Southern Zone Zone Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 1351 | Louis Simmons | 46.13 | 8 | B Min | BB: 42.89 (+3.24s | 7.0%) | City of Mobile Swim Associatio | 01/16/2026 | 2026 GPAC Winter Invitational | |
| 1352 | Krish Mishra | 46.13 | 8 | B Min | BB: 42.89 (+3.24s | 7.0%) | Lone Star Aquatic Club | 09/15/2024 | 2024 ST LSAC Welcome To The Rock | |
| 1353 | Samuel Lin | 46.14 | 7 | B Min | BB: 42.89 (+3.25s | 7.0%) | Dads Club Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 1354 | Harrison Novack | 46.15 | 6 | B Min | BB: 42.89 (+3.26s | 7.1%) | Platinum Aquatics | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | |
| 1355 | Riley Keehn | 46.15 | 10 | B Min | BB: 42.89 (+3.26s | 7.1%) | Greensboro Community YMCA | 02/13/2026 | 2026 TYDE Be My Valentine Meet | |
| 1356 | Quaid Lo | 46.16 | 8 | B Min | BB: 42.89 (+3.27s | 7.1%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | |
| 1357 | Brighton Grundlingh | 46.17 | 9 | B Min | BB: 42.89 (+3.28s | 7.1%) | Apollo Beach Swim Team | 06/21/2025 | West Coast B Champtionships | |
| 1358 | Alex Szczesny | 46.17 | 8 | B Min | BB: 42.89 (+3.28s | 7.1%) | Tampa Y Swimming | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1359 | Matthew Wei | 46.18 | 9 | B Min | BB: 42.89 (+3.29s | 7.1%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1360 | Colton Graves | 46.18 | 8 | B Min | BB: 42.89 (+3.29s | 7.1%) | Gulf Coast Swim Team | 02/08/2025 | 2025 GCST WINTER INVITE | |
| 1361 | Tristan Stanley | 46.19 | 10 | B Min | BB: 42.89 (+3.30s | 7.1%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 1362 | Grayson Cadwallader | 46.19 | 9 | B Min | BB: 42.89 (+3.30s | 7.1%) | YMCA of the Triangle Area Swim | 12/05/2025 | 2025 TYDE Winter Championship | |
| 1363 | Antonio Caparoso | 46.20 | 10 | B Min | BB: 42.89 (+3.31s | 7.2%) | YMCA of the Triangle Area Swim | 11/09/2025 | 2025 12 And Under Mini Meet V2 | |
| 1364 | Grady Stines | 46.20 | 8 | B Min | BB: 42.89 (+3.31s | 7.2%) | Raleigh Swimming Association | 10/24/2025 | 2025 CAT Trick Or Treat Meet | |
| 1365 | Jaxson Hirschhorn | 46.20 | 9 | B Min | BB: 42.89 (+3.31s | 7.2%) | Swim Gym | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 1366 | Finn Blumer | 46.21 | 9 | B Min | BB: 42.89 (+3.32s | 7.2%) | Gaston Gators | 10/25/2025 | Great Pumpkin Meet 2025 | |
| 1367 | Zachary Matthews | 46.21 | 10 | B Min | BB: 42.89 (+3.32s | 7.2%) | Nsea Swim | 11/07/2025 | 2025 12 Under Intersquad | |
| 1368 | Anderson Miller | 46.24 | 7 | B Min | BB: 42.89 (+3.35s | 7.2%) | YMCA of the Triangle Area Swim | 01/17/2026 | 2026 YBAC Blizzard Invitational | |
| 1369 | Leo Rossi | 46.24 | 10 | B Min | BB: 42.89 (+3.35s | 7.2%) | Mecklenburg Swim Association | 11/07/2025 | 2025 EAC Cornucopia Classic | |
| 1370 | Muyan Zhang | 46.25 | 10 | B Min | BB: 42.89 (+3.36s | 7.3%) | Sarasota Sharks | 11/07/2025 | 2025 SYS Turkey Meet | |
| 1371 | Jackson Fernandez | 46.26 | 9 | B Min | BB: 42.89 (+3.37s | 7.3%) | Carrollwood Village Swim Team | 02/07/2025 | CVST Sweetheart Meet | |
| 1372 | Harrison Kirby | 46.27 | 8 | B Min | BB: 42.89 (+3.38s | 7.3%) | Ensworth Aquatics | 12/13/2025 | 2025 Marshmallow Mini | |
| 1373 | Cole Gnan | 46.28 | 9 | B Min | BB: 42.89 (+3.39s | 7.3%) | The Woodlands Swim Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 1374 | Caiden Gemmell | 46.28 | 8 | B Min | BB: 42.89 (+3.39s | 7.3%) | Tampa Y Swimming | 01/09/2026 | 2026 FAST Polar Plunge | |
| 1375 | Roman Williams | 46.28 | 7 | B Min | BB: 42.89 (+3.39s | 7.3%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1376 | Maddox Henry | 46.29 | 10 | B Min | BB: 42.89 (+3.40s | 7.3%) | Lexington Dolphins | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | |
