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 | |
|---|---|---|---|---|---|---|---|---|---|
| 7501 | Alexander Anderko | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | ||
| 7502 | Beau Chase | 51.62 | 7 | B: 48.29 (+3.33s | 6.5%) | Utah Valley Aquatics | 11/12/2025 | 2025 UVRays November Intrasquad | ||
| 7503 | Edward Rose | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Mason Makos Swim Team | 01/10/2026 | 2026 MAKO POLAR PLUNGE | ||
| 7504 | Nolan Pham | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Texas Elite Swim Team | 10/18/2024 | BATS 2024 October Invite | ||
| 7505 | Alexander Usarov | 51.62 | 10 | B: 48.29 (+3.33s | 6.5%) | Cape Cod Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 7506 | Grayson Huynh | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Kingfish Swimming Medfield | 11/14/2025 | 2025 NE KING CAC Fall Invite Copied | ||
| 7507 | Preston Lee | 51.62 | 9 | B: 48.29 (+3.33s | 6.5%) | Rancho San Dieguito | 10/17/2026 | 2026 SI RSD All Ages NTS Meet | ||
| 7508 | Diego Watts | 51.62 | 8 | B: 48.29 (+3.33s | 6.5%) | Sebastopol Sea Serpents | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 7509 | Jasper Zhuo | 51.63 | 9 | B: 48.29 (+3.34s | 6.5%) | South Shore YMCA Strypers | 05/10/2026 | 2026 NE NSSC Invitational At BC High | ||
| 7510 | Jaden Li | 51.63 | 9 | B: 48.29 (+3.34s | 6.5%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 7511 | Cedar Force | 51.63 | 8 | B: 48.29 (+3.34s | 6.5%) | Shasta YMCA Sharks | 10/10/2026 | Shasta Sharks Bill Fisher Classic 2026 | ||
| 7512 | Dylan Baker | 51.63 | 10 | B: 48.29 (+3.34s | 6.5%) | Covington Aquatics Swim Team | 09/12/2026 | 2026 BSL SE Sprint Into Fall | ||
| 7513 | William Clark | 51.64 | 9 | B: 48.29 (+3.35s | 6.5%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 7514 | Pavan Boyapati | 51.64 | 8 | B: 48.29 (+3.35s | 6.5%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 7515 | Daniel Fisherman | 51.65 | 8 | B: 48.29 (+3.36s | 6.5%) | Trident Aquatic Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | ||
| 7516 | Christopher Jalba | 51.65 | 8 | B: 48.29 (+3.36s | 6.5%) | Columbia Aquatics Association | 10/18/2025 | CAA Early Season Mini Mid Distance Meet | ||
| 7517 | Corey Kan | 51.65 | 8 | B: 48.29 (+3.36s | 6.5%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 7518 | Hudson Kapelski | 51.65 | 8 | B: 48.29 (+3.36s | 6.5%) | WeAquatics | 10/25/2025 | Trick Or Treat Mini Meet | ||
| 7519 | Connor Riley | 51.65 | 9 | B: 48.29 (+3.36s | 6.5%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | ||
| 7520 | Lucas Dou | 51.65 | 9 | B: 48.29 (+3.36s | 6.5%) | Blue Dolphin Swim Team | 05/15/2026 | 2026 PN SRST Pacific Coast Invitational App | ||
| 7521 | Ryan Okun | 51.65 | 9 | B: 48.29 (+3.36s | 6.5%) | San Ramon Valley Aquatics | 07/25/2026 | Zone 2 Summer Championships | ||
| 7522 | Aarul Bhattarai | 51.65 | 9 | B: 48.29 (+3.36s | 6.5%) | Rec-Plex Sharks | 10/09/2026 | Fall Festival Invitational | ||
| 7523 | Thomas Link | 51.66 | 8 | B: 48.29 (+3.37s | 6.5%) | Williamsburg Aquatic Club | 10/11/2025 | 2025 WAC Start Up Classic | ||
| 7524 | Owen Belche | 51.66 | 9 | B: 48.29 (+3.37s | 6.5%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | ||
| 7525 | Evan Fong | 51.66 | 9 | B: 48.29 (+3.37s | 6.5%) | FireFish Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 7526 | Grant Clinton | 51.66 | 8 | B: 48.29 (+3.37s | 6.5%) | Pikes Peak Athletics | 10/16/2026 | 2026 CO PPA Harvest Heats | ||
