Central Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 901 | Simon Westlund | 40.08 | 10 | B: 38.19 (+1.89s | 4.7%) | Zeeland Age Group Swimming | 01/10/2026 | 2026 Zeeland Winter Classic | ||
| 902 | Zachary Tan | 40.08 | 9 | B: 38.19 (+1.89s | 4.7%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 903 | Holden Gustin | 40.09 | 9 | B: 38.19 (+1.90s | 4.7%) | Hurricanes Swim Team | 11/08/2025 | 2025 MN WEST Express Fall Invite Copied | ||
| 904 | Christian Koromia | 40.11 | 10 | B: 38.19 (+1.92s | 4.8%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 905 | William Pien | 40.13 | 9 | B: 38.19 (+1.94s | 4.8%) | Drop Aquatics | 12/06/2025 | SLA Holiday Blast | ||
| 906 | Bode Dirkse | 40.15 | 9 | B: 38.19 (+1.96s | 4.9%) | Grand Haven Swim Club | 12/30/2025 | 2025 Wildcat Winter Invite | ||
| 907 | Connor Johnston | 40.16 | 9 | B: 38.19 (+1.97s | 4.9%) | Edina Swim Club | 04/26/2026 | 2026 MN EDI April Sunday At The Races | ||
| 908 | Tyler Buchanan | 40.16 | 8 | B: 38.19 (+1.97s | 4.9%) | Riptide Swim Team | 02/07/2026 | 2026 MN AQJT February Invite | ||
| 909 | William Schulz | 40.16 | 10 | B: 38.19 (+1.97s | 4.9%) | Minneapolis Lake Monsters | 05/17/2026 | 2026 MN FOXJ May Bronze | ||
| 910 | Kiaan Sarawagi | 40.17 | 8 | B: 38.19 (+1.98s | 4.9%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 911 | Colin John | 40.20 | 10 | B: 38.19 (+2.01s | 5.0%) | Drop Aquatics | 11/15/2025 | 2025 SAC Thanksgiving Classic ABC Meet | ||
| 912 | Tanush Balaji | 40.21 | 9 | B: 38.19 (+2.02s | 5.0%) | Edina Swim Club | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | ||
| 913 | Harrison VandeWeg | 40.22 | 8 | B: 38.19 (+2.03s | 5.0%) | Oak Hills Youth Athletics | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 914 | David Whalen | 40.22 | 9 | B: 38.19 (+2.03s | 5.0%) | Dexter Community Aquatic Club | 02/14/2026 | 2026 Best ValenTimes Meet | ||
| 915 | Ramsey Lee | 40.24 | 9 | B: 38.19 (+2.05s | 5.1%) | Sea Devils | 11/16/2025 | 2025MN AQJT November Invite | ||
| 916 | Joseph Slicer | 40.24 | 6 | B: 38.19 (+2.05s | 5.1%) | Wright County Wave Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 917 | Harlan Ross | 40.26 | 9 | B: 38.19 (+2.07s | 5.1%) | Sarpy County Swim Club | 01/15/2026 | BLCK SCSC ACE Dual | ||
| 918 | Parker Lauhoff | 40.26 | 9 | B: 38.19 (+2.07s | 5.1%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | ||
| 919 | David Whalen | 40.27 | 9 | B: 38.19 (+2.08s | 5.2%) | Dexter Community Aquatic Club | 02/28/2026 | 2026 Last Chance Meet | ||
| 920 | Emery Pol | 40.28 | 10 | B: 38.19 (+2.09s | 5.2%) | Lake Erie Silver Dolphins | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 921 | Jacob Hejnal | 40.28 | 10 | B: 38.19 (+2.09s | 5.2%) | YMCA Cadillac Currents | 02/15/2026 | 2026 MTSL Championship | ||
| 922 | Jackson Lorentz | 40.29 | 10 | B: 38.19 (+2.10s | 5.2%) | La Crosse Area Family YMCA Swi | 10/10/2025 | 2025 MN RSC Fall Frenzy | ||
| 923 | Grayson Mehlhorn | 40.29 | 9 | B: 38.19 (+2.10s | 5.2%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 924 | Luca Strohkirch | 40.30 | 10 | B: 38.19 (+2.11s | 5.2%) | Atlantis Swimming | 10/17/2025 | 2025 OLY Fall Classic | ||
