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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Gavin Decker | 41.15 | 10 | B: 38.19 (+2.96s | 7.2%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 1052 | Logan Krech | 41.15 | 10 | B: 38.19 (+2.96s | 7.2%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 1053 | Arthur Newfield | 41.16 | 9 | B: 38.19 (+2.97s | 7.2%) | Sea Bees Swim Club | 11/01/2025 | Greater Kalamazoo Arena Challenge | ||
| 1054 | Keagan Augustus | 41.18 | 7 | B: 38.19 (+2.99s | 7.3%) | Grosse Pointe Gators | 12/06/2025 | 2025 26 Super Fast And Furious Prelim Final | ||
| 1055 | Robert Lowell | 41.18 | 9 | B: 38.19 (+2.99s | 7.3%) | Oly Swimming | 11/14/2025 | OLY Swimming Turkey Bowl | ||
| 1056 | Roman Smith | 41.20 | 10 | B: 38.19 (+3.01s | 7.3%) | Edina Swim Club | 02/01/2026 | 2026 MN NSAC Winter Invite Copied | ||
| 1057 | Daniel Abel | 41.20 | 8 | B: 38.19 (+3.01s | 7.3%) | Granite City Aquatics | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | ||
| 1058 | Jack Olsen | 41.20 | 10 | B: 38.19 (+3.01s | 7.3%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 01/16/2026 | 2026 Odd Age Classic | ||
| 1059 | Aaron AbuAli | 41.22 | 7 | B: 38.19 (+3.03s | 7.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 1060 | Spencer Black | 41.22 | 9 | B: 38.19 (+3.03s | 7.4%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | ||
| 1061 | Robert Salazar | 41.22 | 9 | B: 38.19 (+3.03s | 7.4%) | Bay City Aquatics Club | 02/15/2026 | 2026 MTSL Championship | ||
| 1062 | Karthikeya Mandiga | 41.23 | 10 | B: 38.19 (+3.04s | 7.4%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 1063 | Corbin Persinger | 41.23 | 9 | B: 38.19 (+3.04s | 7.4%) | West Express Swim Team | 03/07/2025 | 2025 MN WEST Minnesota Regional Championship | ||
| 1064 | Gregory Kuck | 41.23 | 10 | B: 38.19 (+3.04s | 7.4%) | Worthington Swim Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 1065 | Smith McCuiston | 41.23 | 8 | B: 38.19 (+3.04s | 7.4%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 1066 | Jack Makin | 41.24 | 8 | B: 38.19 (+3.05s | 7.4%) | Riptide Swim Team | 09/29/2024 | 2024 CO BLDR Vs RIP Dual | ||
| 1067 | Connor Curran | 41.24 | 9 | B: 38.19 (+3.05s | 7.4%) | St Croix Swim Club | 12/12/2025 | 2025 MN SCSC Winter Carnival | ||
| 1068 | Colson Rawlins | 41.24 | 8 | B: 38.19 (+3.05s | 7.4%) | Dayton Raiders | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 1069 | Zhiyu Cai | 41.25 | 9 | B: 38.19 (+3.06s | 7.4%) | Mankato Marlins | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 1070 | Ezra Fink | 41.27 | 10 | B: 38.19 (+3.08s | 7.5%) | Mako Aquatics | 01/09/2026 | 2026 MN Mako Snowflake Splash | ||
| 1071 | Grant Huesers | 41.28 | 10 | B: 38.19 (+3.09s | 7.5%) | Vermillion Area Swim Team | 11/08/2025 | 2025 MW NYA Jenna Krivohlavek Memorial | ||
| 1072 | Odin Clark | 41.34 | 10 | B: 38.19 (+3.15s | 7.6%) | South Metro Storm | 02/27/2026 | 2026 MN STRM Minnesota Regional Championship | ||
| 1073 | Luca Ferraz de Toledo | 41.34 | 6 | B: 38.19 (+3.15s | 7.6%) | South East Metro Sharks | 02/07/2026 | 2026 MN PRNH Winter Whiteout | ||
| 1074 | Judah Kuhnert | 41.34 | 10 | B: 38.19 (+3.15s | 7.6%) | Bobcat Swim Club | 02/27/2026 | 2026 OH BSC SC Regional Championships | ||
