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 | |
|---|---|---|---|---|---|---|---|---|---|
| 6001 | Tioma Iskandar | 48.88 | 10 | B: 48.29 (+0.59s | 1.2%) | The Olympic Club | 10/23/2026 | SSS 2026 Pumpkin Plunge | ||
| 6002 | Declan Carter | 48.88 | 10 | B: 48.29 (+0.59s | 1.2%) | Palo Alto Stanford Aquatics | 10/16/2026 | All Treats No Tricks Candy Meet Block Party | ||
| 6003 | Isaiah Hui | 48.88 | 9 | B: 48.29 (+0.59s | 1.2%) | Tualatin Hills Swim Club | 10/23/2026 | 2026 THSC Fall Invitational | ||
| 6004 | 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 | ||
| 6005 | Archie Aguirres | 48.89 | 9 | B: 48.29 (+0.60s | 1.2%) | Laramie Swim Club | 01/23/2026 | 2026 CO FAST Winter Open | ||
| 6006 | Sullivan Gist | 48.89 | 9 | B: 48.29 (+0.60s | 1.2%) | North Jeffco Swim Team | 09/26/2026 | 2026 CO NJ SC Kick Off Invite | ||
| 6007 | Lucas Serna | 48.89 | 9 | B: 48.29 (+0.60s | 1.2%) | Bone Island Swim Club | 09/06/2026 | FGC KW ABC Pentathlon Invitational 09062026 | ||
| 6008 | Max Bai | 48.89 | 8 | B: 48.29 (+0.60s | 1.2%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 6009 | Eason Niu | 48.89 | 9 | B: 48.29 (+0.60s | 1.2%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 6010 | Rishi Ladner | 48.90 | 8 | B: 48.29 (+0.61s | 1.2%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | ||
| 6011 | Hudson Kraner | 48.90 | 10 | B: 48.29 (+0.61s | 1.2%) | Fast | 03/07/2026 | 2026 GTWY 8 Under Champs | ||
| 6012 | Mateo Navarrete | 48.90 | 9 | B: 48.29 (+0.61s | 1.2%) | Sonoma Sea Dragons | 09/26/2026 | WANV CBA+ Endless Summer Meet 2026 | ||
| 6013 | Stetson Webb | 48.90 | 10 | B: 48.29 (+0.61s | 1.2%) | Unattached | 07/25/2026 | 2026 REAL Championships | ||
| 6014 | Max Rufe | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | Potomac Marlins | 03/20/2026 | March Madness 2026 | ||
| 6015 | Charlie Irwin | 48.91 | 9 | B: 48.29 (+0.62s | 1.3%) | Westerville Aquatic Club | 02/19/2026 | 2026 OH WOR SC Regional Championships | ||
| 6016 | Ethan James | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | Quince Orchard Swim Academy | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 6017 | Adrian Scibelli | 48.91 | 7 | B: 48.29 (+0.62s | 1.3%) | East Coast Aquatic Team | 01/09/2026 | 2026 757swim Splash And Dash | ||
| 6018 | 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 | ||
| 6019 | Christian Snieg | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | Neptune Swimming | 10/03/2026 | Neptune Swimming Fall Classic | ||
| 6020 | Liam Norment | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | North Lexington YMCA | 10/10/2026 | 2026 Tsunami Fall Invitational | ||
| 6021 | Samuel Starnes | 48.91 | 10 | B: 48.29 (+0.62s | 1.3%) | University City Swim Club | 10/09/2026 | Fall Festival Invitational | ||
| 6022 | Cayden Aguirre | 48.92 | 10 | B: 48.29 (+0.63s | 1.3%) | Pueblo Swim Club | 01/25/2026 | 2026 CO PSC Winter Sprints | ||
| 6023 | Raylan Michealson | 48.92 | 8 | B: 48.29 (+0.63s | 1.3%) | EL Paso Border Land Swim Team | 09/20/2026 | 2026 BD Del Norte #1 | ||
| 6024 | Christopher Wiegmann | 48.92 | 8 | B: 48.29 (+0.63s | 1.3%) | North Carolina Aquatic Club | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 6025 | Liam Griffiths | 48.92 | 9 | B: 48.29 (+0.63s | 1.3%) | Prattville Swim League | 10/03/2026 | 2026 SES WAKE CTA Spooky Splash | ||