| 925 | Will Shafer | 40.31 | 10 | B: 38.19 (+2.12s | 5.3%) | Buckeye Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 926 | George Cao | 40.31 | 9 | B: 38.19 (+2.12s | 5.3%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 927 | Carson Sebens | 40.33 | 10 | B: 38.19 (+2.14s | 5.3%) | Sea Devils | 02/07/2026 | 2026 MN SDVL Sweet Heart Classic | ||
| 928 | Max Marvin-McIntire | 40.33 | 10 | B: 38.19 (+2.14s | 5.3%) | Edina Swim Club | 12/06/2024 | 2024 MN AQJT 14 U Single Age State Meet | ||
| 929 | Carter Rettig | 40.33 | 10 | B: 38.19 (+2.14s | 5.3%) | West Fargo Flyers | 01/23/2026 | SFST SD 2026 January Invite | ||
| 930 | Emmett Nerem | 40.34 | 10 | B: 38.19 (+2.15s | 5.3%) | Perry Area Winter Swim | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 931 | John Wright | 40.34 | 9 | B: 38.19 (+2.15s | 5.3%) | Egra Waves | 10/17/2025 | 2025 WMS Boo Bash | ||
| 932 | Bergen Fitzgerald | 40.35 | 9 | B: 38.19 (+2.16s | 5.4%) | Benton Harbor-St. Joseph YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 933 | Jackson Bisson | 40.36 | 10 | B: 38.19 (+2.17s | 5.4%) | Brookings Swim Club | 12/13/2025 | VAST Winter Invitational | ||
| 934 | Nicholas Kyriakopoulos | 40.36 | 8 | B: 38.19 (+2.17s | 5.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/13/2026 | 2026 Showdown In Motown | ||
| 935 | Luca Likely | 40.36 | 9 | B: 38.19 (+2.17s | 5.4%) | Rochester Swim Club | 02/13/2026 | 2026 MN RSC President S Day Meet | ||
| 936 | Cooper Franek | 40.37 | 10 | B: 38.19 (+2.18s | 5.4%) | Northfield Swim Club | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 937 | Colin Beauregard | 40.38 | 10 | B: 38.19 (+2.19s | 5.4%) | Great Lakes Tritons | 02/13/2026 | 2026 Showdown In Motown | ||
| 938 | Daniel Abel | 40.39 | 8 | B: 38.19 (+2.20s | 5.4%) | Unattached | 05/02/2026 | 2026 MN TUNA Spring Splash | ||
| 939 | Ethan Parker | 40.39 | 9 | B: 38.19 (+2.20s | 5.4%) | Metro Marlins Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 940 | Colin Klugherz | 40.40 | 9 | B: 38.19 (+2.21s | 5.5%) | South Metro Storm | 11/21/2025 | 2025 MN STRM 4th Annual Movember Invite | ||
| 941 | Joaquin Zapata | 40.43 | 10 | B: 38.19 (+2.24s | 5.5%) | West Michigan Swimmers | 10/17/2025 | 2025 WMS Boo Bash | ||
| 942 | Jameson Kohen | 40.44 | 9 | B: 38.19 (+2.25s | 5.6%) | South East Metro Sharks | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 943 | Louis Lau | 40.45 | 9 | B: 38.19 (+2.26s | 5.6%) | Vacationland Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 944 | Lewis Kowlessar | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | East Des Moines Lightning | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 945 | Kiaan Tomer | 40.46 | 9 | B: 38.19 (+2.27s | 5.6%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 946 | Aiden Eng | 40.47 | 10 | B: 38.19 (+2.28s | 5.6%) | Minnetonka Swim Club | 02/02/2025 | 2025 MN NSAC Winter Invite | ||
| 947 | Landon Hoots | 40.48 | 10 | B: 38.19 (+2.29s | 5.7%) | Watertown Area Swim Club | 12/05/2025 | 2025 Candy Cane Swim Meet | ||
| 948 | Rockwell Ringold | 40.49 | 8 | B: 38.19 (+2.30s | 5.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 949 | Tanner Jenkins | 40.50 | 9 | B: 38.19 (+2.31s | 5.7%) | South Lyon Aquatics | 02/27/2026 | 2026 Junior Cup | ||
| 950 | Roy Miller | 40.52 | 8 | B: 38.19 (+2.33s | 5.8%) | Scioto Country Club | 02/19/2026 | 2026 OH UASC SC Regional 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.