Central Zone Zone Boys 10 & under - 50 Y Breast
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 | Emmett Tourney | 42.68 | 10 | BB Min | A: 42.09 (+0.59s | 1.4%) | Red Wing Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 52 | William Martzke | 42.80 | 10 | BB Min | A: 42.09 (+0.71s | 1.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | |
| 53 | Yaseer Owens | 42.83 | 9 | BB Min | A: 42.09 (+0.74s | 1.7%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 54 | Robert Liu | 42.96 | 9 | BB Min | A: 42.09 (+0.87s | 2.0%) | Csp Tideriders | 10/09/2026 | Fall Festival Invitational | |
| 55 | Marcus Pass | 42.97 | 10 | BB Min | A: 42.09 (+0.88s | 2.0%) | Sioux Falls Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 56 | Michael Campbell | 42.99 | 9 | BB Min | A: 42.09 (+0.90s | 2.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 57 | Noah Beimesche | 43.01 | 9 | BB Min | A: 42.09 (+0.92s | 2.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 58 | Nicholas Bowers | 43.05 | 10 | BB Min | A: 42.09 (+0.96s | 2.2%) | Rec-Plex Sharks | 10/09/2026 | Fall Festival Invitational | |
| 59 | Luke VanWoerkom | 43.10 | 10 | BB Min | A: 42.09 (+1.01s | 2.3%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 60 | Evan Fernando | 43.34 | 10 | BB Min | A: 42.09 (+1.25s | 2.9%) | Atlantis Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 61 | Bennett Baker | 43.40 | 9 | BB Min | A: 42.09 (+1.31s | 3.0%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 62 | Grant Haire | 43.53 | 10 | BB Min | A: 42.09 (+1.44s | 3.3%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 63 | Sameer Pai | 43.62 | 10 | BB Min | A: 42.09 (+1.53s | 3.5%) | Aquajets Swim Team | 06/20/2026 | 2026 MN AQJT June | |
| 64 | Jimmie Jones | 43.63 | 9 | BB Min | A: 42.09 (+1.54s | 3.5%) | Razor Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 65 | Tucker Charles | 43.64 | 10 | BB Min | A: 42.09 (+1.55s | 3.6%) | RC Durr Family YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | |
| 66 | Sebastien Gallant | 43.72 | 10 | BB Min | A: 42.09 (+1.63s | 3.7%) | Tuna Swim Club | 05/02/2026 | 2026 MN TUNA Spring Splash | |
| 67 | Henry Sutton | 43.78 | 10 | BB Min | A: 42.09 (+1.69s | 3.9%) | Fort Meigs YMCA Stingrays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 68 | Connor Williams | 43.79 | 9 | BB Min | A: 42.09 (+1.70s | 3.9%) | Foxjets Swim Team | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 69 | Finley Martus | 43.88 | 9 | BB Min | A: 42.09 (+1.79s | 4.1%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | |
| 70 | Liam Doyle | 43.89 | 9 | BB Min | A: 42.09 (+1.80s | 4.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 71 | Lukas Bergman | 43.94 | 9 | BB Min | A: 42.09 (+1.85s | 4.2%) | Rushmore Swim Team | 02/20/2026 | 2026 SD 12 Under Short Course State A Champ | |
| 72 | Steven Kimeu | 43.99 | 10 | BB Min | A: 42.09 (+1.90s | 4.3%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 73 | Kelton Glover | 44.00 | 10 | BB Min | A: 42.09 (+1.91s | 4.3%) | Dublin Community Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 74 | Jacob Petroske | 44.03 | 10 | BB Min | A: 42.09 (+1.94s | 4.4%) | Great Lakes Tritons | 01/16/2026 | 2026 Odd Age Classic | |
