguere, Luke J (12)
|
NEBSST |
47.45 |
47.79 |
0.34 |
| 14 |
Bissaillon, Jack M (11)
|
NEABF |
47.45 |
48.07 |
0.62 |
| 15 |
Root, Peter L (11)
|
NEABF |
52.66 |
51.02 |
-1.64 |
| 16 |
Zacks, Dylan M (12)
|
NEHRY |
|
51.16 |
- |
| 17 |
Hong, Evan C (11)
|
NEMTSC |
49.79 |
51.50 |
1.71 |
| 18 |
Zhang, Zack Y (11)
|
NEMWYS |
49.42 |
51.78 |
2.36 |
| 19 |
LePage, Brady R (11)
|
NEHYV |
55.08 |
52.02 |
-3.06 |
| 20 |
Li, Benson G (12)
|
NEABF |
51.89 |
52.64 |
0.75 |
| 21 |
Lyons, Benjamin L (12)
|
NEMTSC |
53.96 |
53.14 |
-0.82 |
| 22 |
Sanchez, Kevin S (11)
|
NEPVAA |
55.16 |
56.98 |
1.82 |
| 23 |
Qi, Derek (11)
|
NEMWYS |
54.79 |
57.50 |
2.71 |
| 24 |
Spraggon, Liam G (11)
|
NEMTSC |
1:08.28 |
1:03.42 |
-4.86 |
| 25 |
Nandakumar, Tarun (11)
|
NEMTSC |
1:05.50 |
1:03.76 |
-1.74 |