Southern Zone Zone Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | William Cook | 53.76 | 9 | B Min | BB: 49.29 (+4.47s | 8.3%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 502 | Steele Schwartz | 53.80 | 10 | B Min | BB: 49.29 (+4.51s | 8.4%) | Swim Florida | 05/03/2025 | 2025 Sea Dragon May Open | |
| 503 | James Allen | 53.81 | 9 | B Min | BB: 49.29 (+4.52s | 8.4%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | |
| 504 | Lucas Tang | 53.89 | 10 | B Min | BB: 49.29 (+4.60s | 8.5%) | Alamo Area Aquatic Association | 05/07/2025 | 2025 ST AAAA NS May Race Night | |
| 505 | David Milman | 53.99 | 10 | B Min | BB: 49.29 (+4.70s | 8.7%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 506 | Matthew Tong | 54.00 | 10 | B Min | BB: 49.29 (+4.71s | 8.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 507 | Wakefield Watson | 54.01 | 9 | B Min | BB: 49.29 (+4.72s | 8.7%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 508 | Alejandro Rigual Osorno | 54.02 | 9 | B Min | BB: 49.29 (+4.73s | 8.8%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 509 | Jeongdam Kong | 54.03 | 10 | B Min | BB: 49.29 (+4.74s | 8.8%) | Waterloo Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 510 | Zachary Ruiz | 54.06 | 10 | B Min | BB: 49.29 (+4.77s | 8.8%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 511 | Kaeden Pearl | 54.08 | 9 | B Min | BB: 49.29 (+4.79s | 8.9%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 512 | Henry Hu | 54.18 | 9 | B Min | BB: 49.29 (+4.89s | 9.0%) | Gator Swim Club | 05/15/2026 | 2026 FAST May Invite | |
| 513 | Micah Odrzywolski | 54.34 | 10 | B Min | BB: 49.29 (+5.05s | 9.3%) | Piranhas YMCA of the Suncoast | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 514 | Andrew Grove | 54.38 | 9 | B Min | BB: 49.29 (+5.09s | 9.4%) | Houston Bridge Bats | 06/14/2025 | CCLR CEM Summer Beach Bash LCM Unclassified | |
| 515 | Brooks Lansang | 54.43 | 10 | B Min | BB: 49.29 (+5.14s | 9.4%) | Bolles School Sharks | 05/23/2025 | EAJ Mayhem 2025 | |
| 516 | Jax Moczygemba | 54.44 | 10 | B Min | BB: 49.29 (+5.15s | 9.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 517 | Axel Buelow | 54.44 | 9 | B Min | BB: 49.29 (+5.15s | 9.5%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 518 | Zackary Benyaminov | 54.45 | 8 | B Min | BB: 49.29 (+5.16s | 9.5%) | Torpedo Swim School | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 519 | Gabriel Fabiano | 54.56 | 9 | B Min | BB: 49.29 (+5.27s | 9.7%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | |
| 520 | Owen Goettel | 54.59 | 8 | B Min | BB: 49.29 (+5.30s | 9.7%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | |
| 521 | Alexander Woodard | 54.67 | 9 | B Min | BB: 49.29 (+5.38s | 9.8%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 522 | Beckett Smith | 54.70 | 10 | B Min | BB: 49.29 (+5.41s | 9.9%) | South Lake Aquatic Club | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 523 | Kroy Zimmerman | 54.71 | 10 | B Min | BB: 49.29 (+5.42s | 9.9%) | Alamo Area Aquatic Association | 05/31/2025 | 2025 AAAA NE Arena Summer Classic | |
| 524 | Remy Lyons | 54.72 | 9 | B Min | BB: 49.29 (+5.43s | 9.9%) | San Antonio Wave | 05/15/2026 | 2026 ST NIST Salute To The Troops | |
