| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Negron, Rey L (12)
|
MRFA |
1:08.24 |
1:07.95 |
-0.29 |
| 2 |
Ferrer, Mia N (12)
|
MRFA |
1:10.15 |
1:11.23 |
1.08 |
| 3 |
Minns, Claire C (11)
|
MRFA |
1:15.05 |
1:13.42 |
-1.63 |
| 4 |
Altamore, Annalise (11)
|
MRFA |
1:12.03 |
1:15.14 |
3.11 |
| 5 |
Ysabel, Jace X (11)
|
MRFA |
1:18.24 |
1:17.59 |
-0.65 |
| 6 |
Ferro, Michael X (9)
|
MRFA |
1:17.89 |
1:17.88 |
-0.01 |
| 7 |
Sabatella, Gavin M (10)
|
MRFA |
1:17.94 |
1:18.08 |
0.14 |
| 8 |
Fitzpatrick, Mackenzie A (12)
|
MRFA |
1:18.87 |
1:18.43 |
-0.44 |
| 9 |
Phillips, Jackson (11)
|
MRFA |
1:20.78 |
1:19.55 |
-1.23 |
| 10 |
Kleinert, Anna R (11)
|
MRFA |
1:30.35 |
1:20.55 |
-9.80 |
| 11 |
Jablow, Daniel M (11)
|
MRFA |
1:19.30 |
1:20.87 |
1.57 |
| 12 |
Subillaga-Dubon, Jose A (12)
|
MRFA |
1:26.42 |
1:23.97 |
-2.45 |
| 13 |
Sagapuram, Val A (11)
|
MRFA |
1:18.84 |
1:25.29 |
6.45 |
| 14 |
Heilbronn, Lake M (9)
|
MRFA |
1:28.50 |
1:29.40 |
0.90 |
| 15 |
Howell, Tyler (10)
|
MRFA |
1:27.97 |
1:29.70 |
1.73 |
| 16 |
Atwood, Tristin J (10)
|
MRFA |
1:34.65 |
1:30.28 |
-4.37 |
| 17 |
Howell, Lucas (8)
|
MRFA |
1:29.33 |
1:32.46 |
3.13 |
| 18 |
Negron, Daniel L (10)
|
MRFA |
1:33.64 |
1:33.22 |
-0.42 |
| 19 |
Feehan, Thomas (12)
|
MRFA |
1:37.73 |
1:34.89 |
-2.84 |
| 20 |
Dippel, Daniel (10)
|
MRFA |
1:44.57 |
1:36.71 |
-7.86 |
| 21 |
Mammolito, Ryder P (12)
|
MRFA |
|
1:36.84 |
- |
| 22 |
Boyon, Grace E (9)
|
MRFA |
1:37.64 |
1:37.94 |
0.30 |
| 23 |
Geta, Sophie (8)
|
MRFA |
1:48.52 |
1:41.92 |
-6.60 |
| 24 |
Lau, Chloe (9)
|
MRFA |
|
1:43.13 |
- |
| 25 |
Levesque, Thomas P (9)
|
MRFA |
|
1:44.58 |
- |
| 26 |
Haralambidis, Zoe E (11)
|
MRFA |
1:50.36 |
1:53.93 |
3.57 |
| 27 |
Jang, Junha (9)
|
MRFA |
|
1:56.74 |
- |
| 28 |
Ferrer, Ava C (8)
|
MRFA |
|
1:59.27 |
- |
| 29 |
Puleo, Olivia R (8)
|
MRFA |
|
1:59.61 |
- |
| 30 |
Ephrem, Meklit (10)
|
MRFA |
|
2:05.04 |
- |
|
Ng, Eric (9)
|
MRFA |
1:18.39 |
NS |
- |
|
Smolenski, Mary M (8)
|
MRFA |
1:21.58 |
NS |
- |