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 | |
|---|---|---|---|---|---|---|---|---|---|
| 8201 | Jackson Levesque | 51.40 | 9 | B: 48.29 (+3.11s | 6.1%) | Hill Country Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | ||
| 8202 | Sami Rami | 51.40 | 10 | B: 48.29 (+3.11s | 6.1%) | Life Time Oregon Swim Team | 12/13/2025 | 2025 OR HEAT Winter Invitational | ||
| 8203 | Asher Gheliuc | 51.40 | 7 | B: 48.29 (+3.11s | 6.1%) | Life Time Swim Team - Central | 12/20/2025 | 2025 ST SASA Tis The Season | ||
| 8204 | Nicholas Boyum | 51.40 | 9 | B: 48.29 (+3.11s | 6.1%) | Swim Omaha | 10/04/2025 | 2025 MW ACE River Races | ||
| 8205 | Owen Curbelo | 51.41 | 8 | B: 48.29 (+3.12s | 6.1%) | Blue Marlins Of Hialeah Garden | 02/14/2026 | NMST BMHG February BC Invite 26 | ||
| 8206 | Zachery Henkel | 51.41 | 10 | B: 48.29 (+3.12s | 6.1%) | Magnolia Aquatic Club | 01/10/2025 | MAC 2025 Neon New Year Meet | ||
| 8207 | Mathias Salayandia | 51.41 | 10 | B: 48.29 (+3.12s | 6.1%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | ||
| 8208 | Lachlan Duffield | 51.41 | 9 | B: 48.29 (+3.12s | 6.1%) | Owosso Sea Turtles | 02/15/2026 | 2026 MTSL Championship | ||
| 8209 | Cooper Cochran | 51.41 | 10 | B: 48.29 (+3.12s | 6.1%) | Tiger Shark of Texas | 09/27/2025 | 2025 ST SRG September Kick Off | ||
| 8210 | Cole Cutsinger | 51.41 | 7 | B: 48.29 (+3.12s | 6.1%) | Opelika Swim Team | 09/20/2025 | OST Fall Invite | ||
| 8211 | Aiden Schnittker | 51.41 | 8 | B: 48.29 (+3.12s | 6.1%) | Just Care Aquatics Tritons | 01/23/2026 | 2026 BD JCAT IMX 2026 | ||
| 8212 | Camden Knutson | 51.41 | 10 | B: 48.29 (+3.12s | 6.1%) | River Falls Swim Club | 02/21/2026 | 2026 MN NOR MN Bronze Championship Copied | ||
| 8213 | Charlie Keveren | 51.42 | 9 | B: 48.29 (+3.13s | 6.1%) | Life Time Southeast | 01/16/2026 | 2026 TYR Mardi Gras Invite | ||
| 8214 | Teddy Lippincott | 51.42 | 8 | B: 48.29 (+3.13s | 6.1%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | ||
| 8215 | Leo Fuentes | 51.42 | 9 | B: 48.29 (+3.13s | 6.1%) | Reno Aquatic Club | 03/15/2025 | 2025 NNA Age Group Open | ||
| 8216 | Lucas Lin | 51.42 | 9 | B: 48.29 (+3.13s | 6.1%) | Westchester Aquatic Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | ||
| 8217 | Joseph Mitelski | 51.42 | 10 | B: 48.29 (+3.13s | 6.1%) | Staten Island Aquatics Club | 02/07/2026 | 2026 MR QNS We Fly High Invitational | ||
| 8218 | Rigas Papanikolaou | 51.43 | 10 | B: 48.29 (+3.14s | 6.1%) | Maui Dolphins Swim Club | 02/07/2026 | 2026 MAGSA A B SCY LAST CHANCE MEET | ||
| 8219 | Dutch Pyburn | 51.43 | 9 | B: 48.29 (+3.14s | 6.1%) | Albany Aquatic Association | 02/08/2026 | 2026 AAA SC Final Countdown Open | ||
| 8220 | Jacob Clayton | 51.44 | 9 | B: 48.29 (+3.15s | 6.1%) | Machine Aquatics | 11/14/2025 | 2025 PV November Open Franconia | ||
| 8221 | Bode Boone | 51.44 | 9 | B: 48.29 (+3.15s | 6.1%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 8222 | Grant Huesers | 51.44 | 10 | B: 48.29 (+3.15s | 6.1%) | Vermillion Area Swim Team | 11/08/2025 | 2025 MW NYA Jenna Krivohlavek Memorial | ||
| 8223 | Harvey Gick | 51.44 | 10 | B: 48.29 (+3.15s | 6.1%) | Virginia Gators | 02/27/2026 | 2026 SW District Champs 9 Over | ||
| 8224 | Cedar Seablom | 51.44 | 8 | B: 48.29 (+3.15s | 6.1%) | Montgomery YMCA Barracudas | 10/03/2025 | 2025 SE War Eagle Invitational | ||
| 8225 | Graham Johnson | 51.44 | 9 | B: 48.29 (+3.15s | 6.1%) | Byron Center Aquatics | 12/13/2025 | 2025 Holiday Cup | ||
