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 | |
|---|---|---|---|---|---|---|---|---|---|
| 551 | Iain DeVries | 41.31 | 10 | BB Min | A: 37.59 (+3.72s | 9.0%) | McCallie-GPS Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | |
| 552 | Aiden Banks | 41.33 | 10 | BB Min | A: 37.59 (+3.74s | 9.0%) | YMCA of Florida\\\\\\'s First Coast | 10/10/2026 | 2026 PSA Halloween Invitational | |
| 553 | William Wuchter | 41.34 | 8 | BB Min | A: 37.59 (+3.75s | 9.1%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 554 | Benjamin Verhoef | 41.34 | 9 | BB Min | A: 37.59 (+3.75s | 9.1%) | Bolles School Sharks | 09/13/2026 | 2026 September Splash | |
| 555 | Aaron Nguyen | 41.35 | 9 | BB Min | A: 37.59 (+3.76s | 9.1%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 556 | Juwon Kang | 41.35 | 10 | BB Min | A: 37.59 (+3.76s | 9.1%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | |
| 557 | Liam Taylor | 41.35 | 9 | BB Min | A: 37.59 (+3.76s | 9.1%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 558 | Hendrix Kelly | 41.36 | 10 | BB Min | A: 37.59 (+3.77s | 9.1%) | Madison Swimming Association | 09/26/2026 | 2026 KONA ICE INVITATIONAL | |
| 559 | Maddox Joseph | 41.37 | 9 | BB Min | A: 37.59 (+3.78s | 9.1%) | Lakeside Swim Team | 10/16/2026 | 2026 SwimVille USA Jack Thompson Classic | |
| 560 | Benjamin Zhou | 41.38 | 9 | BB Min | A: 37.59 (+3.79s | 9.2%) | Life Time Swim Team - Central | 02/06/2026 | 2026 ST AQTX STX Champs North | |
| 561 | Ronan Kendall | 41.38 | 10 | BB Min | A: 37.59 (+3.79s | 9.2%) | South Florida Aquatic Club | 10/02/2026 | 2026 Speedo SOFLO Distance Challenge | |
| 562 | Sahil Patel | 41.40 | 10 | BB Min | A: 37.59 (+3.81s | 9.2%) | Ensworth Aquatics | 10/10/2026 | Ensworth October Invite | |
| 563 | River Morse | 41.40 | 10 | BB Min | A: 37.59 (+3.81s | 9.2%) | Swim Gym | 02/20/2026 | 2026 FG SCY BB Championships SOUTH | |
| 564 | Finn McCormick | 41.41 | 10 | BB Min | A: 37.59 (+3.82s | 9.2%) | Northeast Houston Aquatics | 01/10/2025 | MAC 2025 Neon New Year Meet | |
| 565 | Miles Key | 41.42 | 10 | BB Min | A: 37.59 (+3.83s | 9.2%) | Raleigh Swimming Association | 01/16/2026 | 2026 RSA Winter Tri | |
| 566 | James Coble | 41.42 | 10 | BB Min | A: 37.59 (+3.83s | 9.2%) | Tennessee Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | |
| 567 | Theodore Blankschaen | 41.43 | 9 | BB Min | A: 37.59 (+3.84s | 9.3%) | Greater Pensacola Aquatic Club | 02/13/2026 | 2026 SES Region 4 Championships | |
| 568 | Callahan Calkins | 41.45 | 10 | BB Min | A: 37.59 (+3.86s | 9.3%) | Hydro Swim Club | 10/25/2026 | 2026 Hydro Halloween Pentathlon | |
| 569 | Haoran Li | 41.46 | 9 | BB Min | A: 37.59 (+3.87s | 9.3%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 570 | Lev Serkov | 41.46 | 9 | BB Min | A: 37.59 (+3.87s | 9.3%) | Streamline Aquatics | 10/09/2026 | 2026 ST SASA Sombrero Dos | |
| 571 | Zachary Morrish | 41.46 | 9 | BB Min | A: 37.59 (+3.87s | 9.3%) | EL Paso Border Land Swim Team | 10/17/2026 | 2026 BD SWAToberfest Sprintacular | |
| 572 | Clifford Johnson | 41.49 | 10 | BB Min | A: 37.59 (+3.90s | 9.4%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | |
| 573 | Taylor Kent | 41.49 | 10 | BB Min | A: 37.59 (+3.90s | 9.4%) | Birmingham Swim League | 09/12/2026 | 2026 BSL SE Sprint Into Fall | |
| 574 | Giovanni Depiero | 41.50 | 9 | BB Min | A: 37.59 (+3.91s | 9.4%) | Forest Grove | 02/13/2026 | 2026 OR HS 6A 3 | |
| 575 | Elijah Leshchenko | 41.50 | 10 | BB Min | A: 37.59 (+3.91s | 9.4%) | Patriot Aquatics | 07/25/2026 | 2026 FL Summer Area 2 Championships Working | |
