USA Boys 10 & under - 50 Y Back
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7051 | Colin Bohman | 49.27 | 9 | B: 48.29 (+0.98s | 2.0%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 7052 | Rowan Otis | 49.27 | 9 | B: 48.29 (+0.98s | 2.0%) | Sioux Falls Swim Team | 02/21/2025 | 2025 12 U Short Course State A Championship | ||
| 7053 | Marc Sole | 49.27 | 10 | B: 48.29 (+0.98s | 2.0%) | Bay Club Aquatics | 12/05/2025 | SI 2025 RSD All Ages WAG Max | ||
| 7054 | Jack Bullard | 49.28 | 8 | B: 48.29 (+0.99s | 2.0%) | Falfins Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | ||
| 7055 | Asher Smith | 49.28 | 10 | B: 48.29 (+0.99s | 2.0%) | Houston Cougars | 10/18/2024 | BATS 2024 October Invite | ||
| 7056 | Ezekiel Withers | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Saline Swim Team | 02/06/2026 | SST Snowstorm Splash | ||
| 7057 | Benedict Clarno | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Alamo Area Aquatic Association | 03/01/2025 | 2025 AAAA SW End Of Season Splash | ||
| 7058 | Daniel Wu | 49.29 | 7 | B: 48.29 (+1.00s | 2.0%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 7059 | Owen Rogers | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Nation\\\\\\'s Capital Swim Club | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 7060 | Elijah Romero | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | YMCA of Greater Nashua Storm | 02/07/2026 | 2026 NE YNS Last Chance Qualifier | ||
| 7061 | Nolan Wilhelm | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Cincinnati Marlins | 02/19/2026 | 2026 OH CM SC Regional Championships | ||
| 7062 | George Bilyk | 49.29 | 8 | B: 48.29 (+1.00s | 2.0%) | Issaquah Swim Team | 11/15/2025 | 2025 PN IST November Invitational | ||
| 7063 | Derek Neciosup | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Blue Tide Aquatics | 09/20/2024 | 2024 BTA IMX IMR | ||
| 7064 | Nathaniel Kim | 49.29 | 8 | B: 48.29 (+1.00s | 2.0%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 7065 | Archer Arnold | 49.29 | 10 | B: 48.29 (+1.00s | 2.0%) | Seattle Metropolitan Aquatic C | 06/08/2025 | 2025 PN SMAC June Mini Meet | ||
| 7066 | Samuel Wilkins | 49.30 | 9 | B: 48.29 (+1.01s | 2.0%) | The Capitol Sea Devils | 10/25/2025 | 2025 PV Monster Mash | ||
| 7067 | Elias Vargas | 49.30 | 10 | B: 48.29 (+1.01s | 2.0%) | Piedmont Aquatic Club | 11/22/2025 | Back To Mayberry 2025 | ||
| 7068 | George DuPont | 49.30 | 7 | B: 48.29 (+1.01s | 2.0%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | ||
| 7069 | Wallace Garner | 49.30 | 9 | B: 48.29 (+1.01s | 2.0%) | Nova of Virginia | 03/21/2026 | NOVA Short Course Send Off 2026 | ||
| 7070 | Samuel Tang | 49.30 | 9 | B: 48.29 (+1.01s | 2.0%) | Long Island Express | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 7071 | Bryce Nabity | 49.30 | 8 | B: 48.29 (+1.01s | 2.0%) | Blair YMCA Swim Team | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | ||
| 7072 | Tyler Parks | 49.30 | 9 | B: 48.29 (+1.01s | 2.0%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 7073 | Richard Partain | 49.31 | 9 | B: 48.29 (+1.02s | 2.1%) | McCallie-GPS Aquatics | 01/09/2026 | 2026 MCC January Invite | ||
| 7074 | Drake Hale | 49.31 | 10 | B: 48.29 (+1.02s | 2.1%) | Millard Aquatic Club | 12/08/2025 | 2025 MW SCSC MAC Dual | ||
| 7075 | Sebastian Rodriguez | 49.31 | 9 | B: 48.29 (+1.02s | 2.1%) | Victory Lane Aquatic Club | 11/08/2025 | 2025 MAKO GOBBLE GOBBLE INVITATIONAL | ||
