| Athlete | 2023 | 2024 | Improvement |
| Yuri James - Cleveland Central High School | 27:25.55 | 21:37.26 | 5:48.29 |
| Dylan Diaz - Hancock High School | 26:40.64 | 21:48.42 | 4:52.22 |
| Bailey Dickerson - Warren Central High School | 25:06.27 | 21:13.57 | 3:52.70 |
| Haydn Hale - East Central High School | 26:42.33 | 22:53.88 | 3:48.45 |
| Noah Lampton - Northwest Rankin High School | 22:46.82 | 19:03.36 | 3:43.46 |
| Eli Robinson - Raymond High School | 22:51.16 | 19:30.21 | 3:20.95 |
| Bryan Camacho - Gautier High School | 22:25.46 | 19:10.09 | 3:15.37 |
| Jeremeih Tillman - Ridgeland High School | 25:04.57 | 22:05.60 | 2:58.97 |
| Cole Wilson - Kosciusko High School | 21:24.03 | 18:34.52 | 2:49.51 |
| Christian Bingham - Petal High School | 22:36.78 | 19:50.27 | 2:46.51 |
| Christopher Valdez-Rodriguez - Gautier High School | 21:35.47 | 19:08.91 | 2:26.56 |
| Jaylen Hobson - South Pontotoc High School | 21:56.97 | 19:32.02 | 2:24.95 |
| Isaac Trujillo - Moss Point High School | 22:53.50 | 20:38.42 | 2:15.08 |
| Coleman Lott - Columbia High School | 19:55.72 | 17:43.84 | 2:11.88 |
| Bryan Chora - Caledonia High School | 21:33.94 | 19:23.69 | 2:10.25 |
| Brayden Schultz - George County High School | 24:19.18 | 22:11.28 | 2:07.90 |
| Camden Fletcher - Picayune Memorial High School | 23:01.48 | 21:03.23 | 1:58.25 |
| Logan Wilder - North Pontotoc High School | 22:30.68 | 20:33.14 | 1:57.54 |
| Owen Richey - New Albany High School | 20:19.92 | 18:30.69 | 1:49.23 |
| Chase Alspaugh - Vancleave High School | 20:36.21 | 18:52.81 | 1:43.40 |
| Aiden Pierce - Picayune Memorial High School | 22:37.98 | 20:54.98 | 1:43.00 |
| Jayden Dennis - Warren Central High School | 25:13.86 | 23:30.88 | 1:42.98 |
| Morgan Burkes - Moss Point High School | 26:03.97 | 24:21.00 | 1:42.97 |
| Will Bates - Warren Central High School | 19:59.11 | 18:20.56 | 1:38.55 |
| Cooper Franklin - Newton County High School | 22:24.67 | 20:48.29 | 1:36.38 |
| Brandon Hall - New Hope High School | 21:54.65 | 20:26.06 | 1:28.59 |
| Carson McMullen - Sumrall High School | 23:54.10 | 22:26.19 | 1:27.91 |
| Gage Bezoski - Sumrall High School | 21:15.24 | 19:47.45 | 1:27.79 |
| Chayse Partlow - Itawamba Agricultural High School | 22:20.74 | 20:53.81 | 1:26.93 |
| Cline Kemp - Starkville High School | 21:09.46 | 19:44.72 | 1:24.74 |
| Ezra Keeton - Kosciusko High School | 20:33.96 | 19:13.11 | 1:20.85 |
| Ethan Perkins - Picayune Memorial High School | 24:22.90 | 23:06.98 | 1:15.92 |
| Ranier Smith - Starkville High School | 20:26.50 | 19:12.00 | 1:14.50 |
| Gryff Graves - Petal High School | 20:41.95 | 19:28.76 | 1:13.19 |
| Autry Foster - Lewisburg High School | 18:53.31 | 17:40.77 | 1:12.54 |
| Jaxon Jones - North Pike High School | 21:19.91 | 20:07.88 | 1:12.03 |
| Patrick Harrington - Ocean Springs High School | 19:36.72 | 18:26.31 | 1:10.41 |
| Remi Harrison - Newton County High School | 22:24.94 | 21:17.11 | 1:07.83 |
| Brayden Edwards - Desoto Central High School | 18:45.93 | 17:39.69 | 1:06.24 |
