| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | 18 | 12 | Julian Watson | 14:16.0PR | IL | Darien (Hinsdale South) | Sep 28
| Hinsdale Central / Hinsdale South Boys Dual M... |
| 2. | | 10 | Adam Fournier | 15:31.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 3. | | 12 | Niko Vallianatos | 15:41.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 4. | | 10 | Thomas Polen | 15:47.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 5. | | 11 | Andrew Tilly | 15:55.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 6. | | 12 | Nicholas Kania | 15:57.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 7. | 18 | 12 | Gavin Kirby | 15:59.9 | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 8. | | 10 | Aaron Koehler | 16:07.0PR | IL | Darien (Hinsdale South) | Sep 10
| Hinsdale South / Addison Trail Boys Dual Meet |
| 9. | 17 | 11 | Brooks Julian | 16:07.1PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 10. | | 12 | Jake Schilling | 16:08.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 11. | | 10 | Owen Atkinson | 16:21.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 12. | 17 | 12 | Keaton Hancock | 16:23.2PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 13. | | 9 | Micah McGuire | 16:43.3PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 14. | | 11 | Quartus Rassi | 16:47.0PR | IL | Darien (Hinsdale South) | Sep 10
| Hinsdale South / Addison Trail Boys Dual Meet |
| 15. | | 10 | Jarrett Doll | 16:49.6PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 16. | 18 | 12 | Colin Kocher | 16:50.2PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 17. | 16 | 10 | Holden Hough | 16:56.0PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 18. | 15 | 10 | Kayden Miller | 16:59.0PR | IL | Darien (Hinsdale South) | Sep 10
| Hinsdale South / Addison Trail Boys Dual Meet |
| 19. | | 9 | Mason White | 17:09.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 20. | | 10 | Liam Carey | 17:18.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 21. | | 10 | Adam Bromberek | 17:19.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 22. | | 10 | Matthew Sharp | 17:22.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 23. | | 12 | Glen Hogan | 17:25.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 24. | | 11 | Tyler Surprenant | 17:31.3PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 25. | | 12 | Hari Mohil | 17:42.0PR | IL | Darien (Hinsdale South) | Sep 28
| Hinsdale Central / Hinsdale South Boys Dual M... |
| 26. | | 10 | Jaitin Pallath | 17:47.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 27. | 17 | 11 | Drew Blank | 17:47.3PR | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 28. | 17 | 11 | Moise York | 17:56.3PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 29. | | 10 | Anthony Lavorato | 17:58.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 30. | 15 | 9 | Nolan Spangler | 17:59.0PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 31. | | 12 | Matt Deuschle | 18:08.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| | | 9 | Jack Davey | 18:08.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 33. | | 11 | Tomas Garrido | 18:11.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 34. | | 9 | Parker Smith | 18:12.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 35. | | 12 | Aj Estrada | 18:28.0PR | IL | Darien (Hinsdale South) | Sep 28
| Hinsdale Central / Hinsdale South Boys Dual M... |
| 36. | | 12 | Philip Cyriac | 18:29.0PR | IL | Darien (Hinsdale South) | Sep 14
| Hinsdale South / Willowbrook Dual Meet |
| | | 11 | Jay Yang | 18:29.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 38. | | 9 | Alec Miller | 18:34.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 39. | | 11 | Michael Compton | 18:40.0PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 40. | 15 | 10 | Carson Elko | 18:49.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 41. | | 9 | Toqir Mir | 19:09.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 42. | | 10 | Kevin Dillenburg | 19:11.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| | | 12 | Juan Mejia | 19:11.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 44. | | 11 | John Blakely | 19:12.4PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 45. | 17 | 12 | Rylin Kilpatrick | 19:14.8 | IL | Olney (Richland County) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 46. | | 9 | Anthony Cox | 19:20.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 47. | | 10 | John Collins | 19:24.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 48. | | 9 | Miguel Mejia Herrer... | 19:28.0PR | IL | Darien (Hinsdale South) | Sep 14
| Hinsdale South / Willowbrook Dual Meet |
| 49. | | 9 | Erik Larson | 19:29.0PR | IL | Darien (Hinsdale South) | Sep 14
| Hinsdale South / Willowbrook Dual Meet |
| 50. | | 12 | Josh Freese | 19:30.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 51. | | 10 | Evan Vredenburgh | 20:03.3PR | IL | Danville (H.S.) | Sep 12
| Cerro Gordo, Danville, Lawrenceville, Mt. Car... |
| 52. | | 10 | DeMarcus Williams | 20:28.0PR | IL | Darien (Hinsdale South) | Sep 3
| Hinsdale South / Leyden Boys Dual Meet |
| 53. | | 9 | Philemon Rassi | 20:43.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 54. | | 11 | Sunny Rana | 20:45.0PR | IL | Lemont (H.S.) | Sep 15
| Lemont v.s. Shepard Boys Dual 9-15-20 |
| 55. | | 10 | Zayd Truttling | 20:57.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 56. | | 10 | Kacper Kwiecien | 20:59.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 57. | | 12 | Carnig Hsia | 21:08.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 58. | | 9 | Davin Olsen | 21:10.0PR | IL | Darien (Hinsdale South) | Oct 5
| Hinsdale South/Morton Dual |
| 59. | | 12 | Umair Arshad | 21:45.0PR | IL | Darien (Hinsdale South) | Sep 3
| Hinsdale South / Leyden Boys Dual Meet |
| 60. | | 9 | Skylar Haney | 23:43.0PR | IL | Darien (Hinsdale South) | Sep 3
| Hinsdale South / Leyden Boys Dual Meet |
| 61. | | 9 | Joshua Byrd | 24:40.0PR | IL | Darien (Hinsdale South) | Sep 3
| Hinsdale South / Leyden Boys Dual Meet |