| 6026 | Gabriel Underwood | 48.92 | 8 | B: 48.29 (+0.63s | 1.3%) | River City Aquatics | 09/19/2026 | 2026 RCA Fall Classic | ||
| 6027 | Cole Turner | 48.93 | 9 | B: 48.29 (+0.64s | 1.3%) | Cca Marlins of Virginia | 02/27/2026 | 2026 SW District Champs 9 Over | ||
| 6028 | Carson Smith | 48.93 | 10 | B: 48.29 (+0.64s | 1.3%) | Potomac Marlins | 11/14/2025 | 2025 PV November Open PWCS | ||
| 6029 | Gabriel Champion | 48.94 | 7 | B: 48.29 (+0.65s | 1.3%) | 757swim | 12/05/2025 | 2025 757swim Grand Illumination | ||
| 6030 | Corbin D'Alessio | 48.94 | 10 | B: 48.29 (+0.65s | 1.3%) | Chinook Aquatic Club | 11/09/2025 | 2025 PN C Pentathlon | ||
| 6031 | Marco Aluisy | 48.94 | 10 | B: 48.29 (+0.65s | 1.3%) | Carrollwood Village Swim Team | 12/13/2024 | 2024 HARRY MEISEL WEST | ||
| 6032 | Lucas Tang | 48.94 | 10 | B: 48.29 (+0.65s | 1.3%) | Alamo Area Aquatic Association | 10/08/2025 | 2025 ST AAAA NS October Race Night | ||
| 6033 | Kyren Lizardo | 48.94 | 9 | B: 48.29 (+0.65s | 1.3%) | Lifetime | 01/16/2026 | 2026 NE SAC Bronze Championships | ||
| 6034 | Tejas Manikantan | 48.94 | 9 | B: 48.29 (+0.65s | 1.3%) | Issaquah Swim Team | 09/26/2026 | 2026 PN IST Sockeye Sprints Approved | ||
| 6035 | Landon Thorpe | 48.95 | 9 | B: 48.29 (+0.66s | 1.3%) | Tollefson Swimming | 01/17/2026 | PVS January Open 2026 Fairland | ||
| 6036 | Tom Ludwig-Solomon | 48.95 | 10 | B: 48.29 (+0.66s | 1.3%) | Middies Wave Ryders | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 6037 | Jack Dokus | 48.95 | 8 | B: 48.29 (+0.66s | 1.3%) | Stingrays Swim Team | 02/13/2026 | 2026 Northern District 12 Under Championship | ||
| 6038 | Kai Chen | 48.95 | 10 | B: 48.29 (+0.66s | 1.3%) | Wave Aquatics | 08/01/2026 | 2026 PN WAVE Summer Pentathlon Invite Appr | ||
| 6039 | Jackson Jensen | 48.96 | 9 | B: 48.29 (+0.67s | 1.4%) | Valley Aquatics | 02/14/2025 | 2025 PN UPAC 4th Annual February Fly In | ||
| 6040 | Nico Melchor Trajani | 48.96 | 10 | B: 48.29 (+0.67s | 1.4%) | Atlantis Aquatics | 01/10/2026 | 2026 NE CS Winter Classic | ||
| 6041 | Logan Krech | 48.96 | 10 | B: 48.29 (+0.67s | 1.4%) | Minnetonka Swim Club | 02/27/2026 | 2026 MN MTKA Minnesota Regional Championship | ||
| 6042 | William Tong | 48.96 | 8 | B: 48.29 (+0.67s | 1.4%) | Asphalt Green Unified Aquatics | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 6043 | Srihan Chennapragada | 48.96 | 9 | B: 48.29 (+0.67s | 1.4%) | The Greater Morristown YMCA | 03/14/2026 | 2026 STAC Final Finale | ||
| 6044 | Nolan Morrill | 48.97 | 9 | B: 48.29 (+0.68s | 1.4%) | South Valley Stingrays | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | ||
| 6045 | Kian Ray | 48.97 | 10 | B: 48.29 (+0.68s | 1.4%) | Bethesda-Chevy Chase YMCA | 02/07/2026 | 2026 MAKO QUALIFIER | ||
| 6046 | Conrad Hennen | 48.97 | 10 | B: 48.29 (+0.68s | 1.4%) | Foxjets Swim Team | 01/09/2026 | 2026 MN FOXJ Winter Classic | ||
| 6047 | Theo Zuazo | 48.98 | 10 | B: 48.29 (+0.69s | 1.4%) | Herndon Aquatic Club | 03/21/2026 | 2026 MAKO SPRING FLING | ||
| 6048 | Corbin Doyle | 48.98 | 8 | B: 48.29 (+0.69s | 1.4%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | ||
| 6049 | Neven Colettis | 48.98 | 7 | B: 48.29 (+0.69s | 1.4%) | Austin Swim Club | 09/12/2026 | 2026 ST ASC Sprint Meet | ||
| 6050 | Zachary Tsang | 48.98 | 10 | B: 48.29 (+0.69s | 1.4%) | Palo Alto Stanford Aquatics | 03/07/2026 | 2026 PASA Last Chance For JO S | ||
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.