| Gavyn Leary - Lafayette High School | 22:04.12 | 20:58.67 | 1:05.45 |
| Eli Seaton - Pascagoula High School | 18:02.23 | 16:57.04 | 1:05.19 |
| Jonathan Harrison - Oak Grove High School | 20:05.52 | 19:00.44 | 1:05.08 |
| Hunter Walton - West Lauderdale High School | 18:15.12 | 17:10.63 | 1:04.49 |
| Barrett Milner - Oxford High School (MS) | 18:25.10 | 17:20.81 | 1:04.29 |
| Eliseo Mejia - Hancock High School | 19:55.38 | 18:53.34 | 1:02.04 |
| Andrew Montgomery - North Pontotoc High School | 22:21.73 | 21:19.83 | 1:01.90 |
| Price Myers - Saint Martin High School | 22:46.85 | 21:45.23 | 1:01.62 |
| Camden Jones - Olive Branch High School | 20:05.94 | 19:04.44 | 1:01.50 |
| Dylan George - Saint Martin High School | 20:14.54 | 19:13.35 | 1:01.19 |
| Kolin Herrington - Sumrall High School | 21:46.31 | 20:45.53 | 1:00.78 |
| Evan Hallford - Neshoba Central High School | 17:48.74 | 16:50.08 | 58.66 |
| James Johnson - Hancock High School | 27:32.32 | 26:34.44 | 57.88 |
| Preston Mundy - Olive Branch High School | 17:28.55 | 16:32.84 | 55.71 |
| Lucas Roberson - Center Hill High School | 22:00.76 | 21:07.42 | 53.34 |
| Auston Simpson - Desoto Central High School | 18:10.68 | 17:17.64 | 53.04 |
| Grady Lewellen - Oxford High School (MS) | 18:26.03 | 17:33.51 | 52.52 |
| Quinton Dan - Neshoba Central High School | 18:24.12 | 17:32.01 | 52.11 |
| Erik Lindmark - Pass Christian High School | 19:13.15 | 18:21.29 | 51.86 |
| Decota Garner - North Pike High School | 22:21.74 | 21:29.98 | 51.76 |
| Boone Murphree - Tupelo High School | 19:15.81 | 18:25.25 | 50.56 |
| Brennan Davis - Pass Christian High School | 19:41.39 | 18:50.84 | 50.55 |
| Jaden Echevarria - Gautier High School | 19:43.33 | 18:53.21 | 50.12 |
| Devion Hart - D'Iberville High School | 17:39.75 | 16:54.99 | 44.76 |
| Kasey King - Desoto Central High School | 19:07.62 | 18:22.97 | 44.65 |
| Harlan Tagert - Starkville High School | 19:41.00 | 18:56.60 | 44.4 |
| Coen Foster - New Albany High School | 19:25.91 | 18:42.86 | 43.05 |
| Will Kennedy - Clinton High School | 19:13.39 | 18:33.69 | 39.7 |
| Tylar Ross - Ridgeland High School | 17:56.02 | 17:17.00 | 39.02 |
| Harris Byrd - Lafayette High School | 20:21.39 | 19:42.44 | 38.95 |
| Ayden Tichenor - Long Beach High School | 20:58.01 | 20:19.24 | 38.77 |
| Cody Creel - Petal High School | 19:34.32 | 18:56.61 | 37.71 |
| Taylor Lindsey - Brandon High School | 18:17.90 | 17:40.45 | 37.45 |
| Brody Gressett - West Lauderdale High School | 18:36.06 | 18:00.19 | 35.87 |
| Hyrum Boone - Clinton High School | 20:00.34 | 19:24.98 | 35.36 |
| Sean Cummings - Olive Branch High School | 18:38.10 | 18:04.93 | 33.17 |
| Aaron Walls - West Lauderdale High School | 18:20.61 | 17:48.10 | 32.51 |
| Owen McMahon - Biloxi High School | 20:01.99 | 19:29.98 | 32.01 |
| Kristopher Thompson - Ridgeland High School | 19:49.18 | 19:17.33 | 31.85 |
| Isaiah Reed - Ridgeland High School | 20:11.54 | 19:41.72 | 29.82 |
| David Lee - Madison Central High School | 18:20.29 | 17:50.74 | 29.55 |
