| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sedlock, Charlie J (12)
|
CTCPAC |
1:12.54 |
1:08.44 |
-4.10 |
| 2 |
Carre, Ryan P (11)
|
CTCPAC |
1:15.14 |
1:10.22 |
-4.92 |
| 3 |
Dimanche, Jason R (11)
|
CTCPAC |
1:12.77 |
1:10.67 |
-2.10 |
| 4 |
Babashak, Daniel C (12)
|
CTCPAC |
1:13.00 |
1:10.98 |
-2.02 |
| 5 |
Bolgov, Vasiliy (12)
|
CTSJCC |
1:21.75 |
1:13.08 |
-8.67 |
| 6 |
Ladyzhensky, Michael (12)
|
CTCPAC |
1:16.56 |
1:13.09 |
-3.47 |
| 7 |
Sohng, Xander D (11)
|
MRSMC |
1:17.94 |
1:17.25 |
-0.69 |
| 8 |
Lotstein, Jonah P (11)
|
CTUN |
1:20.10 |
1:17.94 |
-2.16 |
| 9 |
McCracken, Callum C (12)
|
CTCPAC |
1:16.35 |
1:18.04 |
1.69 |
| 10 |
Salli, Sean T (11)
|
CTCPAC |
1:21.04 |
1:18.51 |
-2.53 |
| 11 |
Alves, Felipe D (12)
|
CTICSC |
1:20.77 |
1:18.85 |
-1.92 |
| 12 |
Wool, Blake (11)
|
CTFVYT |
1:15.49 |
1:19.60 |
4.11 |
| 13 |
Tsagareishvili, Giorgi (12)
|
CTSSAC |
11:04.38 |
1:20.75 |
-583.63 |
| 14 |
Ovsag, Luke S (12)
|
CTUN |
1:21.38 |
1:24.02 |
2.64 |
| 15 |
Malionek, Elias R (11)
|
MRSMC |
1:23.02 |
1:24.35 |
1.33 |
| 16 |
McCall, Jonathan G (11)
|
MRSMC |
1:27.30 |
1:25.50 |
-1.80 |
| 17 |
Padilla, Cesar (12)
|
CTARAC |
1:28.47 |
1:26.19 |
-2.28 |
| 18 |
Ritchie, David C (11)
|
CTCPAC |
1:28.45 |
1:28.24 |
-0.21 |
| 19 |
Ruemmele-Stirbis, Matthew M (12)
|
CTARAC |
1:33.76 |
1:31.95 |
-1.81 |
| 20 |
Bodick, Ryan C (11)
|
CTCPAC |
1:29.90 |
1:32.57 |
2.67 |
| 21 |
Bolton, Grant (11)
|
CTBSY |
1:34.44 |
1:33.38 |
-1.06 |
| 22 |
Fabbri Purwin, Bernardo (11)
|
MRSMC |
1:30.67 |
1:35.06 |
4.39 |
| 23 |
Thirumaran, Thooyan S (11)
|
CTARAC |
1:34.89 |
1:36.60 |
1.71 |
|
Salgado, Jonathan (12)
|
CTICSC |
1:08.80 |
DQ |
- |
|
Jacheo, Lelan F (12)
|
CTARAC |
1:55.00 |
DQ |
- |
|
Pascual, Franklin (12)
|
CTCPAC |
1:51.00 |
NS |
- |