| Athlete | 2023 | 2024 | Difference |
| Andy Miller - Jackson Victors | 26:37.00 | 19:28.70 | 7:08.30 |
| Brayden Edwards - Desoto Central High School | 22:47.23 | 17:37.29 | 5:09.94 |
| Noah Jalla - Corinth High School | 25:25.27 | 20:38.38 | 4:46.89 |
| Aiden Croft - Saltillo High School | 23:02.68 | 18:22.41 | 4:40.27 |
| Tanner Carr - Lafayette High School | 25:21.91 | 20:58.12 | 4:23.79 |
| Gavin Atkinson - Tupelo High School | 22:28.43 | 18:29.06 | 3:59.37 |
| Dillon Polk - Tupelo High School | 23:36.47 | 19:38.59 | 3:57.88 |
| Dylan George - Saint Martin High School | 23:07.29 | 19:10.30 | 3:56.99 |
| Jon Riemann - East Rankin Academy | 22:53.22 | 19:08.16 | 3:45.06 |
| William Bouldin - Oxford High School (MS) | 24:50.94 | 21:07.08 | 3:43.86 |
| Ben Lilley - Knight Hawks | 23:54.93 | 20:12.17 | 3:42.76 |
| Aiden Lewis - Ridgeland High School | 25:30.17 | 21:47.76 | 3:42.41 |
| Coleman Lott - Columbia High School | 21:25.29 | 17:43.03 | 3:42.26 |
| Matthew Ramirez - Pascagoula High School | 22:55.40 | 19:15.30 | 3:40.10 |
| Witt Dalton - Corinth High School | 22:05.50 | 18:40.55 | 3:24.95 |
| Ethan Lenox - Desoto Central High School | 21:33.59 | 18:16.63 | 3:16.96 |
| Tyson Garrett - Enterprise HS Clarke | 25:49.83 | 22:33.58 | 3:16.25 |
| Noah Todd - Lafayette High School | 24:21.43 | 21:07.14 | 3:14.29 |
| Roman Lee - Pontotoc High School | 26:24.50 | 23:18.68 | 3:05.82 |
| Logan Wilder - North Pontotoc High School | 23:32.24 | 20:31.40 | 3:00.84 |
| Aj Reed - Kemper County High School | 23:41.47 | 20:46.12 | 2:55.35 |
| Maddux Yarbrough - Saltillo High School | 21:09.59 | 18:14.68 | 2:54.91 |
| Hunter Smith - Simpson Academy | 24:31.70 | 21:40.46 | 2:51.24 |
| Bryson Hanna - Knight Hawks | 22:34.87 | 19:44.78 | 2:50.09 |
| Braxton Green - Corinth High School | 24:22.23 | 21:37.35 | 2:44.88 |
| Noah Inghram - Oak Grove High School | 24:54.42 | 22:09.60 | 2:44.82 |
| Collin McElwain - New Albany High School | 23:12.96 | 20:38.40 | 2:34.56 |
| Jonathan Harrison - Oak Grove High School | 21:53.68 | 19:19.45 | 2:34.23 |
| Finley Bergin - St. Andrew's Episcopal School | 22:15.20 | 19:42.30 | 2:32.90 |
| Peter Wells - Knight Hawks | 23:04.77 | 20:34.30 | 2:30.47 |
| Aiden Chen - St. Andrew's Episcopal School | 23:02.60 | 20:32.60 | 2:30.00 |
| Logan Powell - New Hope High School | 23:29.13 | 20:59.29 | 2:29.84 |
| Mahdi Aabed - North Pike High School | 25:28.20 | 22:58.53 | 2:29.67 |
| Issac Riley - Mantachie Attendance Center | 22:58.00 | 20:28.59 | 2:29.41 |
| Traylen Bain - South Pontotoc High School | 23:38.85 | 21:10.01 | 2:28.84 |
| Brody Gressett - West Lauderdale High School | 20:44.50 | 18:18.48 | 2:26.02 |
| Cooper Franklin - Newton County High School | 23:49.28 | 21:24.89 | 2:24.39 |
| Mason Castleberry - Ocean Springs High School | 20:17.10 | 17:54.58 | 2:22.52 |
| Samuel Champlin - Lewisburg High School | 22:21.02 | 20:00.42 | 2:20.60 |
| Brayden Ladd - Oak Grove High School | 26:01.31 | 23:42.56 | 2:18.75 |
| Owen Richey - New Albany High School | 21:06.20 | 18:47.58 | 2:18.62 |
| Harris Byrd - Lafayette High School | 21:45.11 | 19:27.10 | 2:18.01 |
| Drew Houk - Amory High School | 22:21.25 | 20:04.27 | 2:16.98 |
| Jack Johnsey - Tupelo Spartans | 19:53.51 | 17:36.88 | 2:16.63 |
| Kendall Hall - Desoto Central High School | 23:57.75 | 21:42.55 | 2:15.20 |
| Austin Marcum - Newton County High School | 24:30.78 | 22:16.16 | 2:14.62 |
| Will Whitehead - Nanih Waiya Attendance Center | 25:22.00 | 23:07.63 | 2:14.37 |
| Glen Clarke - Pascagoula High School | 24:17.20 | 22:03.30 | 2:13.90 |
| Troy Bruce - Mantachie Attendance Center | 24:26.00 | 22:12.85 | 2:13.15 |
| Isaiah Reed - Ridgeland High School | 22:34.45 | 20:23.10 | 2:11.35 |