| 7527 | Finn VerHulst | 51.66 | 8 | B: 48.29 (+3.37s | 6.5%) | Hilton Area Swim Team | 10/12/2026 | SDSC Madison Vadnais Memorial Meet 2026 10 12 | ||
| 7528 | Chase Bartholomew | 51.66 | 10 | B: 48.29 (+3.37s | 6.5%) | Rocky Mountain Rapids | 10/09/2026 | 2026 CO Gian Luc Jordan Open | ||
| 7529 | Maverick Klikus | 51.66 | 6 | B: 48.29 (+3.37s | 6.5%) | Falfins Swimming | 09/26/2026 | 2026 CO Falfins Short Course Series #1 | ||
| 7530 | George Hendrix | 51.67 | 8 | B: 48.29 (+3.38s | 6.5%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | ||
| 7531 | Edward Song | 51.67 | 10 | B: 48.29 (+3.38s | 6.5%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 7532 | Maverick Enger | 51.67 | 9 | B: 48.29 (+3.38s | 6.5%) | Bluefish Swim Club | 05/01/2026 | 2026 NE ABF Sprimg Off The Blocks | ||
| 7533 | Kai Assani | 51.68 | 10 | B: 48.29 (+3.39s | 6.6%) | Life Time Fitness New York Swi | 03/27/2026 | 2026 MR Bronze Championships Central KBM | ||
| 7534 | Easton Zhou | 51.68 | 9 | B: 48.29 (+3.39s | 6.6%) | The Fish | 11/14/2025 | 2025 PV November Open Franconia | ||
| 7535 | Connor McQuinn | 51.68 | 9 | B: 48.29 (+3.39s | 6.6%) | Y in Central Maryland Blue Cra | 12/05/2025 | 2025 Christmas Championships | ||
| 7536 | Illia Ulogov | 51.68 | 10 | B: 48.29 (+3.39s | 6.6%) | The Woodlands Swim Team | 10/04/2024 | 2024 Fleet Fall Kickoff Invitational | ||
| 7537 | Ryan Shen | 51.68 | 8 | B: 48.29 (+3.39s | 6.6%) | Santa Clara Swim Club | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | ||
| 7538 | Caden Ku | 51.68 | 9 | B: 48.29 (+3.39s | 6.6%) | South Shore YMCA Strypers | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | ||
| 7539 | Nikan Azarpour | 51.68 | 9 | B: 48.29 (+3.39s | 6.6%) | YMCA of Greater Nashua Storm | 11/16/2025 | 2025 NE ORO November Meet Copied | ||
| 7540 | Philip Arzadon | 51.68 | 9 | B: 48.29 (+3.39s | 6.6%) | Cougar Aquatic Team | 02/14/2026 | 2026 Will You BB Mine | ||
| 7541 | Andrew Michaud | 51.69 | 10 | B: 48.29 (+3.40s | 6.6%) | Mid-Maine Dolphins | 02/27/2026 | 2026 NE Maine State Y Championships | ||
| 7542 | Michael Demaine | 51.69 | 9 | B: 48.29 (+3.40s | 6.6%) | North Carolina Aquatic Club | 02/07/2026 | 2026 MOR Snowflake 3 Meet | ||
| 7543 | Rycen Chang | 51.69 | 9 | B: 48.29 (+3.40s | 6.6%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 7544 | Joseph DeRienzo | 51.69 | 10 | B: 48.29 (+3.40s | 6.6%) | Piranha Swimming | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 7545 | Aiden Sawyer | 51.69 | 7 | B: 48.29 (+3.40s | 6.6%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 7546 | Tinchun Yuan | 51.69 | 8 | B: 48.29 (+3.40s | 6.6%) | Bayclub Aquatic Swim Team | 09/25/2026 | 2026 BAST Season Kick Off Sprint Approved | ||
| 7547 | Jameson Wiegman | 51.70 | 10 | B: 48.29 (+3.41s | 6.6%) | St Johns Sea Lions | 02/15/2026 | 2026 MTSL Championship | ||
| 7548 | Mark Wahba | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Nation\\\\\\'s Capital Swim Club | 12/21/2025 | 2025 PAC 10 U Reindeer Games | ||
| 7549 | Jacob Taddiken | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Unattached | 11/14/2025 | 2025 PV November Open Franconia | ||
| 7550 | Lincoln Salinas | 51.70 | 9 | B: 48.29 (+3.41s | 6.6%) | Premier Aquatics Club of Klein | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
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.