| 7076 | Patrick Meehan | 49.31 | 9 | B: 48.29 (+1.02s | 2.1%) | Rockingham Area Youth Swimming | 10/18/2025 | 2025 NE RAYS Oktoberfest Specialty Copied | ||
| 7077 | Isaiah Bridge | 49.32 | 10 | B: 48.29 (+1.03s | 2.1%) | Redmond Aquatic Club | 11/01/2024 | 2024 McSwimville Invitational | ||
| 7078 | Filip Sapazhkou | 49.32 | 8 | B: 48.29 (+1.03s | 2.1%) | Swim Lake City Legends | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 7079 | Marcus Blevins | 49.32 | 9 | B: 48.29 (+1.03s | 2.1%) | Life Time Swim Ohio | 02/20/2026 | 2026 OH WAVE SC Regional Championships | ||
| 7080 | Cody Darnell | 49.32 | 10 | B: 48.29 (+1.03s | 2.1%) | South Valley Makos | 03/01/2025 | Santa Clara Swim Club Race To AG Champs | ||
| 7081 | Russell Gurr | 49.32 | 8 | B: 48.29 (+1.03s | 2.1%) | Inspire Swimming | 01/17/2026 | 2026 ST AAAA NS Frostbite | ||
| 7082 | Allen Liu | 49.32 | 8 | B: 48.29 (+1.03s | 2.1%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 7083 | Ian Meyer | 49.32 | 9 | B: 48.29 (+1.03s | 2.1%) | Rapids Area YMCA | 12/13/2025 | 2025 Holiday Cup | ||
| 7084 | Leo Calogredes | 49.32 | 9 | B: 48.29 (+1.03s | 2.1%) | Farmingdale Aquatics | 09/27/2025 | 2025 MR SSC TYR September Sprint Invitational | ||
| 7085 | Oliver Turnbough | 49.33 | 10 | B: 48.29 (+1.04s | 2.1%) | Snapper Swim Club | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 7086 | Finn McGrath | 49.33 | 7 | B: 48.29 (+1.04s | 2.1%) | Multnomah Athletic Club | 12/05/2025 | 2025 Tualatin Hills Holiday Classic | ||
| 7087 | James Olsen | 49.34 | 9 | B: 48.29 (+1.05s | 2.1%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | ||
| 7088 | Theodore McKinnon | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | YMCA of the North Shore Sharks | 09/27/2025 | 2025 NE YNS September Sprint Spectacular Co | ||
| 7089 | Noah Miller | 49.34 | 8 | B: 48.29 (+1.05s | 2.1%) | Gsa | 01/16/2026 | GSA January Jump Start 2026 | ||
| 7090 | Benjamin Huang | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | Otter Swim Club | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 7091 | Brendan Moore | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | Perry Aquatic Club | 05/04/2025 | LESD May Madness | ||
| 7092 | Wesley Gruits | 49.34 | 7 | B: 48.29 (+1.05s | 2.1%) | Utica Shelby Swim Club | 02/06/2026 | Not Winter Invite | ||
| 7093 | Dallin Gremillion | 49.34 | 10 | B: 48.29 (+1.05s | 2.1%) | Murray Aquatic Club | 11/20/2025 | 2025 MAC Thanksgiving Mini Meet | ||
| 7094 | Mateo Navarrete | 49.34 | 9 | B: 48.29 (+1.05s | 2.1%) | Sonoma Sea Dragons | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | ||
| 7095 | Liam Fearon | 49.35 | 8 | B: 48.29 (+1.06s | 2.1%) | Mid Hudson Heatwaves | 03/27/2026 | 2026 MR Metro Bronze Championship North | ||
| 7096 | Miles Chen | 49.35 | 9 | B: 48.29 (+1.06s | 2.1%) | Fairfax Foxes Swimming | 01/10/2026 | 2026 RAYS Jeff Rouse Invitational | ||
| 7097 | Luke Moyer | 49.35 | 9 | B: 48.29 (+1.06s | 2.1%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | ||
| 7098 | Andrew Jimenez | 49.35 | 10 | B: 48.29 (+1.06s | 2.1%) | Tampa Bay Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | ||
| 7099 | Lincoln Nelson | 49.35 | 10 | B: 48.29 (+1.06s | 2.1%) | Anglerfish Aquatics | 03/13/2026 | 2026 NE INST NE Cup | ||
| 7100 | Thomas Kurek | 49.35 | 9 | B: 48.29 (+1.06s | 2.1%) | H2okie Aquatics | 02/27/2026 | 2026 SW District Champs 9 Over | ||
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.