| 1377 | Harvey Klimek | 46.30 | 8 | B Min | BB: 42.89 (+3.41s | 7.4%) | Pine Island Aquatics | 01/23/2026 | 2026 Hot Chocolate Invite | |
| 1378 | James Patrick | 46.30 | 9 | B Min | BB: 42.89 (+3.41s | 7.4%) | Boerne Elite Aquatics | 12/20/2025 | 2025 ST SASA Tis The Season | |
| 1379 | Oliver Ryan | 46.31 | 9 | B Min | BB: 42.89 (+3.42s | 7.4%) | San Gabriel Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1380 | Benjamin Pala | 46.33 | 9 | B Min | BB: 42.89 (+3.44s | 7.4%) | Sarasota Sharks | 12/13/2024 | 2024 HARRY MEISEL WEST | |
| 1381 | Benjamin David | 46.34 | 8 | B Min | BB: 42.89 (+3.45s | 7.4%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | |
| 1382 | Bryant Arguello | 46.34 | 10 | B Min | BB: 42.89 (+3.45s | 7.4%) | City of Miami Parks Swim Team | 09/13/2025 | NMST September Invite | |
| 1383 | Calvin Prosinski | 46.34 | 7 | B Min | BB: 42.89 (+3.45s | 7.4%) | Sporting Jax Aquatic Club | 09/21/2025 | 2025 Planet Swim Season Opener | |
| 1384 | Matthew Bennett | 46.34 | 9 | B Min | BB: 42.89 (+3.45s | 7.4%) | Pipeline Swimming | 01/18/2025 | 2025 GOAT TYR Team Challenge And SYOA | |
| 1385 | Brooks Boe | 46.37 | 9 | B Min | BB: 42.89 (+3.48s | 7.5%) | Greater Tampa Swim Association | 10/10/2025 | 2025 GTSA TYR Swim Classic | |
| 1386 | Dillinger Blake | 46.38 | 8 | B Min | BB: 42.89 (+3.49s | 7.5%) | Marlins Of Raleigh | 02/07/2026 | 2026 MOR Snowflake 3 Meet | |
| 1387 | Kit Lafoon | 46.38 | 9 | B Min | BB: 42.89 (+3.49s | 7.5%) | YMCA OF Western North Carolina | 01/17/2026 | 2026 AJCC Snowball Ramble Meet | |
| 1388 | Edward Miles | 46.39 | 8 | B Min | BB: 42.89 (+3.50s | 7.5%) | Waterloo Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 1389 | Micah Greer | 46.41 | 9 | B Min | BB: 42.89 (+3.52s | 7.6%) | Manchester Makos Swim Team | 01/09/2026 | 2026 Winter Jam | |
| 1390 | Fisher McCain | 46.41 | 8 | B Min | BB: 42.89 (+3.52s | 7.6%) | Starkville Swim Team | 11/21/2025 | 2025 Tiger Turkey Tumble | |
| 1391 | Samuel Ollestad | 46.42 | 8 | B Min | BB: 42.89 (+3.53s | 7.6%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 1392 | Nathan Li | 46.43 | 10 | B Min | BB: 42.89 (+3.54s | 7.6%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 1393 | Luis Dominguez | 46.44 | 10 | B Min | BB: 42.89 (+3.55s | 7.6%) | Alamo Area Aquatic Association | 09/27/2025 | 2025 ST AAAA NS Wanna Showdown Dual Meet | |
| 1394 | Luca Yont-Schmitt | 46.45 | 9 | B Min | BB: 42.89 (+3.56s | 7.7%) | YMCA of Central Florida | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 1395 | Aleksei Novik | 46.45 | 9 | B Min | BB: 42.89 (+3.56s | 7.7%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | |
| 1396 | Ivan Boukhanov | 46.45 | 10 | B Min | BB: 42.89 (+3.56s | 7.7%) | Gulf Coast Swim Team | 12/13/2025 | CCS Holiday Classic 2025 | |
| 1397 | Alexander Laborde | 46.46 | 9 | B Min | BB: 42.89 (+3.57s | 7.7%) | Southwestern Aquatics Team - S | 02/21/2025 | 2025 Gulf 12 Under Champs (DADS) | |
| 1398 | Dashiel Herman | 46.46 | 8 | B Min | BB: 42.89 (+3.57s | 7.7%) | Aquaventure Riptides | 01/10/2026 | 2026 RMY Winter Invitational | |
| 1399 | Charles Mulliner | 46.47 | 9 | B Min | BB: 42.89 (+3.58s | 7.7%) | Streamline Aquatics | 11/07/2025 | 2025 ST SASA Sombrero Series Tres | |
| 1400 | Roman Moore | 46.48 | 8 | B Min | BB: 42.89 (+3.59s | 7.7%) | YMCA of Northwest North Caroli | 12/05/2025 | 2025 TYDE Winter Championship | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.