| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bingel, Kyler Y (15)
|
ILPPD |
20:07.19 |
17:50.80 |
-136.39 |
| 2 |
Rupniewski, Oliver A (13)
|
ILPPD |
|
17:56.05 |
- |
| 3 |
Woo, Ayden (14)
|
ILPPD |
|
18:36.25 |
- |
| 4 |
Beard, Corey R (13)
|
ILBRRY |
|
18:40.57 |
- |
| 5 |
Rulkowski, Anthony J (14)
|
ILPPD |
|
18:56.53 |
- |
| 6 |
Johnson, Matthew R (16)
|
ILMAVS |
18:40.00 |
19:09.38 |
29.38 |
| 7 |
Smith, Nolan W (14)
|
ILPPD |
|
19:15.87 |
- |
| 8 |
McKinney, Charles P (12)
|
ILPPD |
|
19:17.80 |
- |
| 9 |
Slagter, Chase T (14)
|
ILMMSC |
19:27.88 |
19:26.28 |
-1.60 |
| 10 |
Willis, Matthew A (16)
|
ILMMSC |
19:15.77 |
19:30.76 |
14.99 |
| 11 |
Tatevosian, David T (16)
|
ILMMSC |
19:30.15 |
19:52.10 |
21.95 |
| 12 |
Marsh, Michael R (13)
|
ILACAD |
|
19:57.93 |
- |
| 13 |
Wade, Owen P (14)
|
ILPPD |
|
19:58.34 |
- |
| 14 |
Watson, Ryan S (13)
|
ILMAVS |
|
21:40.85 |
- |
|
Lindstrom, Nathan A (14)
|
ILACAD |
|
NS |
- |
|
Hackemack, Luke H (15)
|
ILLIFE |
18:47.22 |
NS |
- |