| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hadden, Fisher B (9)
|
CTIVY |
1:23.53 |
1:22.73 |
-0.80 |
| 2 |
Kim, Elijah S (10)
|
MRPAC |
1:22.34 |
1:24.01 |
1.67 |
| 3 |
Galeota, Oliver T (9)
|
CTIVY |
1:24.29 |
1:24.24 |
-0.05 |
| 4 |
Quinby, Caleb R (10)
|
CTWWRX |
1:38.46 |
1:26.64 |
-11.82 |
| 5 |
Cormier, Matthew J (10)
|
CTLEHY |
1:38.44 |
1:27.00 |
-11.44 |
| 6 |
Croutch, Tyler D (9)
|
MRMWDA |
1:29.78 |
1:27.66 |
-2.12 |
| 7 |
Feng, Ethan W (10)
|
CTIVY |
1:26.64 |
1:30.66 |
4.02 |
| 8 |
Spelman, Logan (10)
|
MRCSDC |
1:45.77 |
1:31.89 |
-13.88 |
| 9 |
Lyubman, Eric B (9)
|
MRPAC |
1:30.50 |
1:33.22 |
2.72 |
| 10 |
Cinek, Zachary (9)
|
MRPAC |
1:34.21 |
1:36.20 |
1.99 |
| 11 |
Cummins, Bradley A (10)
|
CTWWRX |
1:29.99 |
1:36.69 |
6.70 |
| 12 |
Woolard, Harrison * (10)
|
CTLEHY |
1:51.00 |
1:37.45 |
-13.55 |
| 13 |
Williams, McRae L (10)
|
CTLEHY |
1:50.00 |
1:37.59 |
-12.41 |
| 14 |
Shaw, Jaden K (10)
|
MRMWDA |
1:39.32 |
1:38.18 |
-1.14 |
| 15 |
Corrado, John Caleb E (10)
|
MRMWDA |
1:42.25 |
1:38.43 |
-3.82 |
| 16 |
Kuang, Jun (10)
|
CTOAK |
1:53.48 |
1:39.28 |
-14.20 |
| 17 |
Huh, Jin S (9)
|
CTNMEG |
|
1:41.34 |
- |
| 18 |
Rawat, Amartya * (9)
|
CTLEHY |
1:53.00 |
1:43.20 |
-9.80 |
| 19 |
Lin, Yibin L (9)
|
CTSAQ |
1:50.50 |
1:43.61 |
-6.89 |
| 20 |
Kern, Tyler J (9)
|
CTLEHY |
1:54.00 |
1:45.54 |
-8.46 |
| 21 |
Felker, Christopher D (10)
|
MRMWDA |
1:44.50 |
1:46.56 |
2.06 |