| 1. | 12 | | Peter Geithner | 4:11.01a | CT | The Brunswick | NEPSTA Division II Championships | Sat, May 19 |
| 2. | - | | Avery Baldwin | 4:13.63a | CT | Hotchkiss | NEPSTA Div I Championship | Sat, May 19 |
| 3. | 12 | | Emmett Shipway | 4:15.23a | CT | Westminster | NEPSTA Division II Championships | Sat, May 19 |
| 4. | - | | Quinn O'Malley | 4:19.54a | CT | Taft | NEPSTA Div I Championship | Sat, May 19 |
| 5. | 12 | | Andrew Segraves | 4:19.63a | CT | Hopkins | NEPSTA Division II Championships | Sat, May 19 |
| 6. | 11 | | Michael Horowicz | 4:21.23a | CT | The Loomis Chaffee | NEPSTA Div I Championship | Sat, May 19 |
| 7. | 11 | | Jack Farrell | 4:23.52a | CT | Kingswood-Oxford | New England Div. III Championships | Sat, May 19 |
| 8. | 9 | | Kaison Ifill | 4:23.60 | CT | Suffield Academy | Suffield/Taft/Hotchkiss | Wed, May 9 |
| 9. | - | | Preston Veley | 4:23.82a | CT | Taft | NEPSTA Div I Championship | Sat, May 19 |
| 10. | 12 | | Andrew Shichman | 4:24.78a | CT | The Loomis Chaffee | NEPSTA Div I Championship | Sat, May 19 |
| 11. | 12 | | Nick Dresch | 4:24.91a | CT | Hyde School | New England Div. III Championships | Sat, May 19 |
| 12. | 12 | | Ben Washburn | 4:24.94a | CT | Kingswood-Oxford | New England Div. III Championships | Sat, May 19 |
| 13. | 12 | | Emmett Rafferty | 4:34.19a | CT | Watertown | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 14. | 12 | | Tim Gavin | 4:34.66a | CT | Canton | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 15. | - | | Dan Kornacki | 4:35.08a | CT | Choate Rosemary Hall | NEPSTA Div I Championship | Sat, May 19 |
| 16. | - | | Jack-David Bechthold | 4:35.97a | CT | Hotchkiss | NEPSTA Div I Championship | Sat, May 19 |
| 17. | 9 | | Parker Stitzer | 4:36.05a | CT | The Brunswick | NEPSTA Division II Championships | Sat, May 19 |
| 18. | 10 | | Aboubacar Wague | 4:36.57a | CT | Cheshire Academy | New England Div. III Championships | Sat, May 19 |
| 19. | 11 | | Greg Jarvis | 4:38.92a | CT | Westminster | NEPSTA Division II Championships | Sat, May 19 |
| 20. | 12 | | Taylor Vann | 4:39.67a | CT | Coventry | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 21. | - | | Uki Kim | 4:41.18a | CT | Choate Rosemary Hall | NEPSTA Div I Championship | Sat, May 19 |
| 22. | 12 | | Will Moynihan | 4:41.24a | CT | E O Smith | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 23. | 12 | | Theodore Haines | 4:41.36a | CT | Hopkins | NEPSTA Division II Championships | Sat, May 19 |
| 24. | 11 | | Austin Kelson | 4:41.47a | CT | Torrington | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 25. | 11 | | Hayes Watson | 4:42.55a | CT | Glastonbury | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 26. | 10 | | Sam Finkenstaed | 4:44.33a | CT | Hyde School | New England Div. III Championships | Sat, May 19 |
| 27. | 11 | | Ray Tetreault | 4:45.40a | CT | Tolland | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 28. | 11 | | Steven D'Ascanio | 4:49.73a | CT | St. Joseph | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 29. | 12 | | Marco Li | 4:52.70 | CT | Suffield Academy | Suffield/Taft/Hotchkiss | Wed, May 9 |
| 30. | 11 | | Luke Alvaro | 4:54.10a | CT | Somers | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 31. | 11 | | David Karabinos | 4:55.77a | CT | Woodbridge (Amity Reg) | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 32. | 12 | | John O'Gara | 4:56.84a | CT | Canterbury | New England Div. III Championships | Sat, May 19 |
| 33. | 12 | | Matthew Wright | 5:02.24a | CT | Wolcott | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 34. | 11 | | James Finley | 5:02.58a | CT | Watertown | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 35. | 9 | | Cameron Daley | 5:04.80a | CT | Canton | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 36. | 10 | | Donald Wheeler | 5:05.80 | CT | Suffield Academy | Suffield/Taft/Hotchkiss | Wed, May 9 |
| 37. | 11 | | Greg Daley | 5:05.89a | CT | Old Saybrook | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 38. | 12 | | Aiden McConnell | 5:06.62a | CT | Staples | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 39. | 11 | | Nicholas Sumby | 5:09.16a | CT | Old Saybrook | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 40. | 11 | | Devaun Bovell | 5:11.79a | CT | New Canaan | Glenn D. Loucks Games | Sat, May 12 |
| 41. | 12 | | Jarrett Kuegler | 5:14.64a | CT | Watertown | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 42. | 12 | | Henry Walton | 5:14.76a | CT | Ridgefield | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 43. | 12 | | Victor Colon | 5:17.43a | CT | Enrico Fermi | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 44. | 12 | | Devon Johnson | 5:19.89a | CT | Howell Cheney Reg Vo-Tech | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 45. | 9 | | Michael Urbanski | 5:21.50 | CT | Suffield Academy | Suffield Academy vs. Cheshire Academy | Wed, May 2 |
| 46. | 11 | | TJ Day | 5:22.73a | CT | Tolland | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 47. | 11 | | Anthony O'Connell | 5:25.91a | CT | Enrico Fermi | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 48. | 10 | | Mike Lang | 5:29.69a | CT | Woodland | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 49. | 12 | | Joseph Miro | 5:30.80a | CT | Fairfield Warden | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 50. | 12 | | Donald Whittle | 5:49.46a | CT | Somers | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 51. | 12 | | Carlos Martinez | 6:05.51a | CT | Stamford | CIAC Decathlon (Day 1) | Tue, Jun 12 |
| 52. | 9 | | Devyn Phongphan | 6:05.89a | CT | Plainfield | CIAC Decathlon (Day 2) | Wed, Jun 13 |
| 53. | 9 | | Julian Falcioni | 6:24.80a | CT | Seymour | CIAC Decathlon (Day 1) | Tue, Jun 12 |
