Southern Zone Zone Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Byron Helsper | 46.05 | 10 | B: 43.89 (+2.16s | 4.7%) | Treasure Coast Swimming | 05/02/2026 | TCSC Go For The Gold Invitational | ||
| 602 | Donavan Halsey | 46.07 | 7 | B: 43.89 (+2.18s | 4.7%) | Life Time Swim Team - Central | 05/15/2026 | 2026 ST SRG LCM Bud Dallmann Memorial | ||
| 603 | Benjamin Cohen | 46.09 | 8 | B: 43.89 (+2.20s | 4.8%) | Alamo Heights Aquatic Club ? A | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 604 | Adrian Gutierrez | 46.11 | 9 | B: 43.89 (+2.22s | 4.8%) | Gulliver Swim Club | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 605 | Aston Rodrigues | 46.13 | 8 | B: 43.89 (+2.24s | 4.9%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 606 | Augustus Howell | 46.14 | 10 | B: 43.89 (+2.25s | 4.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | ||
| 607 | Nolan Austin | 46.15 | 9 | B: 43.89 (+2.26s | 4.9%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | ||
| 608 | Brooks Dombkowski | 46.19 | 8 | B: 43.89 (+2.30s | 5.0%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 609 | Liam Steigner | 46.19 | 9 | B: 43.89 (+2.30s | 5.0%) | Fast Falcons | 04/25/2026 | 11th Annual Hohne Memorial Invitational | ||
| 610 | Waylon Reeves | 46.21 | 10 | B: 43.89 (+2.32s | 5.0%) | SwimRise Aquatics | 04/10/2026 | 2026 April Classic | ||
| 611 | Levi Diogenes | 46.23 | 10 | B: 43.89 (+2.34s | 5.1%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 612 | Anthony Turenkov | 46.23 | 8 | B: 43.89 (+2.34s | 5.1%) | Clearwater Aquatic Team | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 613 | Jax Moczygemba | 46.24 | 10 | B: 43.89 (+2.35s | 5.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 614 | Dylan Lee | 46.26 | 10 | B: 43.89 (+2.37s | 5.1%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 615 | Luca Tabacu | 46.26 | 9 | B: 43.89 (+2.37s | 5.1%) | Clearwater Aquatic Team | 05/03/2025 | 2025 TYR LCM Stingrays Meet | ||
| 616 | Cayman Williams | 46.29 | 10 | B: 43.89 (+2.40s | 5.2%) | Saint Petersburg Aquatics | 04/18/2025 | 2025 SPA Spring First Long Course Meet | ||
| 617 | Domenic Lopez | 46.29 | 9 | B: 43.89 (+2.40s | 5.2%) | YMCA of Austin Swim Alliance | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | ||
| 618 | Alexander Imanakov | 46.31 | 10 | B: 43.89 (+2.42s | 5.2%) | Jupiter Dragons Swim Team | 05/08/2026 | 2026 Wellington May Long Course Meet | ||
| 619 | Joseph Martin | 46.32 | 9 | B: 43.89 (+2.43s | 5.2%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 620 | William Wang | 46.33 | 9 | B: 43.89 (+2.44s | 5.3%) | Charlotte County Swimming | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | ||
| 621 | Daniel Basaly | 46.37 | 8 | B: 43.89 (+2.48s | 5.3%) | Swim Melbourne | 05/03/2025 | TCSC Go For The Gold Invitational | ||
| 622 | Carter Busha | 46.38 | 10 | B: 43.89 (+2.49s | 5.4%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 623 | Aiden Dvorkin | 46.38 | 8 | B: 43.89 (+2.49s | 5.4%) | Southwest Aquatic Warriors | 04/17/2026 | 1st Annual SAW Vs Streamline Fiesta Showdown | ||
| 624 | Leif Reiersen | 46.39 | 10 | B: 43.89 (+2.50s | 5.4%) | El Paso Aqua Posse | 06/28/2024 | 2024 EPAP Jack White Classic | ||
