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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | James Lehn | 40.99 | 10 | B Min | BB: 39.79 (+1.20s | 2.9%) | Hastings Y Aquatic Club | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 102 | Charles Jodrey | 41.12 | 10 | B Min | BB: 39.79 (+1.33s | 3.2%) | Mercy HealthPlex Sea Wolves | 08/06/2025 | 2025 Summer Elite Showcase | |
| 103 | Moses Duong | 41.17 | 9 | B Min | BB: 39.79 (+1.38s | 3.4%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 104 | Joshua Webster | 41.27 | 8 | B Min | BB: 39.79 (+1.48s | 3.6%) | Minnetonka Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 105 | James Verner | 41.33 | 10 | B Min | BB: 39.79 (+1.54s | 3.7%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 106 | Corbyn Yerks | 41.33 | 8 | B Min | BB: 39.79 (+1.54s | 3.7%) | High Tides Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 107 | Zander Youngren | 41.64 | 10 | B Min | BB: 39.79 (+1.85s | 4.4%) | Monticello Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 108 | Isaac Burla | 41.65 | 9 | B Min | BB: 39.79 (+1.86s | 4.5%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 109 | Jaylen Chen | 41.70 | 9 | B Min | BB: 39.79 (+1.91s | 4.6%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 110 | Lochlan McClary | 41.90 | 9 | B Min | BB: 39.79 (+2.11s | 5.0%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 111 | Daniel Guo | 41.93 | 9 | B Min | BB: 39.79 (+2.14s | 5.1%) | Riptide Swim Team | 05/09/2025 | 2025 SD SFST Ready For Long Course | |
| 112 | Ryan Morcelle | 41.96 | 10 | B Min | BB: 39.79 (+2.17s | 5.2%) | Great Waves Aquatics | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 113 | Ryker Mahowald | 42.02 | 9 | B Min | BB: 39.79 (+2.23s | 5.3%) | Vermillion Area Swim Team | 06/20/2025 | VAST SPLASH | |
| 114 | William MacPhail | 42.14 | 9 | B Min | BB: 39.79 (+2.35s | 5.6%) | Edina Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 115 | Drew DeSautel | 42.16 | 8 | B Min | BB: 39.79 (+2.37s | 5.6%) | West Express Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | |
| 116 | Damon Sparling | 42.18 | 8 | B Min | BB: 39.79 (+2.39s | 5.7%) | Edina Swim Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 117 | Bryce Davelaar | 42.41 | 9 | B Min | BB: 39.79 (+2.62s | 6.2%) | Sioux Center Seahawks | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 118 | Nasir Gifford-Philip | 42.54 | 8 | B Min | BB: 39.79 (+2.75s | 6.5%) | Rochester Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 119 | Lleyton Thompson | 42.73 | 9 | B Min | BB: 39.79 (+2.94s | 6.9%) | Hurricanes Swim Team | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 120 | Nolan Hunter | 42.75 | 9 | B Min | BB: 39.79 (+2.96s | 6.9%) | Rushmore Swim Team | 07/18/2025 | 2025 SD State Long Course Meet | |
| 121 | Ethan Zhang | 42.75 | 8 | B Min | BB: 39.79 (+2.96s | 6.9%) | Fmy Gators | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | |
| 122 | Milo Pangborn | 42.77 | 8 | B Min | BB: 39.79 (+2.98s | 7.0%) | Foxjets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 123 | Michael O'Connell | 42.77 | 9 | B Min | BB: 39.79 (+2.98s | 7.0%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 124 | Matthew Sokotoff | 42.83 | 9 | B Min | BB: 39.79 (+3.04s | 7.1%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | |
| 125 | William Cao | 42.97 | 8 | B Min | BB: 39.79 (+3.18s | 7.4%) | Great Lakes Sailfish Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 126 | Zachary McDonnell | 42.99 | 9 | B Min | BB: 39.79 (+3.20s | 7.4%) | Firestone Akron Swim Team | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 127 | Lane Hutmacher | 43.02 | 8 | B Min | BB: 39.79 (+3.23s | 7.5%) | Watertown Area Swim Club | 06/28/2024 | Chamberlain Meet | |
| 128 | Adam Milgrom | 43.07 | 9 | B Min | BB: 39.79 (+3.28s | 7.6%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 129 | Finn Reimers | 43.15 | 9 | B Min | BB: 39.79 (+3.36s | 7.8%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 130 | Quinn Cobb | 43.21 | 9 | B Min | BB: 39.79 (+3.42s | 7.9%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 131 | Luther Zielke | 43.23 | 8 | B Min | BB: 39.79 (+3.44s | 8.0%) | Hurricanes Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 132 | Cameron Mendelsohn | 43.25 | 8 | B Min | BB: 39.79 (+3.46s | 8.0%) | Life Time Minnesota Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 133 | Logan Anderson | 43.31 | 8 | B Min | BB: 39.79 (+3.52s | 8.1%) | Wright County Wave Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 134 | Elliott Baranack | 43.34 | 10 | B Min | BB: 39.79 (+3.55s | 8.2%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | |
| 135 | Arthur Dodington | 43.37 | 8 | B Min | BB: 39.79 (+3.58s | 8.3%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 136 | Charles Qiao | 43.40 | 8 | B Min | BB: 39.79 (+3.61s | 8.3%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 137 | Henry Fransen Weinberger | 43.46 | 7 | B Min | BB: 39.79 (+3.67s | 8.4%) | Minnetonka Swim Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 138 | Henry Jarchow | 43.53 | 8 | B Min | BB: 39.79 (+3.74s | 8.6%) | St Croix Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 139 | Samuel Wacek | 43.62 | 9 | B Min | BB: 39.79 (+3.83s | 8.8%) | Alexandria Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 140 | Everett Keyler | 43.85 | 8 | B Min | BB: 39.79 (+4.06s | 9.3%) | Wright County Wave Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 141 | Hudson Rausch | 43.93 | 8 | B: 43.89 (+0.04s | 0.1%) | Brookings Swim Club | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 142 | Darsh Pokale | 43.94 | 8 | B: 43.89 (+0.05s | 0.1%) | South East Metro Sharks | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 143 | Elijah Spencer | 43.99 | 7 | B: 43.89 (+0.10s | 0.2%) | Life Time Minnesota Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 144 | Kian Davidson | 44.15 | 7 | B: 43.89 (+0.26s | 0.6%) | Lake Erie Silver Dolphins | 06/12/2025 | Holtrey Summer Classic | ||
| 145 | Brendan Moore | 44.17 | 9 | B: 43.89 (+0.28s | 0.6%) | Perry Aquatic Club | 05/31/2025 | CCS Age Group And Open Long Course Meet | ||
| 146 | Fangyuan Xu | 44.18 | 8 | B: 43.89 (+0.29s | 0.7%) | Hudson Explorer Aquatic | 05/16/2025 | Busbey Invitational 2025 | ||
| 147 | Emmett Boehm | 44.21 | 9 | B: 43.89 (+0.32s | 0.7%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 148 | Theodore Janson | 44.22 | 9 | B: 43.89 (+0.33s | 0.7%) | Central Minnesota Aquatics | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 149 | Samuel Seresse | 44.34 | 8 | B: 43.89 (+0.45s | 1.0%) | Monticello Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 150 | Henry Zheng | 44.39 | 8 | B: 43.89 (+0.50s | 1.1%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State 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.