USA Boys 10 & under - 50 M Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 251 | Tanner Matheson | 41.40 | 10 | BB Min | A: 40.59 (+0.81s | 2.0%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 252 | Liam Feliciano-Sanik | 41.41 | 7 | BB Min | A: 40.59 (+0.82s | 2.0%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 253 | Juan Marquez | 41.44 | 10 | BB Min | A: 40.59 (+0.85s | 2.1%) | Heritage Aquatic Team | 04/18/2026 | SCS Under The Sun Invitational | |
| 254 | Jonathan Wen | 41.44 | 10 | BB Min | A: 40.59 (+0.85s | 2.1%) | Rancho San Dieguito | 04/24/2026 | 2026 SI PS ABB Meet B Group | |
| 255 | Graham Terzer | 41.46 | 9 | BB Min | A: 40.59 (+0.87s | 2.1%) | The Spartans of La Canada | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 256 | Leon Yan | 41.46 | 9 | BB Min | A: 40.59 (+0.87s | 2.1%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | |
| 257 | Evan Wik | 41.48 | 9 | BB Min | A: 40.59 (+0.89s | 2.1%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 258 | Micah Lamb | 41.51 | 10 | BB Min | A: 40.59 (+0.92s | 2.2%) | Riptide Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 259 | Jake Awalt | 41.51 | 10 | BB Min | A: 40.59 (+0.92s | 2.2%) | Highlander Aquatic Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 260 | Corey Vonderheid | 41.57 | 9 | BB Min | A: 40.59 (+0.98s | 2.4%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | |
| 261 | Zhengran Shao | 41.60 | 10 | BB Min | A: 40.59 (+1.01s | 2.4%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 262 | Charlie Lockett | 41.63 | 10 | BB Min | A: 40.59 (+1.04s | 2.5%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 263 | George Peters | 41.68 | 10 | BB Min | A: 40.59 (+1.09s | 2.6%) | Rochester Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 264 | Cameron Wright | 41.72 | 9 | BB Min | A: 40.59 (+1.13s | 2.7%) | Edina Swim Club | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 265 | Charlie Vazac | 41.80 | 9 | BB Min | A: 40.59 (+1.21s | 2.9%) | St Croix Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 266 | Sameer Pai | 41.81 | 10 | BB Min | A: 40.59 (+1.22s | 2.9%) | Aquajets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 267 | Axton Santiago | 41.83 | 10 | BB Min | A: 40.59 (+1.24s | 3.0%) | Pearl City Aquatics | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 268 | Sebastian Hartline | 41.85 | 10 | BB Min | A: 40.59 (+1.26s | 3.0%) | Multnomah Athletic Club | 04/17/2026 | 2026 MAC LONG COURSE INVITATIONAL | |
| 269 | Ford Halvorson | 41.86 | 10 | BB Min | A: 40.59 (+1.27s | 3.0%) | Foxjets Swim Team | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 270 | Simiao He | 41.87 | 10 | BB Min | A: 40.59 (+1.28s | 3.1%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 271 | Kaden Falisi | 41.89 | 9 | BB Min | A: 40.59 (+1.30s | 3.1%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 272 | Alexander Ong | 41.90 | 10 | BB Min | A: 40.59 (+1.31s | 3.1%) | Circle C Select Swim Team | 04/25/2026 | 2026 ST CCSS LC Unclassified | |
| 273 | Max Ong | 41.90 | 10 | BB Min | A: 40.59 (+1.31s | 3.1%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 274 | Evan Buchanan | 41.90 | 10 | BB Min | A: 40.59 (+1.31s | 3.1%) | Hudson Explorer Aquatic | 07/24/2025 | 2025 LE Age Group And Senior LC Championships | |
| 275 | Marco Gonzalez | 41.90 | 10 | BB Min | A: 40.59 (+1.31s | 3.1%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 276 | Castle Cline | 41.91 | 10 | BB Min | A: 40.59 (+1.32s | 3.1%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 277 | Vincent Xie | 41.92 | 10 | BB Min | A: 40.59 (+1.33s | 3.2%) | Beaverton Area Aquatics Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 278 | Mason Nguyen | 41.95 | 10 | BB Min | A: 40.59 (+1.36s | 3.2%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 279 | Shenukha Alahakoon | 41.96 | 10 | BB Min | A: 40.59 (+1.37s | 3.3%) | Tualatin Hills Swim Club | 05/01/2026 | 2026 THSC Spring Invite | |
| 280 | Marcus Kalmi | 41.97 | 9 | BB Min | A: 40.59 (+1.38s | 3.3%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 281 | Chayton Zhou | 41.98 | 9 | BB Min | A: 40.59 (+1.39s | 3.3%) | Pleasanton Seahawks | 04/25/2026 | Brentwood Seawolves Long Course C B BB+ | |
| 282 | Noah Gaal | 41.98 | 9 | BB Min | A: 40.59 (+1.39s | 3.3%) | Aces Swim Club | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 283 | Matthew Bennett | 41.99 | 10 | BB Min | A: 40.59 (+1.40s | 3.3%) | Pipeline Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 284 | Jimmy Fang | 42.01 | 10 | BB Min | A: 40.59 (+1.42s | 3.4%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 285 | Vincent Martino | 42.03 | 9 | BB Min | A: 40.59 (+1.44s | 3.4%) | Piranhas YMCA of the Suncoast | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 286 | Fletcher Sumner | 42.06 | 10 | BB Min | A: 40.59 (+1.47s | 3.5%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 287 | Lathan Su | 42.10 | 10 | BB Min | A: 40.59 (+1.51s | 3.6%) | Arcadia Riptides Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 288 | Lukas Bell | 42.13 | 10 | BB Min | A: 40.59 (+1.54s | 3.7%) | SwimRVA | 05/31/2024 | 2024 SwimRVA Success Bell | |
| 289 | Amir Toleubek | 42.13 | 10 | BB Min | A: 40.59 (+1.54s | 3.7%) | Gulliver Swim Club | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 290 | Jaxson Ransom | 42.13 | 10 | BB Min | A: 40.59 (+1.54s | 3.7%) | Valley Swim Team Phoenix | 07/11/2024 | 2024 RAYS Summer Awards | |
| 291 | Christopher Navarro | 42.15 | 10 | BB Min | A: 40.59 (+1.56s | 3.7%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 292 | Ben Noorda | 42.16 | 9 | BB Min | A: 40.59 (+1.57s | 3.7%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 293 | Angel Garcia | 42.16 | 10 | BB Min | A: 40.59 (+1.57s | 3.7%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 294 | Ari Thorne | 42.16 | 10 | BB Min | A: 40.59 (+1.57s | 3.7%) | Sarasota Sharks | 04/25/2026 | 11th Annual Hohne Memorial Invitational | |
| 295 | Ricardo Romero | 42.18 | 10 | BB Min | A: 40.59 (+1.59s | 3.8%) | West Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 296 | Kamden Love | 42.19 | 10 | BB Min | A: 40.59 (+1.60s | 3.8%) | Stingray Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 297 | Liam Kwok | 42.19 | 10 | BB Min | A: 40.59 (+1.60s | 3.8%) | Socal Aquatics Association | 06/12/2025 | 2025 CA SCS RAA June Age Group Championships | |
| 298 | Asher Knapp | 42.21 | 10 | BB Min | A: 40.59 (+1.62s | 3.8%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 299 | Harrison Millard | 42.21 | 10 | BB Min | A: 40.59 (+1.62s | 3.8%) | Bellingham Bay Swim Team | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 300 | Ashton Yang | 42.22 | 10 | BB Min | A: 40.59 (+1.63s | 3.9%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
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.