| Kasey King - Desoto Central High School | 20:06.90 | 17:58.26 | 2:08.64 |
| Ansen McMillan - Choctaw Central High School | 24:50.07 | 22:42.70 | 2:07.37 |
| Jack Crumby - Saltillo High School | 22:07.50 | 20:01.44 | 2:06.06 |
| Camden Jones - Olive Branch High School | 20:49.83 | 18:45.12 | 2:04.71 |
| Ben Cox - Gautier High School | 20:39.61 | 18:35.10 | 2:04.51 |
| Hayden Guynes - Germantown High School | 22:02.85 | 20:01.82 | 2:01.03 |
| Remi Harrison - Newton County High School | 23:50.90 | 21:51.28 | 1:59.62 |
| Sutton Payne - Amory High School | 22:49.93 | 20:50.54 | 1:59.39 |
| Brennan Davis - Pass Christian High School | 21:14.28 | 19:15.34 | 1:58.94 |
| Noah Coker - Amory High School | 23:18.33 | 21:19.60 | 1:58.73 |
| Brandon Sanders - Lewisburg High School | 20:57.88 | 19:02.80 | 1:55.08 |
| Jacob Boone - St. Andrew's Episcopal School | 22:25.50 | 20:30.70 | 1:54.80 |
| Joey Eleraky - Madison Central High School | 19:53.05 | 17:58.40 | 1:54.65 |
| Brendon Blaylock - Newton County High School | 22:58.89 | 21:06.87 | 1:52.02 |
| Coleman Downing - Oak Grove High School | 22:53.17 | 21:01.17 | 1:52.00 |
| Austin Ellis - Mooreville High School | 22:08.15 | 20:18.71 | 1:49.44 |
| Asher Rice - Saint Aloysius HS | 25:46.51 | 23:57.20 | 1:49.31 |
| Carter Boyd - Corinth High School | 24:18.08 | 22:29.03 | 1:49.05 |
| Shalare Darden - Kemper County High School | 25:20.23 | 23:31.86 | 1:48.37 |
| Michael Lowery - Tupelo High School | 22:46.44 | 20:58.11 | 1:48.33 |
| Jaxon Jones - North Pike High School | 22:28.90 | 20:41.02 | 1:47.88 |
| Gage Bezoski - Sumrall High School | 21:45.09 | 19:57.74 | 1:47.35 |
| Brayden Edwards - Wheeler High School | 25:23.00 | 23:36.14 | 1:46.86 |
| Wyatt Mott - Northwest Rankin High School | 22:59.40 | 21:12.61 | 1:46.79 |
| Yuri James - Cleveland Central High School | 23:49.30 | 22:03.30 | 1:46.00 |
| Henry Tucker - Cleveland Central High School | 25:50.10 | 24:04.10 | 1:46.00 |
| TJ Loar - Mooreville High School | 22:57.09 | 21:11.30 | 1:45.79 |
| Cody Creel - Petal High School | 21:13.27 | 19:28.20 | 1:45.07 |
| Jobi Potin - Oak Grove High School | 23:33.23 | 21:48.93 | 1:44.30 |
| Sam Chew - Madison-Ridgeland Academy | 22:38.50 | 20:55.59 | 1:42.91 |
| Jeremeih Tillman - Ridgeland High School | 25:13.21 | 23:30.50 | 1:42.71 |
| Bren Cook - Saltillo High School | 24:45.34 | 23:03.56 | 1:41.78 |
| Brylin Matthews - Wheeler High School | 26:14.00 | 24:34.59 | 1:39.41 |
| Eli Wilson - Kosciusko High School | 23:50.50 | 22:11.41 | 1:39.09 |
| Eliseo Mejia - Hancock High School | 21:38.95 | 20:00.10 | 1:38.85 |
| Tucker Dossett-Bridgers - Oxford High School (MS) | 24:40.55 | 23:02.82 | 1:37.73 |
| Preston Mundy - Olive Branch High School | 18:30.04 | 16:53.67 | 1:36.37 |
| Foster Windham - West Lauderdale High School | 19:44.49 | 18:09.07 | 1:35.42 |
| Karson Pettit - South Pontotoc High School | 21:49.34 | 20:14.25 | 1:35.09 |
| Kyle Wittmann - Pass Christian High School | 24:33.70 | 22:59.04 | 1:34.66 |
| Luke Abraham - Oxford High School (MS) | 22:42.64 | 21:08.27 | 1:34.37 |
| Banks Still - Oxford High School (MS) | 22:53.02 | 21:19.19 | 1:33.83 |
| Sean Cummings - Olive Branch High School | 20:34.97 | 19:04.29 | 1:30.68 |
| Barrett Milner - Oxford High School (MS) | 19:00.22 | 17:29.55 | 1:30.67 |
| Ben Croft - St. Andrew's Episcopal School | 26:05.10 | 24:36.70 | 1:28.40 |
| Malik Lacey - Ridgeland High School | 26:04.94 | 24:36.60 | 1:28.34 |
| Mark Middleton - Jackson Victors | 23:20.76 | 21:52.49 | 1:28.27 |
| Kenard Cook - Falkner High School | 22:53.08 | 21:24.85 | 1:28.23 |
| Mika Meredith - Desoto Central High School | 20:33.73 | 19:06.99 | 1:26.74 |
| Noah Lampton - Northwest Rankin High School | 20:56.72 | 19:30.45 | 1:26.27 |