| 625 | Alexander Suits | 46.40 | 9 | B: 43.89 (+2.51s | 5.4%) | Tampa Y Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 626 | Ahanyan Balraj | 46.42 | 9 | B: 43.89 (+2.53s | 5.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 627 | Jordan Jaeggi | 46.44 | 9 | B: 43.89 (+2.55s | 5.5%) | Pine Crest Swim Team | 05/15/2026 | May Central Park Series | ||
| 628 | Arlo Saladino | 46.45 | 9 | B: 43.89 (+2.56s | 5.5%) | Sarasota Tsunami Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 629 | Ayden Watson | 46.49 | 10 | B: 43.89 (+2.60s | 5.6%) | Blue Marlins Aquatic Club | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 630 | Luke Slowik | 46.50 | 10 | B: 43.89 (+2.61s | 5.6%) | Westlake Aquatic Facility | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | ||
| 631 | Jackson Levesque | 46.51 | 9 | B: 43.89 (+2.62s | 5.6%) | Hill Country Aquatics | 04/11/2026 | 2026 ST HCA Spring On The Hill Intrasquad | ||
| 632 | Shane Hauck | 46.52 | 7 | B: 43.89 (+2.63s | 5.7%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | ||
| 633 | Thomas Berry | 46.53 | 10 | B: 43.89 (+2.64s | 5.7%) | Sailfish | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 634 | Joseph Wheaton | 46.58 | 10 | B: 43.89 (+2.69s | 5.8%) | Tampa Bay Aquatic Club | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 635 | Colin Shick | 46.61 | 9 | B: 43.89 (+2.72s | 5.8%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | ||
| 636 | Dani Vasconcelos de Freit | 46.61 | 10 | B: 43.89 (+2.72s | 5.8%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | ||
| 637 | Duke DeAngelis | 46.63 | 8 | B: 43.89 (+2.74s | 5.9%) | Ohana Swim Club | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 638 | Dylan Bustamante | 46.63 | 9 | B: 43.89 (+2.74s | 5.9%) | Swim Florida | 04/17/2026 | 2026 GCST Spring Open | ||
| 639 | Ryan Guzman | 46.73 | 10 | B: 43.89 (+2.84s | 6.1%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | ||
| 640 | Benjamin Modglin | 46.74 | 10 | B: 43.89 (+2.85s | 6.1%) | Circle C Select Swim Team | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 641 | Owen Portwood | 46.80 | 8 | B: 43.89 (+2.91s | 6.2%) | High Performance Aquatic Club | 04/26/2025 | 2025 HPAC Banana Slug Beach Bash | ||
| 642 | Emmett Escobedo | 46.81 | 10 | B: 43.89 (+2.92s | 6.2%) | Miami Swimming | 04/25/2026 | 2026 Azura Spring Open LCM Invit | ||
| 643 | Sam Duran | 46.84 | 10 | B: 43.89 (+2.95s | 6.3%) | Cyclones Swim Team | 04/18/2026 | SCS Under The Sun Invitational | ||
| 644 | Aiden Chang | 46.86 | 10 | B: 43.89 (+2.97s | 6.3%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | ||
| 645 | George Lyons | 46.90 | 10 | B: 43.89 (+3.01s | 6.4%) | Capital of Texas Aquatics | 05/25/2025 | 2025 ST NTRO LC School S Out | ||
| 646 | Ethan Pasos | 46.99 | 8 | B: 43.89 (+3.10s | 6.6%) | San Gabriel Aquatics | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | ||
| 647 | Revan Love | 46.99 | 9 | B: 43.89 (+3.10s | 6.6%) | Unattached | 04/18/2026 | 2026 ST NIST Spring Into Long Course | ||
| 648 | Julian Morris | 47.00 | 10 | B: 43.89 (+3.11s | 6.6%) | Pine Crest Swim Team | 05/15/2026 | May Central Park Series | ||
| 649 | Henry Ehrhart | 47.00 | 9 | B: 43.89 (+3.11s | 6.6%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | ||
| 650 | Rainier Chen | 47.03 | 9 | B: 43.89 (+3.14s | 6.7%) | Hill Country Aquatics | 04/11/2026 | 2026 ST HCA Spring On The Hill Intrasquad | ||
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.