| 1075 | David Mastin | 41.34 | 9 | B: 38.19 (+3.15s | 7.6%) | Razor Aquatics | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 1076 | Henrik Person | 41.36 | 10 | B: 38.19 (+3.17s | 7.7%) | Millard Aquatic Club | 01/11/2026 | 2026 MW CBSC Dive Into 2026 | ||
| 1077 | Alexander Carpenter | 41.36 | 9 | B: 38.19 (+3.17s | 7.7%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | ||
| 1078 | Aden Li | 41.36 | 10 | B: 38.19 (+3.17s | 7.7%) | Oly Swimming | 12/12/2025 | OLY Swimming Holiday Bowl | ||
| 1079 | James Delaney | 41.38 | 9 | B: 38.19 (+3.19s | 7.7%) | Millard Aquatic Club | 11/05/2025 | BLCK MW BT Block Party Sprint #1 | ||
| 1080 | Nirmal Atkuri | 41.40 | 10 | B: 38.19 (+3.21s | 7.8%) | Aquajets Swim Team | 03/07/2025 | 2025 MN MAN Minnesota Regional Championship | ||
| 1081 | Tristan Wolfe-Ramsey | 41.42 | 9 | B: 38.19 (+3.23s | 7.8%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | ||
| 1082 | Kane Powell | 41.42 | 9 | B: 38.19 (+3.23s | 7.8%) | Sea Bees Swim Club | 01/17/2026 | MLA 2026 Big Lake Invite | ||
| 1083 | Oliver Cao | 41.43 | 9 | B: 38.19 (+3.24s | 7.8%) | Club Wolverine | 01/16/2026 | SLA Arctic Blast 2026 | ||
| 1084 | Wyatt Drees | 41.43 | 10 | B: 38.19 (+3.24s | 7.8%) | Greater Toledo Aquatic Club | 12/12/2025 | 2025 GLT Tsunami | ||
| 1085 | Asher Hu | 41.43 | 9 | B: 38.19 (+3.24s | 7.8%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1086 | William Sutor | 41.46 | 8 | B: 38.19 (+3.27s | 7.9%) | Minnetonka Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | ||
| 1087 | Finn McCoy | 41.47 | 10 | B: 38.19 (+3.28s | 7.9%) | Metro Marlins Swim Team | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 1088 | Lucas Seybold | 41.48 | 9 | B: 38.19 (+3.29s | 7.9%) | Minnetonka Swim Club | 02/21/2026 | 2026 MN FOXJ MN Bronze Championship | ||
| 1089 | Colin Swisher | 41.49 | 10 | B: 38.19 (+3.30s | 8.0%) | Sioux Center Seahawks | 11/01/2025 | 2025 MW SCH Fall Opener | ||
| 1090 | Reid Denne | 41.49 | 10 | B: 38.19 (+3.30s | 8.0%) | Alexandria Swim Club | 01/12/2026 | 2026 MN ALEX January Intrasquad | ||
| 1091 | Calvin Hamby | 41.53 | 10 | B: 38.19 (+3.34s | 8.0%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | ||
| 1092 | Benjamin Keating | 41.54 | 8 | B: 38.19 (+3.35s | 8.1%) | Mariemont Ohio Swim Team | 03/26/2026 | Destination Athlete Centennial Invite 2026 | ||
| 1093 | Connor Johnston | 41.55 | 9 | B: 38.19 (+3.36s | 8.1%) | Edina Swim Club | 02/21/2026 | 2026 MN MONC MN Bronze Championship Copied | ||
| 1094 | Spencer Smith | 41.55 | 8 | B: 38.19 (+3.36s | 8.1%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 1095 | Keith Tran | 41.56 | 9 | B: 38.19 (+3.37s | 8.1%) | Lincoln Select Swimming | 11/22/2025 | 2025 MW HLA Goggle Gobble | ||
| 1096 | Orion Michalewicz | 41.57 | 8 | B: 38.19 (+3.38s | 8.1%) | Gaylord Gators | 02/15/2026 | 2026 MTSL Championship | ||
| 1097 | Brendan Bauer | 41.60 | 10 | B: 38.19 (+3.41s | 8.2%) | Dublin Community Swim Team | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 1098 | Colton Gentry | 41.61 | 8 | B: 38.19 (+3.42s | 8.2%) | Plymouth Canton Cruisers | 02/13/2026 | 2026 Showdown In Motown | ||
| 1099 | Luke Flaugher | 41.62 | 8 | B: 38.19 (+3.43s | 8.2%) | Metro East Titans Swimming | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 1100 | Ben Marz | 41.62 | 9 | B: 38.19 (+3.43s | 8.2%) | Peninsula Wave Riders Swimming | 02/19/2026 | 2026 OH Cleveland 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.