| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hoban, Owen M (16)
|
PVRED |
50.13 |
51.03 |
0.90 |
| 2 |
Brown, Carter M (17)
|
PVRED |
54.65 |
54.87 |
0.22 |
| 3 |
Lingafelt, Sean M (15)
|
PVBLUE |
54.49 |
54.89 |
0.40 |
| 4 |
Pearson, Boden J (17)
|
PVBLAC |
54.85 |
55.09 |
0.24 |
| 5 |
Mercer, Cooper D (17)
|
PVBLAC |
54.79 |
56.58 |
1.79 |
| 6 |
Friend, Andre J (16)
|
PVBLUE |
59.14 |
57.06 |
-2.08 |
| 7 |
Bohabot, Jorge I (16)
|
PVRED |
55.96 |
57.36 |
1.40 |
| 8 |
Stahl, Annaleagh N (17)
|
PVBLAC |
56.80 |
58.21 |
1.41 |
| 9 |
Grendysz, Aiden C (15)
|
PVBLUE |
58.63 |
58.31 |
-0.32 |
| 10 |
Epifanio, Patrick X (17)
|
PVBLAC |
1:02.28 |
59.34 |
-2.94 |
| 11 |
Chaky, Dylan M (16)
|
PVBLAC |
55.43 |
59.54 |
4.11 |
| 12 |
Anderson, Nicholas J (18)
|
PVBLUE |
58.82 |
1:00.54 |
1.72 |
| 13 |
Martel, Alyssa A (17)
|
PVBLUE |
1:00.61 |
1:01.66 |
1.05 |
| 14 |
Chierico, Nicolas M (15)
|
PVRED |
56.47 |
1:01.79 |
5.32 |
| 15 |
Daniel, Lucy A (15)
|
PVRED |
1:00.45 |
1:02.01 |
1.56 |
| 16 |
Browne, Lyla B (16)
|
PVBLUE |
1:10.76 |
1:02.64 |
-8.12 |
| 17 |
Worth, Brooke M (16)
|
PVBLAC |
1:04.50 |
1:03.58 |
-0.92 |
| 18 |
Von Herbulis, Lillian M (16)
|
PVRED |
1:01.81 |
1:05.17 |
3.36 |
| 19 |
Roder, Maria G (17)
|
PVBLAC |
1:09.66 |
1:07.06 |
-2.60 |
| 20 |
Craft, Allegra M (16)
|
PVRED |
1:03.01 |
1:08.00 |
4.99 |
| 21 |
Ashurst, Addison C (17)
|
PVBLUE |
1:11.08 |
1:11.26 |
0.18 |