| 525 | Milo Groeschel | 54.73 | 8 | B Min | BB: 49.29 (+5.44s | 9.9%) | Longhorn Aquatics | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 526 | Brooks Dombkowski | 54.77 | 8 | B Min | BB: 49.29 (+5.48s | 10.0%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 527 | Remington Schwartz | 54.79 | 8 | B Min | BB: 49.29 (+5.50s | 10.0%) | Swim Florida | 05/03/2025 | 2025 Sea Dragon May Open | |
| 528 | Benson Maughan | 54.81 | 9 | B Min | BB: 49.29 (+5.52s | 10.1%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 529 | Maxwell Wuttke | 54.81 | 8 | B Min | BB: 49.29 (+5.52s | 10.1%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 530 | Daniel Taylor | 54.84 | 9 | B Min | BB: 49.29 (+5.55s | 10.1%) | Heart of Texas Swim Team | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 531 | Ivan Marchuk | 54.91 | 9 | B Min | BB: 49.29 (+5.62s | 10.2%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 532 | Jacob Lomong-oy | 54.92 | 8 | B Min | BB: 49.29 (+5.63s | 10.3%) | Brownsville Aquatics | 05/16/2026 | 2026 ST LC BAS May Swim Meet | |
| 533 | William Behenna | 54.95 | 10 | B Min | BB: 49.29 (+5.66s | 10.3%) | SwimRise Aquatics | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 534 | Triston Mujica | 54.98 | 10 | B Min | BB: 49.29 (+5.69s | 10.3%) | McAllen Swim Club | 04/11/2026 | 2026 ST LC BAS April Swim Meet | |
| 535 | Sulaiman Meskini | 54.99 | 9 | B Min | BB: 49.29 (+5.70s | 10.4%) | Tampa Y Swimming | 04/11/2026 | 2026 Stingrays Early LCM Season Opener | |
| 536 | Van Calicchio | 55.03 | 9 | B Min | BB: 49.29 (+5.74s | 10.4%) | Plantation Swim Team | 01/16/2026 | January Central Park Series | |
| 537 | Yoonwoo Hwang | 55.07 | 8 | B Min | BB: 49.29 (+5.78s | 10.5%) | Waterloo Swimming | 05/08/2026 | 2026 ST ASC Cinco De Mayo | |
| 538 | Dylan Lee | 55.08 | 10 | B Min | BB: 49.29 (+5.79s | 10.5%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 539 | Charles Storm | 55.10 | 8 | B Min | BB: 49.29 (+5.81s | 10.5%) | Red Wing Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 540 | Ronan Kendall | 55.16 | 9 | B Min | BB: 49.29 (+5.87s | 10.6%) | South Florida Aquatic Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 541 | Simon Spidle | 55.18 | 9 | B Min | BB: 49.29 (+5.89s | 10.7%) | Georgia Coastal Aquatic Team | 05/23/2025 | EAJ Mayhem 2025 | |
| 542 | Cameron Fleming | 55.18 | 9 | B Min | BB: 49.29 (+5.89s | 10.7%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 543 | Daniel Brown | 55.20 | 10 | B Min | BB: 49.29 (+5.91s | 10.7%) | Episcopal AmberJax | 04/10/2026 | 2026 April Classic | |
| 544 | David Helerov | 55.22 | 8 | B Min | BB: 49.29 (+5.93s | 10.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 545 | Yihao Wu | 55.31 | 8 | B Min | BB: 49.29 (+6.02s | 10.9%) | Laker Swim | 05/15/2026 | 2026 FAST May Invite | |
| 546 | Koa Larson | 55.31 | 10 | B Min | BB: 49.29 (+6.02s | 10.9%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 547 | Alexander Zhang | 55.33 | 9 | B Min | BB: 49.29 (+6.04s | 10.9%) | Alamo Area Aquatic Association | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 548 | Felix Goetz | 55.34 | 9 | B Min | BB: 49.29 (+6.05s | 10.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 549 | Alexander Suits | 55.35 | 9 | B Min | BB: 49.29 (+6.06s | 10.9%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 550 | Cooper Distelrath | 55.35 | 10 | B Min | BB: 49.29 (+6.06s | 10.9%) | T2 Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | |
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.