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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Sebastian Horn-Rios | 41.13 | 9 | BB Min | A: 40.59 (+0.54s | 1.3%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 202 | Marcus Kim | 41.14 | 10 | BB Min | A: 40.59 (+0.55s | 1.3%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 203 | Oliver Gist-Pitts | 41.15 | 9 | BB Min | A: 40.59 (+0.56s | 1.4%) | Boulder Swim Team | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | |
| 204 | Luca Tricano | 41.16 | 10 | BB Min | A: 40.59 (+0.57s | 1.4%) | Golden West Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 205 | Elijah Hutagalung | 41.20 | 9 | BB Min | A: 40.59 (+0.61s | 1.5%) | Aspire Aquatics of Colorado | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 206 | Ethan Qu | 41.22 | 9 | BB Min | A: 40.59 (+0.63s | 1.5%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | |
| 207 | Bennett Montague | 41.24 | 9 | BB Min | A: 40.59 (+0.65s | 1.6%) | Cypress Fairbanks Swim Club | 06/13/2025 | 2025 ST ASC Firecracker | |
| 208 | Brett Baker | 41.25 | 10 | BB Min | A: 40.59 (+0.66s | 1.6%) | Burlingame Aquatics | 06/27/2025 | Alto Summer Swelter | |
| 209 | Porter Pitti | 41.27 | 8 | BB Min | A: 40.59 (+0.68s | 1.6%) | Olympus Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 210 | Winston Chase | 41.29 | 9 | BB Min | A: 40.59 (+0.70s | 1.7%) | Utah Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 211 | Eliott Jackson | 41.32 | 9 | BB Min | A: 40.59 (+0.73s | 1.8%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | |
| 212 | Hugo Linowski | 41.37 | 9 | BB Min | A: 40.59 (+0.78s | 1.9%) | Olympic Cascade Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 213 | Daniel Zhao | 41.38 | 10 | BB Min | A: 40.59 (+0.79s | 1.9%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 214 | Tanner Matheson | 41.40 | 9 | BB Min | A: 40.59 (+0.81s | 2.0%) | San Clemente Aquatic Team | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 215 | Kyle Whitley | 41.44 | 9 | BB Min | A: 40.59 (+0.85s | 2.1%) | Fast Falcons | 06/28/2025 | 2025 Gator Last Chomp | |
| 216 | William Wang | 41.45 | 10 | BB Min | A: 40.59 (+0.86s | 2.1%) | Pacific Dragons Swim Team | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 217 | 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 | |
| 218 | Micah Lamb | 41.51 | 9 | BB Min | A: 40.59 (+0.92s | 2.2%) | Riptide Aquatics | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 219 | Tripp Liberman | 41.65 | 10 | BB Min | A: 40.59 (+1.06s | 2.5%) | Rocky Mountain Rapids | 07/11/2025 | 2025 CO NJ Firecracker Invite | |
| 220 | Cameron Wright | 41.72 | 8 | BB Min | A: 40.59 (+1.13s | 2.7%) | Edina Swim Club | 05/29/2025 | 2025 MN WOLF HUFF N PUFF INVITE | |
| 221 | Arthur Chen | 41.74 | 10 | BB Min | A: 40.59 (+1.15s | 2.8%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 222 | Jaxon Despain | 41.76 | 8 | BB Min | A: 40.59 (+1.17s | 2.8%) | Denver Swim Academy | 07/11/2025 | 2025 CO ACES DSA Summer Blast Last Chance | |
| 223 | Charlie Vazac | 41.85 | 9 | BB Min | A: 40.59 (+1.26s | 3.0%) | St Croix Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 224 | Sebastian Guevara | 41.88 | 10 | BB Min | A: 40.59 (+1.29s | 3.1%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 225 | Marco Gonzalez | 41.90 | 9 | BB Min | A: 40.59 (+1.31s | 3.1%) | South Bay Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 226 | 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 | |
| 227 | Mason Nguyen | 41.95 | 9 | BB Min | A: 40.59 (+1.36s | 3.2%) | Aquazot Swim Club | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 228 | 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 | |
| 229 | Spencer Slowik | 41.97 | 10 | BB Min | A: 40.59 (+1.38s | 3.3%) | Bainbridge Island Swim Club | 05/02/2025 | 2025 PN BC May Flowers | |
| 230 | Eric Ruan | 41.98 | 8 | BB Min | A: 40.59 (+1.39s | 3.3%) | South East Metro Sharks | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 231 | Eric Liu | 42.00 | 10 | BB Min | A: 40.59 (+1.41s | 3.4%) | Brea Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 232 | Lathan Su | 42.10 | 9 | BB Min | A: 40.59 (+1.51s | 3.6%) | Arcadia Riptides Swim Club | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 233 | Lukas Bell | 42.13 | 8 | BB Min | A: 40.59 (+1.54s | 3.7%) | SwimRVA | 05/31/2024 | 2024 SwimRVA Success Bell | |
| 234 | Jaxson Ransom | 42.13 | 8 | BB Min | A: 40.59 (+1.54s | 3.7%) | Valley Swim Team Phoenix | 07/11/2024 | 2024 RAYS Summer Awards | |
| 235 | Aarav Narayan | 42.14 | 10 | BB Min | A: 40.59 (+1.55s | 3.7%) | California Gold | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 236 | Angel Garcia | 42.16 | 9 | BB Min | A: 40.59 (+1.57s | 3.7%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 237 | Ricardo Romero | 42.18 | 10 | BB Min | A: 40.59 (+1.59s | 3.8%) | West Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | |
| 238 | Kamden Love | 42.19 | 9 | BB Min | A: 40.59 (+1.60s | 3.8%) | Stingray Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 239 | 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 | |
| 240 | Asher Knapp | 42.21 | 8 | BB Min | A: 40.59 (+1.62s | 3.8%) | Tide Swimming | 07/11/2024 | 2024 VSI Regional Summer Awards | |
| 241 | Jason Korajkic | 42.26 | 10 | BB Min | A: 40.59 (+1.67s | 4.0%) | Walnut Creek Aquabears | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 242 | Austin Xue | 42.29 | 8 | BB Min | A: 40.59 (+1.70s | 4.0%) | Waterloo Swimming | 06/13/2025 | 2025 ST ASC Firecracker | |
| 243 | Ilan Rattner | 42.31 | 8 | BB Min | A: 40.59 (+1.72s | 4.1%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | |
| 244 | Jackson Lee | 42.31 | 9 | BB Min | A: 40.59 (+1.72s | 4.1%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 245 | Christopher Yee | 42.35 | 9 | BB Min | A: 40.59 (+1.76s | 4.2%) | Swim Torrance | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 246 | Benjamin Pomper | 42.35 | 10 | BB Min | A: 40.59 (+1.76s | 4.2%) | Dallas Mustangs | 07/16/2025 | 2025 Texas Age Group Championships | |
| 247 | Vincent Salameh | 42.38 | 10 | BB Min | A: 40.59 (+1.79s | 4.2%) | Stingray Swim Team | 04/25/2025 | 2025 PN KING Spring Derby | |
| 248 | Ian Chan | 42.38 | 10 | BB Min | A: 40.59 (+1.79s | 4.2%) | Trident Aquatic Club | 08/06/2025 | 2025 Summer Elite Showcase | |
| 249 | Nicholas Galvin | 42.39 | 9 | BB Min | A: 40.59 (+1.80s | 4.2%) | Sarasota Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 250 | Ethan Duncan | 42.39 | 8 | BB Min | A: 40.59 (+1.80s | 4.2%) | All Star Aquatics | 05/17/2024 | HNVR Storm Surge 2024 | |
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.