| | Age | Grade | Athlete | Time | ST | Team | Date | Meet |
| 1. | | 12 | Jordy Arriaga | 16:13.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| 2. | | 12 | Nick Modlin | 16:17.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| 3. | | 12 | Britt Henderson | 16:30.0PR | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 4. | | 11 | Andrew Nadler | 16:32.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 5. | | 10 | Bruce Ferraro | 16:39.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| 6. | | 10 | Liam Mahoney | 16:41.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 7. | | 11 | Kristopher Hansen | 16:43.0 | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 8. | | 12 | Yusef Hood | 16:44.0PR | IL | Chicago (Kenwood) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 9. | | 12 | Porter Truax | 16:48.0PR | IL | Chicago (Payton) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 10. | | 12 | Tommy Cox | 16:51.0PR | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 11. | | 12 | Peter Devitt | 16:52.0PR | IL | Chicago (St. Ignatius College Prep) | Sep 13
| U HIGH MIDWAY MILES #1 |
| 12. | | 11 | Tommy Ingalls | 16:53.0PR | UT | Snow Canyon | Sep 9
| PreRegion Meet (Region 9) |
| | | 11 | Brigham Whitney | 16:53.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 14. | | 11 | Luke Muzikowski | 16:54.0 | IL | Chicago (C. Hope Academy) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 15. | | 10 | Daniel Lorden | 16:55.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 16. | | 12 | Ethan Lee | 16:59.0PR | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 17. | | 10 | Edwin Arteaga | 17:06.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| 18. | | 12 | Philip Davis | 17:12.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 19. | | 12 | Jonathan Kamel | 17:16.0PR | IL | Chicago (Payton) | Sep 20
| U HIGH MIDWAY MILES #2 |
| | | 10 | Tony Gonzalez | 17:16.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 21. | | 11 | Terence Moran | 17:17.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| 22. | | 10 | Kevin Johnson | 17:18.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 23. | | 11 | Andrew Osgood | 17:19.0PR | CA | Downey | Sep 28
| MMC Cluster Meet #2 |
| 24. | | 12 | Timothy Warren | 17:21.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 25. | | 10 | Benjamin Powell | 17:22.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 12 | Adam Gray | 17:22.0PR | IL | Chicago (University) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 27. | | 12 | Matt Moussamih | 17:23.0PR | MA | Diman Regional Voc/Tech | Sep 27
| Diman, West Bridgewater @ Bristol Aggie |
| 28. | | 12 | Devin Gillespie | 17:27.0 | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| 29. | | 12 | Caleb Flack | 17:28.0 | IL | Chicago (F.W. Parker) | Oct 13
| ISL CONFERENCE MEET |
| 30. | | 12 | Jared Ellsworth | 17:30.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| 31. | | 10 | Joshua McPhie | 17:33.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 32. | | 9 | Benjamin Boswell | 17:36.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 33. | | 12 | Eloy Bleifuss-Prado... | 17:38.0 | IL | Chicago (F.W. Parker) | Oct 13
| ISL CONFERENCE MEET |
| | | 10 | Dan O'Keefe | 17:38.0PR | IL | Chicago (Mt. Carmel) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 35. | 17 | 12 | Andrew Palmer | 17:39.0PR | IL | Chicago (University) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 36. | | 11 | Tevin Cintron | 17:41.0PR | MA | Diman Regional Voc/Tech | Sep 27
| Diman, West Bridgewater @ Bristol Aggie |
| | | 12 | Nicholas Medina | 17:41.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 38. | | 12 | Mike Curley | 17:43.0 | MA | North Attleborough | Sep 13
| North Attleboro vs Attleboro |
| 39. | | 10 | Pat Schiller | 17:46.0PR | IL | Chicago (De La Salle) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 40. | | 12 | Tim Lunt | 17:49.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| 41. | | 11 | Michael Finch | 17:50.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| | | 11 | Jaren Ashby | 17:50.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 9 | Tony Solis | 17:50.0PR | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 44. | 18 | 12 | Daniel Gonzalez | 17:52.0PR | IL | Chicago (C. Hope Academy) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 45. | | 11 | Casey Kimzey | 17:54.0 | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| | | 12 | Colin Slager | 17:54.0PR | IL | Chicago (Mt. Carmel) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 47. | | 12 | Jacob Powell | 17:55.0 | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 48. | | 9 | Adam Petti | 17:57.0 | MA | West Bridgewater Mid/Sr | Sep 27
| Diman, West Bridgewater @ Bristol Aggie |
