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 | 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 | |
| 102 | Matthew Sokotoff | 42.83 | 9 | B Min | BB: 39.79 (+3.04s | 7.1%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | |
| 103 | William Cao | 42.97 | 9 | B Min | BB: 39.79 (+3.18s | 7.4%) | Great Lakes Sailfish Swimming | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 104 | 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 | |
| 105 | Lane Hutmacher | 43.02 | 10 | B Min | BB: 39.79 (+3.23s | 7.5%) | Watertown Area Swim Club | 06/28/2024 | Chamberlain Meet | |
| 106 | Adam Milgrom | 43.07 | 10 | B Min | BB: 39.79 (+3.28s | 7.6%) | Hurricanes Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | |
| 107 | Finn Reimers | 43.15 | 10 | B Min | BB: 39.79 (+3.36s | 7.8%) | Pierre Swim Team | 07/11/2025 | 2025 SD Long Course State B Swim Meet | |
| 108 | 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 | |
| 109 | Luther Zielke | 43.23 | 9 | B Min | BB: 39.79 (+3.44s | 8.0%) | Hurricanes Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 110 | 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 | |
| 111 | Logan Anderson | 43.31 | 9 | 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 | |
| 112 | Elliott Baranack | 43.34 | 10 | B Min | BB: 39.79 (+3.55s | 8.2%) | Firestone Akron Swim Team | 05/16/2025 | Busbey Invitational 2025 | |
| 113 | Arthur Dodington | 43.37 | 9 | B Min | BB: 39.79 (+3.58s | 8.3%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 114 | Charles Qiao | 43.40 | 9 | B Min | BB: 39.79 (+3.61s | 8.3%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | |
| 115 | Henry Fransen Weinberger | 43.46 | 8 | B Min | BB: 39.79 (+3.67s | 8.4%) | Minnetonka Swim Club | 06/26/2025 | 2025 MN AQJT Aquajets Summer Spectacular | |
| 116 | Henry Jarchow | 43.53 | 9 | B Min | BB: 39.79 (+3.74s | 8.6%) | St Croix Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 117 | Samuel Wacek | 43.62 | 10 | B Min | BB: 39.79 (+3.83s | 8.8%) | Alexandria Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | |
| 118 | Everett Keyler | 43.85 | 9 | 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 | |
| 119 | Hudson Rausch | 43.93 | 9 | B: 43.89 (+0.04s | 0.1%) | Brookings Swim Club | 07/18/2025 | 2025 SD State Long Course Meet | ||
| 120 | 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 | ||
| 121 | Elijah Spencer | 43.99 | 8 | B: 43.89 (+0.10s | 0.2%) | Life Time Minnesota Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 122 | Kian Davidson | 44.15 | 8 | B: 43.89 (+0.26s | 0.6%) | Lake Erie Silver Dolphins | 06/12/2025 | Holtrey Summer Classic | ||
| 123 | Brendan Moore | 44.17 | 10 | B: 43.89 (+0.28s | 0.6%) | Perry Aquatic Club | 05/31/2025 | CCS Age Group And Open Long Course Meet | ||
| 124 | Fangyuan Xu | 44.18 | 9 | B: 43.89 (+0.29s | 0.7%) | Hudson Explorer Aquatic | 05/16/2025 | Busbey Invitational 2025 | ||
| 125 | Emmett Boehm | 44.21 | 10 | B: 43.89 (+0.32s | 0.7%) | Lakeshore Swim Club | 07/12/2025 | LSSC Avon Classic | ||
| 126 | Theodore Janson | 44.22 | 10 | B: 43.89 (+0.33s | 0.7%) | Central Minnesota Aquatics | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 127 | Samuel Seresse | 44.34 | 8 | B: 43.89 (+0.45s | 1.0%) | Monticello Swim Club | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 128 | Henry Zheng | 44.39 | 9 | B: 43.89 (+0.50s | 1.1%) | Aquajets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 129 | Caleb Verner | 44.43 | 9 | B: 43.89 (+0.54s | 1.2%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 130 | Killian Robbins | 44.55 | 10 | B: 43.89 (+0.66s | 1.5%) | St Croix Swim Club | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 131 | Hudson Zillmer | 44.63 | 10 | B: 43.89 (+0.74s | 1.7%) | North Suburban Aquatic Club | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | ||
| 132 | Alexander Escalona | 44.74 | 10 | B: 43.89 (+0.85s | 1.9%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 133 | Lucas Heine | 44.75 | 9 | B: 43.89 (+0.86s | 1.9%) | Foxjets Swim Team | 06/20/2025 | 2025 MN MAN Red White Blue Invite | ||
| 134 | Eli Anderson | 44.80 | 9 | B: 43.89 (+0.91s | 2.0%) | Millard Aquatic Club | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 135 | Kou Takahashi | 44.83 | 7 | B: 43.89 (+0.94s | 2.1%) | West Express Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 136 | Denis Groza | 44.87 | 10 | B: 43.89 (+0.98s | 2.2%) | Great Wolf Swim Team | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 137 | Colin Anderson | 44.89 | 9 | B: 43.89 (+1.00s | 2.2%) | West Express Swim Team | 07/18/2025 | 2025 MN TUNA Minnesota Regional Championship | ||
| 138 | Owen Hoots | 44.97 | 8 | B: 43.89 (+1.08s | 2.4%) | Watertown Area Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 139 | Skandan Chamraj | 44.97 | 9 | B: 43.89 (+1.08s | 2.4%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 140 | Bence Thomas | 44.99 | 8 | B: 43.89 (+1.10s | 2.4%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | ||
| 141 | Adam Wang | 45.15 | 9 | B: 43.89 (+1.26s | 2.8%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 142 | Desmond Kobek | 45.18 | 10 | B: 43.89 (+1.29s | 2.9%) | Great Illinois Swimmers | 08/06/2025 | 2025 Summer Elite Showcase | ||
| 143 | Ibrahim Othman | 45.34 | 9 | B: 43.89 (+1.45s | 3.2%) | Life Time Michigan Swim Team | 01/27/2026 | January 2026 Life Time Michigan Intersquad | ||
| 144 | Austin Headley | 45.35 | 10 | B: 43.89 (+1.46s | 3.2%) | Sioux Falls Swim Team | 04/25/2025 | Augustana Spring Splash 2025 | ||
| 145 | Shri Navaneetha Gopala Kr | 45.49 | 10 | B: 43.89 (+1.60s | 3.5%) | Blazing Barracudas | 07/12/2025 | LSSC Avon Classic | ||
| 146 | Kaladan Loughlin | 45.55 | 10 | B: 43.89 (+1.66s | 3.6%) | Riptide Swim Team | 06/07/2025 | 2025 CO MACS Suburban League Invite | ||
| 147 | Connor Williams | 45.69 | 9 | B: 43.89 (+1.80s | 3.9%) | Foxjets Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | ||
| 148 | John Perleberg | 45.85 | 10 | B: 43.89 (+1.96s | 4.3%) | Prairie Rose Aquatics | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 149 | Reed Ellingson | 45.99 | 10 | B: 43.89 (+2.10s | 4.6%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 150 | Mason Thaden | 46.00 | 9 | B: 43.89 (+2.11s | 4.6%) | Rochester Swim Club | 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.