| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harrington, Henry T (7)
|
VANOVA |
47.27 |
45.25 |
-2.02 |
| 2 |
Bonham, Carter D (8)
|
VANOVA |
54.80 |
47.35 |
-7.45 |
| 3 |
Peat, Cole H (8)
|
VANOVA |
54.82 |
51.56 |
-3.26 |
| 4 |
Spain, Charles W (7)
|
VANOVA |
51.04 |
51.63 |
0.59 |
| 5 |
Payne, Matthew B (8)
|
VANOVA |
51.76 |
51.72 |
-0.04 |
| 6 |
McCormack, Owen T (8)
|
VANOVA |
|
51.98 |
- |
| 7 |
Cho, Nathan K (7)
|
VANOVA |
49.64 |
52.39 |
2.75 |
| 8 |
Worthington, Breckin K (8)
|
VANOVA |
56.08 |
52.58 |
-3.50 |
| 9 |
Greiner, Beckett S (8)
|
VANOVA |
53.34 |
54.71 |
1.37 |
| 10 |
Aldridge, Rafe G (7)
|
VANOVA |
|
59.10 |
- |
| 11 |
McMunn, Eli K (8)
|
VAPSDN |
55.11 |
59.17 |
4.06 |
| 12 |
Worthington, Cullen T (7)
|
VANOVA |
59.81 |
1:00.69 |
0.88 |
| 13 |
McMunn, Max O (8)
|
VAPSDN |
1:01.87 |
1:02.65 |
0.78 |
| 14 |
Roy, Advaith (8)
|
VANOVA |
|
1:03.27 |
- |
| 15 |
Jin, Taylor Y (7)
|
VANOVA |
1:14.21 |
1:04.33 |
-9.88 |
| 16 |
Smith, Bodhi C (7)
|
VAPSDN |
1:12.75 |
1:09.89 |
-2.86 |
| 17 |
Crown, Ethan A (8)
|
VAPSDN |
|
1:27.25 |
- |