| 576 | Obinna Uzowulu | 41.52 | 10 | BB Min | A: 37.59 (+3.93s | 9.5%) | Alamo Area Aquatic Association | 01/10/2026 | 2026 ST AHAC B Champs South Copied | |
| 577 | Ryan Kashani | 41.52 | 10 | BB Min | A: 37.59 (+3.93s | 9.5%) | Houston Hydra | 11/01/2024 | Gravy Boat Invitational | |
| 578 | Jaime Parra | 41.53 | 9 | BB Min | A: 37.59 (+3.94s | 9.5%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | |
| 579 | Ari Isis | 41.53 | 10 | BB Min | A: 37.59 (+3.94s | 9.5%) | Hill Country Aquatics | 09/12/2026 | 2026 ST HCA Endless Summer SCY Invite | |
| 580 | Yaeger Voithofer | 41.54 | 9 | BB Min | A: 37.59 (+3.95s | 9.5%) | Com Aquatics | 11/14/2025 | 2025 ST AAAA AH PW NC Invite | |
| 581 | Weston Williams | 41.54 | 9 | BB Min | A: 37.59 (+3.95s | 9.5%) | Nashville Aquatic Club | 09/26/2026 | 2026 Fall Kickoff Classic Inviational | |
| 582 | Thomas Bailey | 41.54 | 9 | BB Min | A: 37.59 (+3.95s | 9.5%) | Raleigh Swimming Association | 07/25/2026 | 2026 RSA Flip Flop | |
| 583 | Julian Kline | 41.55 | 10 | BB Min | A: 37.59 (+3.96s | 9.5%) | Northeast Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | |
| 584 | Rainier Chen | 41.58 | 9 | BB Min | A: 37.59 (+3.99s | 9.6%) | Hill Country Aquatics | 07/14/2026 | 2026 HCA Midsommar SCY Invite | |
| 585 | Jack Duby | 41.58 | 8 | BB Min | A: 37.59 (+3.99s | 9.6%) | Tennessee Aquatics | 10/17/2026 | 2026 MCC October Invite Copied | |
| 586 | Wyatt Johnson | 41.58 | 9 | BB Min | A: 37.59 (+3.99s | 9.6%) | Huntsville Swim Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 587 | Giovanni Pinto | 41.59 | 10 | BB Min | A: 37.59 (+4.00s | 9.6%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 588 | Harvey Hall | 41.59 | 10 | BB Min | A: 37.59 (+4.00s | 9.6%) | Tiger Shark of Texas | 09/19/2026 | 2026 ST LSAC Welcome To The Rock | |
| 589 | Micah Greer | 41.61 | 10 | BB Min | A: 37.59 (+4.02s | 9.7%) | Manchester Makos Swim Team | 09/26/2026 | 2026 KONA ICE INVITATIONAL | |
| 590 | Rafael Rothfuss de la Asunc | 41.62 | 9 | BB Min | A: 37.59 (+4.03s | 9.7%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 591 | Tristan Swan | 41.63 | 9 | BB Min | A: 37.59 (+4.04s | 9.7%) | Boerne Elite Aquatics | 09/11/2026 | 2026 ST SASA Sombrero Uno | |
| 592 | Hendrix Eldridge | 41.63 | 9 | BB Min | A: 37.59 (+4.04s | 9.7%) | Northside Aquatics | 09/05/2026 | 2026 Garrett S Midnight Madness | |
| 593 | Ian Souza | 41.64 | 10 | BB Min | A: 37.59 (+4.05s | 9.7%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 594 | Boyd Howard | 41.64 | 9 | BB Min | A: 37.59 (+4.05s | 9.7%) | Longhorn Aquatics | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 595 | Collin Yang | 41.65 | 10 | BB Min | A: 37.59 (+4.06s | 9.7%) | Waterloo Swimming | 09/20/2026 | 2026 ST WLOO September Splash | |
| 596 | John Bloom | 41.66 | 9 | BB Min | A: 37.59 (+4.07s | 9.8%) | Sporting Jax Aquatic Club | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 597 | Jake Krizay | 41.66 | 8 | BB Min | A: 37.59 (+4.07s | 9.8%) | Southwest Stars Swim Club | 09/12/2026 | 2026 Elizabeth Kazeck Fall Sprint | |
| 598 | Daniel Lin | 41.66 | 8 | BB Min | A: 37.59 (+4.07s | 9.8%) | Madison Swimming Association | 10/16/2026 | 2026 HSA Fran Norris Meet | |
| 599 | Patrick Ladd | 41.68 | 9 | BB Min | A: 37.59 (+4.09s | 9.8%) | West Texas Typhoon | 12/07/2025 | 2025 BD Del Norte #3 | |
| 600 | Ruben Pulido | 41.68 | 8 | BB Min | A: 37.59 (+4.09s | 9.8%) | Blue Marlins Of Hialeah Garden | 10/10/2026 | NMST BMHG October Invite 26 | |
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.