| | | 9 | Jacob Silverman | 17:57.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 50. | | 10 | Colton Bowler | 17:58.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| 51. | | 9 | Aidan Sarazen | 18:06.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| | | 10 | Nick Gallapo | 18:06.0PR | IL | Chicago (Mt. Carmel) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 53. | | 11 | Brady Simonson | 18:09.0 | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 11 | Armando Rodriguez | 18:09.0 | IL | Chicago (Jones) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 55. | | 12 | LaRon Rogers | 18:10.0PR | IL | Park Forest (Rich East) ** DON'T USE ** | Sep 20
| U HIGH MIDWAY MILES #2 |
| 56. | | 11 | Justin Bradshaw | 18:11.0PR | UT | Snow Canyon | Sep 9
| PreRegion Meet (Region 9) |
| | | 11 | Peter Graceffa | 18:11.0PR | MA | Pembroke | Oct 4
| Pembroke VS NQQuincy |
| 58. | | 12 | Andrew Flake | 18:12.0 | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 9 | Max Bucksbaum | 18:12.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 60. | | 12 | Cody Benham | 18:13.0 | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 61. | | 12 | Sam Learner | 18:16.0PR | IL | Chicago (Payton) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 62. | | 9 | Dylan Haig | 18:18.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| | | 11 | Augusto Estrada | 18:18.0 | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 64. | | 11 | Alfonso Figueroa | 18:20.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| | | 11 | Samuel Tenney | 18:20.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 9 | Michael Gross | 18:20.0 | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| | | 10 | Hideaki Nomura | 18:20.0PR | IL | Chicago (Kenwood) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 68. | | 10 | Byron Warby | 18:22.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| 69. | | 11 | Tanner Baird | 18:23.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| 70. | | 9 | Graham Ferguson | 18:25.0PR | IL | Chicago (Latin) | Oct 13
| ISL CONFERENCE MEET |
| 71. | | 11 | Brian Dinghra | 18:26.0PR | IL | Chicago (Latin) | Sep 20
| U HIGH MIDWAY MILES #2 |
| | | 10 | David Lechuga | 18:26.0 | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| | | 12 | Dixon Romeo | 18:26.0PR | IL | Chicago (Kenwood) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 74. | | 11 | Jacob Turner | 18:28.0PR | IL | Chicago (Payton) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 75. | | 12 | Deon Morrissette | 18:29.0 | IL | Chicago (Kenwood) | Sep 13
| U HIGH MIDWAY MILES #1 |
| 76. | | 12 | Jose Ortiz | 18:31.0PR | IL | Wheeling | Sep 8
| Quad meet vs. Barrington, Hersey @ Hoffman Es... |
| | | 12 | Ty Bowden | 18:31.0PR | UT | Snow Canyon | Sep 9
| PreRegion Meet (Region 9) |
| | | 11 | Jason Lindhardt | 18:31.0PR | UT | Pine View | Sep 9
| PreRegion Meet (Region 9) |
| | | 11 | George Bradley | 18:31.0 | MA | North Attleborough | Sep 13
| North Attleboro vs Attleboro |
| 80. | | 10 | Chase Jenkins | 18:32.0PR | UT | Snow Canyon | Sep 9
| PreRegion Meet (Region 9) |
| | | 12 | Forrest Soule | 18:32.0PR | MA | North Attleborough | Sep 13
| North Attleboro vs Attleboro |
| | | 11 | Patrick Lechner | 18:32.0 | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 83. | | 12 | Jack Coyle | 18:34.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 84. | | 11 | Joe Souza | 18:35.0PR | MA | West Bridgewater Mid/Sr | Sep 27
| Diman, West Bridgewater @ Bristol Aggie |
| 85. | | 12 | Ethan Fullerton | 18:36.0 | MA | Attleboro | Sep 13
| North Attleboro vs Attleboro |
| 86. | | 10 | Ian Flanagan | 18:38.0PR | MA | North Attleborough | Sep 13
| North Attleboro vs Attleboro |
| 87. | | 9 | Gabriel Johnson | 18:41.0PR | IL | Chicago (Kenwood) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 88. | | 10 | Alex Bowler | 18:42.0PR | MA | Pembroke | Oct 4
| Pembroke VS NQQuincy |
| 89. | | 11 | Frank Slabe | 18:43.0PR | IL | Chicago (Mt. Carmel) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 90. | | 12 | Mitchell Nixon | 18:45.0PR | MA | Attleboro | Sep 13
| North Attleboro vs Attleboro |
| | | 11 | Xavier Camacho | 18:45.0PR | IL | Chicago (Noble/Muchin) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
| 92. | | 11 | Javier Viramontes | 18:47.0PR | IL | Chicago (Gage Park) | Sep 20
| U HIGH MIDWAY MILES #2 |
| 93. | | 10 | Michael Kelleher | 18:48.0 | MA | North Attleborough | Sep 13
| North Attleboro vs Attleboro |
| | | 11 | Michael Gigante | 18:48.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| 95. | | 12 | Eric Harris | 18:49.0PR | MA | Attleboro | Sep 13
| North Attleboro vs Attleboro |
| | | 11 | Mike McMahon | 18:49.0PR | MA | Pembroke | Oct 4
| Pembroke VS NQQuincy |
| 97. | | 11 | A.J. Yergenson | 18:50.0PR | UT | Desert Hills | Oct 11
| Region 9 XC Meet |
| | | 9 | Alec Brennan | 18:50.0PR | IL | Niles (Northridge Prep) | Oct 13
| ISL CONFERENCE MEET |
| | | 10 | Frank Waggoner | 18:50.0 | IL | Chicago (University) | Oct 13
| ISL CONFERENCE MEET |
| 100. | | 11 | Benjamin Meyer | 18:51.0 | IL | Chicago (University) | Oct 22
| IHSA REGIONAL U HIGH -Washington Park |
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