| 8226 | Dexter Phillips | 51.44 | 8 | B: 48.29 (+3.15s | 6.1%) | Poseidon Swimming Inc | 10/04/2025 | NOVA 12 Under Kick Off Copied | ||
| 8227 | Malcolm Harris | 51.45 | 8 | B: 48.29 (+3.16s | 6.1%) | Minneapolis Lake Monsters | 02/27/2026 | 2026 MN EDI Minnesota Regional Championship | ||
| 8228 | Logan Oliver | 51.45 | 8 | B: 48.29 (+3.16s | 6.1%) | Midland Dolphins | 02/07/2026 | 2026 Grand Rapids Open | ||
| 8229 | Brigham Thompson | 51.45 | 10 | B: 48.29 (+3.16s | 6.1%) | Midland Dolphins | 02/15/2026 | 2026 MTSL Championship | ||
| 8230 | Cormac Labrie | 51.46 | 9 | B: 48.29 (+3.17s | 6.2%) | New Bedford YMCA Hurricanes | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 8231 | Donavan Halsey | 51.46 | 7 | B: 48.29 (+3.17s | 6.2%) | Life Time Swim Team - Central | 11/22/2025 | 2025 Harvest Hustle | ||
| 8232 | Kyle Lesser | 51.46 | 8 | B: 48.29 (+3.17s | 6.2%) | Empire Swimming | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 8233 | Grady Hawkins | 51.46 | 9 | B: 48.29 (+3.17s | 6.2%) | Millard Aquatic Club | 12/08/2025 | 2025 MW SCSC MAC Dual | ||
| 8234 | Seth DiMarco | 51.46 | 10 | B: 48.29 (+3.17s | 6.2%) | Mystic Hammerheads | 02/28/2026 | 2026 NE KCY A SENECY LEAGUE CHAMPS | ||
| 8235 | Calvin Turconi | 51.46 | 9 | B: 48.29 (+3.17s | 6.2%) | Old Dominion Aquatic Club | 12/12/2025 | 2025 HVAC Winterfest Invitational | ||
| 8236 | Clark Galyen | 51.47 | 10 | B: 48.29 (+3.18s | 6.2%) | YMCA of Virginia\\\\\\'s Blue Ridge | 01/02/2026 | 2026 LY Winter Invitational | ||
| 8237 | Brandon Shoemaker | 51.47 | 9 | B: 48.29 (+3.18s | 6.2%) | Nation\\\\\\'s Capital Swim Club | 03/20/2026 | March Madness 2026 | ||
| 8238 | Nathan Yung | 51.47 | 7 | B: 48.29 (+3.18s | 6.2%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 8239 | Tyler Knesel | 51.47 | 10 | B: 48.29 (+3.18s | 6.2%) | Star Aquatics | 03/20/2026 | 2026 STAR Tar Heel States | ||
| 8240 | Aaron Fung | 51.47 | 8 | B: 48.29 (+3.18s | 6.2%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 8241 | James Halford | 51.47 | 9 | B: 48.29 (+3.18s | 6.2%) | Madison Area YMCA Mariners | 10/10/2025 | 2025 MR COND October Fall Festival | ||
| 8242 | Theo Htun | 51.47 | 9 | B: 48.29 (+3.18s | 6.2%) | Terrapins Swim Team | 03/28/2026 | Piedmont Swim Team C B BB+ | ||
| 8243 | Oliver Rojas | 51.47 | 10 | B: 48.29 (+3.18s | 6.2%) | Miami Swimming | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | ||
| 8244 | Chezden Johnson | 51.48 | 9 | B: 48.29 (+3.19s | 6.2%) | Tullahoma Swim Club | 01/09/2026 | 2026 Winter Jam | ||
| 8245 | Zachary Wyman | 51.48 | 8 | B: 48.29 (+3.19s | 6.2%) | Rockville Montgomery Swim Club | 11/08/2025 | 2025 Autumn Mini Meet | ||
| 8246 | Christopher Bonilla | 51.48 | 9 | B: 48.29 (+3.19s | 6.2%) | Lone Star Aquatic Club | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | ||
| 8247 | Henry Ludwig | 51.48 | 9 | B: 48.29 (+3.19s | 6.2%) | Pierre Swim Team | 01/30/2026 | 2026 SD Capital City Qualifier | ||
| 8248 | Reef McDonald | 51.48 | 10 | B: 48.29 (+3.19s | 6.2%) | Burlingame Aquatics | 10/25/2025 | TYR BAC SPOOKY FALL CLASSIC | ||
| 8249 | Gunnar Syverson | 51.48 | 9 | B: 48.29 (+3.19s | 6.2%) | Sioux Falls Swim Team | 01/23/2026 | SFST SD 2026 January Invite | ||
| 8250 | Jeson Bhulli | 51.48 | 8 | B: 48.29 (+3.19s | 6.2%) | Arlington Aquatic Club | 12/06/2025 | 2025 Reindeer Mini 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.