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 | Ryder Carsey | 41.93 | 10 | A Min | AA: 40.19 (+1.74s | 4.1%) | Greater Toledo Aquatic Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 52 | William Martzke | 41.94 | 10 | A Min | AA: 40.19 (+1.75s | 4.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 53 | Jack Baker | 41.99 | 8 | A Min | AA: 40.19 (+1.80s | 4.3%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 54 | Mason Stout | 42.11 | 10 | BB Min | A: 42.09 (+0.02s | 0.0%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | |
| 55 | Ryder Stirling | 42.11 | 10 | BB Min | A: 42.09 (+0.02s | 0.0%) | West Ottawa Swim Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 56 | Luke Ivens-Brown | 42.17 | 9 | BB Min | A: 42.09 (+0.08s | 0.2%) | Atlantis Swimming | 02/01/2026 | February Closed Invite | |
| 57 | Logan Zhou | 42.19 | 9 | BB Min | A: 42.09 (+0.10s | 0.2%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 58 | Gavin Samad | 42.24 | 9 | BB Min | A: 42.09 (+0.15s | 0.4%) | Unified Aquatics Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 59 | Jordan Melenbrink | 42.31 | 9 | BB Min | A: 42.09 (+0.22s | 0.5%) | Oly Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 60 | Noah Bello | 42.40 | 10 | BB Min | A: 42.09 (+0.31s | 0.7%) | Riverview Buccaneers Swim Team | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | |
| 61 | Connor O'Connell | 42.51 | 10 | BB Min | A: 42.09 (+0.42s | 1.0%) | Hurricane Penguins Swim Club | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 62 | Jimmie Jones | 42.53 | 9 | BB Min | A: 42.09 (+0.44s | 1.0%) | Razor Aquatics | 05/22/2026 | 2026 ISCA National Diversity Swim Champ | |
| 63 | Calvin Luoma | 42.53 | 10 | BB Min | A: 42.09 (+0.44s | 1.0%) | Egra Waves | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 64 | William Martzke | 42.61 | 10 | BB Min | A: 42.09 (+0.52s | 1.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/17/2025 | 2025 OLY Fall Classic | |
| 65 | Everett King | 42.65 | 10 | BB Min | A: 42.09 (+0.56s | 1.3%) | Worthington Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 66 | Jameson Knesek | 42.65 | 10 | BB Min | A: 42.09 (+0.56s | 1.3%) | Supernova Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 67 | 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 | |
| 68 | Jake Brown | 42.70 | 10 | BB Min | A: 42.09 (+0.61s | 1.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | |
| 69 | 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 | |
| 70 | 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 | |
| 71 | David Staperfenne | 42.91 | 10 | BB Min | A: 42.09 (+0.82s | 1.9%) | Grosse Pointe Gators | 02/28/2026 | 2026 Last Chance Meet | |
| 72 | 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 | |
| 73 | Michael Campbell | 42.99 | 9 | BB Min | A: 42.09 (+0.90s | 2.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/27/2026 | 2026 Junior Cup | |
| 74 | Frederick Jackson | 42.99 | 10 | BB Min | A: 42.09 (+0.90s | 2.1%) | Royal Swimming | 01/31/2026 | 2026 Guppy Bowl | |
| 75 | Noah Beimesche | 43.01 | 9 | BB Min | A: 42.09 (+0.92s | 2.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 76 | Luke VanWoerkom | 43.10 | 10 | BB Min | A: 42.09 (+1.01s | 2.3%) | Byron Center Aquatics | 02/07/2026 | 2026 Grand Rapids Open | |
| 77 | Landon Angle | 43.22 | 10 | BB Min | A: 42.09 (+1.13s | 2.6%) | Oly Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 78 | Benjamin Derry | 43.32 | 10 | BB Min | A: 42.09 (+1.23s | 2.8%) | Dexter Community Aquatic Club | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 79 | 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 | |
| 80 | Bennett Baker | 43.40 | 9 | BB Min | A: 42.09 (+1.31s | 3.0%) | Egra Waves | 03/07/2026 | 2026 Lake Michigan Regional Meet | |
| 81 | Killian Robbins | 43.49 | 10 | BB Min | A: 42.09 (+1.40s | 3.2%) | St Croix Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 82 | 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 | |
| 83 | Sameer Pai | 43.62 | 10 | BB Min | A: 42.09 (+1.53s | 3.5%) | Aquajets Swim Team | 06/20/2026 | 2026 MN AQJT June | |
| 84 | 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 | |
| 85 | 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 | |
| 86 | Marcello Rinaldi | 43.77 | 10 | BB Min | A: 42.09 (+1.68s | 3.8%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 87 | 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 | |
| 88 | 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 | |
| 89 | Finley Martus | 43.88 | 9 | BB Min | A: 42.09 (+1.79s | 4.1%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | |
| 90 | Liam Doyle | 43.89 | 9 | BB Min | A: 42.09 (+1.80s | 4.1%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 91 | Brayden Herald | 43.91 | 9 | BB Min | A: 42.09 (+1.82s | 4.1%) | Mason Manta Rays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 92 | 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 | |
| 93 | Michael Levell | 43.96 | 10 | BB Min | A: 42.09 (+1.87s | 4.3%) | Brownell Talbot | 01/21/2026 | BLCK MW BT Sprint Night Meet #3 | |
| 94 | 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 | |
| 95 | Jacob Petroske | 44.03 | 10 | BB Min | A: 42.09 (+1.94s | 4.4%) | Great Lakes Tritons | 01/16/2026 | 2026 Odd Age Classic | |
| 96 | 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 | |
| 97 | 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 | |
| 98 | 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 | |
| 99 | 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 | |
| 100 | Will Knueven | 44.12 | 9 | BB Min | A: 42.09 (+2.03s | 4.6%) | Mariemont Ohio Swim Team | 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.