Central 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Landon Jones | 36.77 | 9 | BB Min | A: 35.69 (+1.08s | 2.9%) | Wtrc Sharks | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 52 | Bentley Frost | 36.92 | 10 | BB Min | A: 35.69 (+1.23s | 3.3%) | Pierre Swim Team | 06/27/2026 | 2026 SD Summer Starter | |
| 53 | Marcus Kalmi | 36.93 | 10 | BB Min | A: 35.69 (+1.24s | 3.4%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 54 | Cayden Willamowski | 36.96 | 9 | BB Min | A: 35.69 (+1.27s | 3.4%) | Lima Family YMCA Swim Team | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 55 | Nicholas Bowers | 36.99 | 10 | BB Min | A: 35.69 (+1.30s | 3.5%) | Rec-Plex Sharks | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 56 | Marcello Rinaldi | 37.03 | 10 | BB Min | A: 35.69 (+1.34s | 3.6%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 57 | Henry Armenti | 37.06 | 10 | BB Min | A: 35.69 (+1.37s | 3.7%) | Riptide Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 58 | Henry Croke | 37.07 | 10 | BB Min | A: 35.69 (+1.38s | 3.7%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 59 | Hunter Perfect | 37.08 | 10 | BB Min | A: 35.69 (+1.39s | 3.7%) | River Falls Swim Club | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 60 | Andrew Uffman | 37.09 | 9 | BB Min | A: 35.69 (+1.40s | 3.8%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 61 | Coryel Harger | 37.13 | 10 | BB Min | A: 35.69 (+1.44s | 3.9%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 62 | Jackson Hadro | 37.15 | 10 | BB Min | A: 35.69 (+1.46s | 3.9%) | Life Time Minnesota Swim Team | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 63 | Alexander Routh | 37.23 | 10 | BB Min | A: 35.69 (+1.54s | 4.1%) | Vacationland Swim Club | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 64 | Nolan Wilkey | 37.23 | 10 | BB Min | A: 35.69 (+1.54s | 4.1%) | Minnetonka Swim Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 65 | Reid Siemens | 37.24 | 9 | BB Min | A: 35.69 (+1.55s | 4.2%) | Hurricanes Swim Team | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 66 | Rolen Totura | 37.26 | 8 | BB Min | A: 35.69 (+1.57s | 4.2%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 67 | Adam Oorlog | 37.29 | 10 | BB Min | A: 35.69 (+1.60s | 4.3%) | Brookings Swim Club | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 68 | Kyler Robson | 37.34 | 9 | BB Min | A: 35.69 (+1.65s | 4.4%) | Cincinnati Marlins | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 69 | Jayden Zhong | 37.35 | 10 | BB Min | A: 35.69 (+1.66s | 4.4%) | Hinsdale Swim Club | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 70 | Henry Astry | 37.39 | 8 | BB Min | A: 35.69 (+1.70s | 4.5%) | West Express Swim Team | 05/08/2026 | 2026 MN STRM Spring Startup | |
| 71 | Daniel Thorpe | 37.45 | 10 | BB Min | A: 35.69 (+1.76s | 4.7%) | Aquajets Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 72 | Reid Finley | 37.46 | 8 | BB Min | A: 35.69 (+1.77s | 4.7%) | Parkway-Rockwood Gateway Swim | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 73 | Milo Pangborn | 37.47 | 9 | BB Min | A: 35.69 (+1.78s | 4.8%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 74 | William MacPhail | 37.48 | 10 | BB Min | A: 35.69 (+1.79s | 4.8%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | |
| 75 | Kai Wroble | 37.54 | 10 | BB Min | A: 35.69 (+1.85s | 4.9%) | Chicago Wolfpack Aquatic Club | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 76 | Samuel Wacek | 37.55 | 10 | BB Min | A: 35.69 (+1.86s | 5.0%) | Alexandria Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 77 | Jayden Lai | 37.55 | 9 | BB Min | A: 35.69 (+1.86s | 5.0%) | Csp Tideriders | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 78 | Calvin Wollard | 37.57 | 8 | BB Min | A: 35.69 (+1.88s | 5.0%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 79 | Emerson Ronston | 37.58 | 10 | BB Min | A: 35.69 (+1.89s | 5.0%) | Life Time Swim Missouri | 06/26/2026 | 88th CSP Summer Invitational | |
| 80 | Lleyton Thompson | 37.69 | 10 | BB Min | A: 35.69 (+2.00s | 5.3%) | Hurricanes Swim Team | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 81 | John Umiker | 37.70 | 10 | BB Min | A: 35.69 (+2.01s | 5.3%) | Pierre Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 82 | Quinn Cobb | 37.73 | 10 | BB Min | A: 35.69 (+2.04s | 5.4%) | Foxjets Swim Team | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 83 | James Ballard | 37.77 | 10 | BB Min | A: 35.69 (+2.08s | 5.5%) | Rochester Swim Club | 05/30/2026 | 2026 MN RSC Summer Jam | |
| 84 | Levi Burrows | 37.77 | 10 | BB Min | A: 35.69 (+2.08s | 5.5%) | St Croix Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 85 | Jaylen Chen | 37.83 | 10 | BB Min | A: 35.69 (+2.14s | 5.7%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 86 | Xander McGraw | 37.86 | 10 | BB Min | A: 35.69 (+2.17s | 5.7%) | Brownell Talbot | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 87 | Bennett Meusel | 37.86 | 10 | BB Min | A: 35.69 (+2.17s | 5.7%) | South East Metro Sharks | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 88 | Mickey Cadagin | 37.91 | 9 | BB Min | A: 35.69 (+2.22s | 5.9%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 89 | Evan Buchanan | 37.98 | 10 | BB Min | A: 35.69 (+2.29s | 6.0%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 90 | Aiden Suffel | 38.02 | 10 | BB Min | A: 35.69 (+2.33s | 6.1%) | Lakeshore Swim Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | |
| 91 | Preston Mueller | 38.07 | 10 | BB Min | A: 35.69 (+2.38s | 6.3%) | Seahawks Swim club | 05/01/2026 | John Traube Memorial 2026 | |
| 92 | Nolan Hunter | 38.10 | 10 | BB Min | A: 35.69 (+2.41s | 6.3%) | Rushmore Swim Team | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 93 | Schuyler Carry | 38.10 | 9 | BB Min | A: 35.69 (+2.41s | 6.3%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 94 | Robert Liu | 38.19 | 9 | BB Min | A: 35.69 (+2.50s | 6.5%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 95 | Charlie Vazac | 38.19 | 10 | BB Min | A: 35.69 (+2.50s | 6.5%) | St Croix Swim Club | 06/19/2026 | 2026 MN MAN Red White Blue Invite Copied | |
| 96 | Lorenzo Rosa Ibanez | 38.20 | 8 | BB Min | A: 35.69 (+2.51s | 6.6%) | Minnetonka Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 97 | Daniel Guo | 38.23 | 10 | BB Min | A: 35.69 (+2.54s | 6.6%) | Riptide Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 98 | Noah Engstrom | 38.26 | 9 | BB Min | A: 35.69 (+2.57s | 6.7%) | Metro East Titans Swimming | 06/26/2026 | 88th CSP Summer Invitational | |
| 99 | George Peters | 38.28 | 10 | BB Min | A: 35.69 (+2.59s | 6.8%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 100 | Mack Maiser | 38.29 | 10 | BB Min | A: 35.69 (+2.60s | 6.8%) | Edina Swim Club | 05/03/2026 | 2026 MN SEMS LC Invite | |
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.