Central Zone Zone Boys 10 & under - 50 Y Back
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 | Leo Collar | 48.59 | 9 | B: 48.29 (+0.30s | 0.6%) | Hurricane Penguins Swim Club | 02/28/2026 | 2026 Last Chance Meet | ||
| 902 | Hyuga Tanaka | 48.59 | 9 | B: 48.29 (+0.30s | 0.6%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | ||
| 903 | James Forton | 48.61 | 10 | B: 48.29 (+0.32s | 0.7%) | Sailfish Swim Club | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 904 | Henrik Person | 48.61 | 10 | B: 48.29 (+0.32s | 0.7%) | Millard Aquatic Club | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | ||
| 905 | Henrik Neuman | 48.69 | 8 | B: 48.29 (+0.40s | 0.8%) | Swim Gators Str | 02/06/2026 | 2026 Michigan Open | ||
| 906 | Rhys McKenna | 48.71 | 8 | B: 48.29 (+0.42s | 0.9%) | Penguin Swimming | 02/20/2026 | 2026 OH Akron SC Regional Championships | ||
| 907 | Gregory Kuck | 48.72 | 10 | B: 48.29 (+0.43s | 0.9%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 908 | Kayden Wellmann | 48.74 | 8 | B: 48.29 (+0.45s | 0.9%) | Unattached | 05/02/2026 | 2026 MN TUNA Spring Splash | ||
| 909 | Wyatt Johnson | 48.74 | 10 | B: 48.29 (+0.45s | 0.9%) | Northern Lights Swimming Assoc | 02/14/2026 | 2026 MN NLSA Marlins Swimming FEBRUARY Invite | ||
| 910 | Graeme Palmer | 48.75 | 9 | B: 48.29 (+0.46s | 0.9%) | Mariemont Ohio Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 911 | Keanu Stucken | 48.75 | 10 | B: 48.29 (+0.46s | 0.9%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 912 | Oliver Hurley | 48.75 | 8 | B: 48.29 (+0.46s | 0.9%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 913 | Parker Leighton | 48.75 | 10 | B: 48.29 (+0.46s | 0.9%) | Oly Swimming | 02/06/2026 | 2026 Michigan Open | ||
| 914 | Wesley Gruits | 48.76 | 7 | B: 48.29 (+0.47s | 1.0%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | ||
| 915 | Matthew Ryckaert | 48.77 | 10 | B: 48.29 (+0.48s | 1.0%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 916 | George Boland | 48.78 | 8 | B: 48.29 (+0.49s | 1.0%) | Life Time Swim Missouri | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 917 | Charles Grove | 48.81 | 10 | B: 48.29 (+0.52s | 1.1%) | Aquajets Swim Team | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 918 | Theodore Janson | 48.81 | 10 | B: 48.29 (+0.52s | 1.1%) | Central Minnesota Aquatics | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 919 | Alexander Carpenter | 48.81 | 9 | B: 48.29 (+0.52s | 1.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/17/2025 | 2025 OLY Fall Classic | ||
| 920 | Neal Grundy | 48.81 | 10 | B: 48.29 (+0.52s | 1.1%) | M.E. Lyons/Anderson Barracudas | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 921 | Joey de Bear | 48.84 | 9 | B: 48.29 (+0.55s | 1.1%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 922 | Brayden Dolliver | 48.86 | 10 | B: 48.29 (+0.57s | 1.2%) | River Falls Swim Club | 12/07/2024 | 2024 MN OMNI Winter Waves | ||
| 923 | Ashwath Kaligotla | 48.89 | 8 | B: 48.29 (+0.60s | 1.2%) | Benton Harbor-St. Joseph YMCA | 03/07/2026 | 2026 Michigan YMCA State Championship | ||
| 924 | Hudson Kraner | 48.90 | 10 | B: 48.29 (+0.61s | 1.2%) | Fast | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 925 | Austin Lockrem | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | Red Wing Swim Club | 03/27/2026 | 2026 MN RWSC Fall Winter Mini Meet Champs | ||