| 75 | Sebastian Hunte | 44.05 | 10 | BB Min | A: 42.09 (+1.96s | 4.4%) | Rec-Plex Sharks | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 76 | Padraig Loughlin | 44.09 | 10 | BB Min | A: 42.09 (+2.00s | 4.5%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 77 | Henry Ims | 44.09 | 10 | BB Min | A: 42.09 (+2.00s | 4.5%) | Cincinnati Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 78 | William Martzke | 44.11 | 10 | BB Min | A: 42.09 (+2.02s | 4.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 79 | Henry Nesheim | 44.12 | 10 | BB Min | A: 42.09 (+2.03s | 4.6%) | Macedonia Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 80 | Will Knueven | 44.12 | 10 | BB Min | A: 42.09 (+2.03s | 4.6%) | Mariemont Ohio Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 81 | Samuel Fuerstneau | 44.18 | 10 | BB Min | A: 42.09 (+2.09s | 4.7%) | Edina Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | |
| 82 | William MacPhail | 44.22 | 10 | BB Min | A: 42.09 (+2.13s | 4.8%) | Edina Swim Club | 10/10/2026 | 2026 MN EDI Gator Splash And Dash | |
| 83 | Cayden Willamowski | 44.31 | 9 | BB Min | A: 42.09 (+2.22s | 5.0%) | Lima Family YMCA Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 84 | Ibrahim Ghanem | 44.38 | 9 | BB Min | A: 42.09 (+2.29s | 5.2%) | Romulus Torpedoes Swim Club | 01/31/2026 | 2026 Guppy Bowl | |
| 85 | William Martzke | 44.44 | 10 | BB Min | A: 42.09 (+2.35s | 5.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 86 | Spencer Frickson | 44.46 | 9 | BB Min | A: 42.09 (+2.37s | 5.3%) | Mako Aquatics | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 87 | Samuel Wacek | 44.49 | 10 | BB Min | A: 42.09 (+2.40s | 5.4%) | Alexandria Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 88 | Elliott Lesnau | 44.50 | 10 | BB Min | A: 42.09 (+2.41s | 5.4%) | Plymouth Canton Cruisers | 01/16/2026 | SLA Arctic Blast 2026 | |
| 89 | James Ballard | 44.50 | 10 | BB Min | A: 42.09 (+2.41s | 5.4%) | Rochester Swim Club | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 90 | Oliver Gurtowsky | 44.52 | 10 | BB Min | A: 42.09 (+2.43s | 5.5%) | Dexter Community Aquatic Club | 02/14/2026 | 2026 Best ValenTimes Meet | |
| 91 | Benjamin Idziak | 44.55 | 9 | BB Min | A: 42.09 (+2.46s | 5.5%) | Livonia Community Swim Club | 01/31/2026 | 2026 Guppy Bowl | |
| 92 | Nedin Hadzic | 44.58 | 9 | BB Min | A: 42.09 (+2.49s | 5.6%) | Parkway-Rockwood Gateway Swim | 09/19/2026 | 2026 RCA Fall Classic | |
| 93 | Isaac Davis | 44.61 | 10 | BB Min | A: 42.09 (+2.52s | 5.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 94 | Will Li | 44.63 | 10 | BB Min | A: 42.09 (+2.54s | 5.7%) | Life Time Swim Missouri | 10/24/2026 | 2026 METS Splash Of The Titans Copied | |
| 95 | Ryan McCall | 44.65 | 10 | BB Min | A: 42.09 (+2.56s | 5.7%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 96 | Emmett Kirsch | 44.66 | 9 | BB Min | A: 42.09 (+2.57s | 5.8%) | Rec-Plex Sharks | 10/09/2026 | Fall Festival Invitational | |
| 97 | Lawson Kroon | 44.69 | 10 | BB Min | A: 42.09 (+2.60s | 5.8%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | |
| 98 | Connor McAskin | 44.76 | 8 | BB Min | A: 42.09 (+2.67s | 6.0%) | Supernova Swim Team | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 99 | David Mastin | 44.77 | 10 | BB Min | A: 42.09 (+2.68s | 6.0%) | Razor Aquatics | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | |
| 100 | Henry Xue | 44.78 | 10 | BB Min | A: 42.09 (+2.69s | 6.0%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
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.