| Ethan Lenox - Desoto Central High School | 18:57.03 | 18:27.58 | 29.45 |
| Kelby Collums - South Pontotoc High School | 20:30.17 | 20:00.83 | 29.34 |
| Kiplin Loprinzi - Lafayette High School | 19:31.88 | 19:03.39 | 28.49 |
| Bobby Guillory - Clinton High School | 18:40.06 | 18:13.03 | 27.03 |
| Scott McDonnall - Starkville High School | 17:42.91 | 17:16.29 | 26.62 |
| Aaron Thompson - Moss Point High School | 25:10.58 | 24:45.31 | 25.27 |
| Thomas Lamerand - George County High School | 22:54.92 | 22:30.01 | 24.91 |
| Jacob Fuller - Pass Christian High School | 19:42.05 | 19:19.27 | 22.78 |
| John Thomas Draper - Corinth High School | 17:50.38 | 17:27.97 | 22.41 |
| Jack Adams - Madison Central High School | 17:20.78 | 16:58.91 | 21.87 |
| Andrew Spiers - Northwest Rankin High School | 20:14.40 | 19:54.43 | 19.97 |
| Mac Wilemon - Tupelo High School | 17:11.34 | 16:51.79 | 19.55 |
| Griffin Lee - East Central High School | 19:55.14 | 19:35.84 | 19.3 |
| Roger Matos - Gautier High School | 18:46.83 | 18:28.38 | 18.45 |
| Ethan Polk - Gulfport High School | 19:52.91 | 19:35.23 | 17.68 |
| Jacob Waller - Senatobia High School | 18:51.29 | 18:33.85 | 17.44 |
| Dylan Reed - Caledonia High School | 17:44.13 | 17:27.70 | 16.43 |
| Daniel Swanson - Starkville High School | 19:55.40 | 19:38.97 | 16.43 |
| Karson Pettit - South Pontotoc High School | 20:50.92 | 20:34.50 | 16.42 |
| Louis Schramm - Oak Grove High School | 16:53.42 | 16:38.09 | 15.33 |
| Foster Windham - West Lauderdale High School | 18:12.24 | 17:57.03 | 15.21 |
| Rafael Cervantes - Newton County High School | 20:37.92 | 20:23.71 | 14.21 |
| Justin Sanders - Saltillo High School | 18:40.51 | 18:26.70 | 13.81 |
| Carter Reed - Caledonia High School | 18:44.17 | 18:30.42 | 13.75 |
| Hayes Gabler - North Pike High School | 19:38.96 | 19:25.84 | 13.12 |
| Andrew Brown - Tupelo High School | 15:55.03 | 15:42.15 | 12.88 |
| Brendon Blaylock - Newton County High School | 21:24.15 | 21:13.41 | 10.74 |
| Emjae Willis - Neshoba Central High School | 17:56.32 | 17:45.84 | 10.48 |
| Diego Santos - Pascagoula High School | 20:14.22 | 20:03.87 | 10.35 |
| Isaac Simmons - Greenville High School | 21:32.64 | 21:24.79 | 7.85 |
| Xander Thames - Madison Central High School | 18:22.79 | 18:15.91 | 6.88 |
| Samuel Aguilar - Pontotoc High School | 17:41.14 | 17:34.28 | 6.86 |
| Ashton Pearson - Oxford High School (MS) | 17:29.44 | 17:23.27 | 6.17 |
| Trenton Hannah - Morton High School | 18:04.88 | 17:58.72 | 6.16 |
| Brycen Davenport - Greenville High School | 21:24.62 | 21:19.18 | 5.44 |
| Garrett Holder - Petal High School | 19:27.85 | 19:23.57 | 4.28 |
| Jesse Dawson - Lafayette High School | 19:54.01 | 19:49.76 | 4.25 |
| Aaron Villa - Gautier High School | 17:33.57 | 17:29.80 | 3.77 |
| Jose Garcia - Long Beach High School | 19:21.97 | 19:18.35 | 3.62 |
| Graham Vaughan - Oxford High School (MS) | 18:08.20 | 18:07.20 | 1 |
| Nolan Akers - Pass Christian High School | 19:18.16 | 19:17.42 | 0.74 |
| Channing Hardy - Germantown High School | 19:19.29 | 19:18.80 | 0.49 |