| 926 | Charlie Irwin | 48.91 | 9 | B: 48.29 (+0.62s | 1.3%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 927 | Logan Krech | 48.96 | 10 | B: 48.29 (+0.67s | 1.4%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 928 | Camden Floyd | 48.96 | 10 | B: 48.29 (+0.67s | 1.4%) | Brighton Aquatics Bull Sharks | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 929 | Conrad Hennen | 48.97 | 10 | B: 48.29 (+0.68s | 1.4%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | ||
| 930 | Corbin Doyle | 48.98 | 8 | B: 48.29 (+0.69s | 1.4%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 931 | Henry Johnson | 48.99 | 10 | B: 48.29 (+0.70s | 1.4%) | Milford Area Swim Team | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 932 | Batu Ussakli | 48.99 | 10 | B: 48.29 (+0.70s | 1.4%) | Motor City Aquatics | 10/17/2025 | 2025 USSC Trick Or Treat Grab Bag Classic | ||
| 933 | Charles Thibault | 49.00 | 8 | B: 48.29 (+0.71s | 1.4%) | Pointe Aquatics | 01/10/2026 | 2026 PA Invite | ||
| 934 | Ezekiel Martoral | 49.02 | 10 | B: 48.29 (+0.73s | 1.5%) | Romulus Torpedoes Swim Club | 01/31/2026 | 2026 Guppy Bowl | ||
| 935 | Gavin McHargue | 49.02 | 10 | B: 48.29 (+0.73s | 1.5%) | Club Husker | 10/25/2025 | 2025 MW LSS Spooky Splash | ||
| 936 | Joseph Ginger | 49.02 | 8 | B: 48.29 (+0.73s | 1.5%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | ||
| 937 | Patrick Adam | 49.06 | 9 | B: 48.29 (+0.77s | 1.6%) | Utica Shelby Swim Club | 02/27/2026 | 2026 Junior Cup | ||
| 938 | Brayden Staab | 49.07 | 9 | B: 48.29 (+0.78s | 1.6%) | Minnetonka Swim Club | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 939 | Kiaan Sarawagi | 49.08 | 8 | B: 48.29 (+0.79s | 1.6%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 940 | Hudson Zenk | 49.09 | 9 | B: 48.29 (+0.80s | 1.6%) | Parkway-Rockwood Gateway Swim | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 941 | Colson Rawlins | 49.10 | 8 | B: 48.29 (+0.81s | 1.6%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 942 | Levi Hartigan | 49.12 | 10 | B: 48.29 (+0.83s | 1.7%) | Grandville Aquatics | 12/30/2025 | 2025 Wildcat Winter Invite | ||
| 943 | Jack Benson | 49.12 | 9 | B: 48.29 (+0.83s | 1.7%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 944 | Kreed Robertson | 49.12 | 10 | B: 48.29 (+0.83s | 1.7%) | North Kent Aquatic Team | 01/10/2026 | 2026 Zeeland Winter Classic | ||
| 945 | Constantine Clark | 49.13 | 10 | B: 48.29 (+0.84s | 1.7%) | Utica Shelby Swim Club | 03/24/2026 | 2026 USSC Shamrock Splash | ||
| 946 | Theo Warpinski | 49.13 | 9 | B: 48.29 (+0.84s | 1.7%) | Green Bay Swim Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 947 | Atlas Davis | 49.16 | 10 | B: 48.29 (+0.87s | 1.8%) | Greater Columbus Swim Tm Of Oh | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 948 | Paul Stidd | 49.18 | 7 | B: 48.29 (+0.89s | 1.8%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 949 | Harry Davis | 49.18 | 9 | B: 48.29 (+0.89s | 1.8%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 950 | Isaac Scharfbillig | 49.18 | 8 | B: 48.29 (+0.89s | 1.8%) | Tuna Swim Club | 05/28/2026 | 2026 MN WAVE A May Zing Minni Meet | ||
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.