USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5201 | Maxwell Maser | 55.36 | 9 | B: 46.49 (+8.87s | 16.0%) | Southwest Stars Swim Club | 06/28/2025 | 2025 FL Summer Area 2 Championships Working | ||
| 5202 | Nathan Wang | 55.36 | 9 | B: 46.49 (+8.87s | 16.0%) | Sunnyvale Swim Club | 03/28/2026 | LAMV C B A+ Meet | ||
| 5203 | Cimon Bunuan | 55.39 | 9 | B: 46.49 (+8.90s | 16.1%) | South San Francisco Aquatics | 11/14/2025 | PSL Pumpkin Spice Lovers 25 129 | ||
| 5204 | Mathew Fedolfi | 55.39 | 9 | B: 46.49 (+8.90s | 16.1%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | ||
| 5205 | Chase Varghese | 55.40 | 9 | B: 46.49 (+8.91s | 16.1%) | Premier Aquatics Club of Klein | 12/20/2024 | 2024 Gulf Fall Champs (TASC) | ||
| 5206 | Rycen Chang | 55.41 | 9 | B: 46.49 (+8.92s | 16.1%) | Hauppauge Swimming | 03/13/2026 | 2026 NE CRA End Of Season March Invite | ||
| 5207 | Tafsir Thiam | 55.42 | 9 | B: 46.49 (+8.93s | 16.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | ||
| 5208 | Benjamin Barbot Iturralde | 55.42 | 10 | B: 46.49 (+8.93s | 16.1%) | Storm Aquatics | 02/06/2026 | 2026 MR YMID February Classic Copied | ||
| 5209 | Callen Mitchell | 55.42 | 10 | B: 46.49 (+8.93s | 16.1%) | Swim Omaha | 11/22/2025 | 2025 MW HLA Goggle Gobble | ||
| 5210 | Isaac Murray | 55.42 | 10 | B: 46.49 (+8.93s | 16.1%) | St. Augustine Cyclones | 01/31/2025 | Hydro Winter Open | ||
| 5211 | Wayke Lecouris | 55.43 | 9 | B: 46.49 (+8.94s | 16.1%) | Sun Coast Swim Team | 06/21/2025 | 2025 Riptide Aquatics Summer Open | ||
| 5212 | Rex Rauch | 55.44 | 10 | B: 46.49 (+8.95s | 16.1%) | South East Metro Sharks | 02/07/2026 | 2026 MN PRNH Winter Whiteout | ||
| 5213 | Patrick Riley | 55.44 | 7 | B: 46.49 (+8.95s | 16.1%) | Raleigh Swimming Association | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 5214 | Jasper Zhuo | 55.45 | 9 | B: 46.49 (+8.96s | 16.2%) | South Shore YMCA Strypers | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | ||
| 5215 | Ian Pugh | 55.45 | 10 | B: 46.49 (+8.96s | 16.2%) | Queen City Dolphins | 03/20/2026 | 2026 BRSL Championships | ||
| 5216 | Brandon Chen | 55.45 | 9 | B: 46.49 (+8.96s | 16.2%) | Coronado Swim -team Elite | 01/31/2026 | 2026 SBA All Ages NTS Meet | ||
| 5217 | Nathaniel Leong | 55.45 | 9 | B: 46.49 (+8.96s | 16.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | ||
| 5218 | Ryan Conway | 55.46 | 10 | B: 46.49 (+8.97s | 16.2%) | Phoenix Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | ||
| 5219 | Stetson Webb | 55.46 | 10 | B: 46.49 (+8.97s | 16.2%) | Sebastopol Sea Serpents | 04/18/2026 | RP SWIM CLUB (PRNA) SPRING SWIM FEST! | ||
| 5220 | Jaxon Sorrell | 55.46 | 9 | B: 46.49 (+8.97s | 16.2%) | Monocacy Aquatic Club | 09/21/2025 | 2025 MAC FSC 10 U Pentathlon | ||
| 5221 | Lucas Le-Valdoz | 55.47 | 9 | B: 46.49 (+8.98s | 16.2%) | Cali Piranha Swim Team | 04/11/2026 | 2026 SI FAST BC All Ages | ||
| 5222 | Leo Barnard | 55.47 | 10 | B: 46.49 (+8.98s | 16.2%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 5223 | Harrison Green | 55.47 | 10 | B: 46.49 (+8.98s | 16.2%) | Nova of Virginia | 12/05/2025 | NOVA December Dip | ||
| 5224 | Parker Knox | 55.48 | 10 | B: 46.49 (+8.99s | 16.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 5225 | Chase White | 55.49 | 10 | B: 46.49 (+9.00s | 16.2%) | South Valley Makos | 07/18/2025 | CVAL | ||
| 5226 | Ethan Zhou | 55.49 | 9 | B: 46.49 (+9.00s | 16.2%) | Mei\\\\\\'s Typhoons Swimming Club | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | ||
| 5227 | Brian Xie | 55.50 | 9 | B: 46.49 (+9.01s | 16.2%) | Wave Aquatics | 03/28/2026 | 2026 PN Spring Showdown, Div 4 Approved | ||
| 5228 | Quaid Lo | 55.51 | 9 | B: 46.49 (+9.02s | 16.2%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | ||
| 5229 | Aydin Alam | 55.51 | 10 | B: 46.49 (+9.02s | 16.2%) | New Albany Aquatic Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | ||
| 5230 | Manuel Serrano Palacios | 55.51 | 9 | B: 46.49 (+9.02s | 16.2%) | YMCA of South Florida | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | ||
| 5231 | Ishaan Aruru | 55.51 | 10 | B: 46.49 (+9.02s | 16.2%) | Blue Dolfins | 10/25/2025 | 2025 Halloween Spooktacular | ||
| 5232 | Paxton Wooters | 55.51 | 9 | B: 46.49 (+9.02s | 16.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 5233 | Dakota Yaney | 55.52 | 10 | B: 46.49 (+9.03s | 16.3%) | Tampa Y Swimming | 02/27/2026 | 2026 Spring Area 3 Championships | ||
| 5234 | Felix Tischler | 55.54 | 7 | B: 46.49 (+9.05s | 16.3%) | Supernova Swim Team | 02/06/2026 | 2026 Michigan Open | ||
| 5235 | Maddox Henry | 55.55 | 10 | B: 46.49 (+9.06s | 16.3%) | Lexington Dolphins | 12/05/2025 | 2025 Beaman Toyota Meet Of Champs | ||
| 5236 | Joseph Grano | 55.56 | 10 | B: 46.49 (+9.07s | 16.3%) | Pointe Aquatics | 10/11/2025 | 2025 PA OLY DROP Tri Meet | ||
| 5237 | Saatvik Suresh | 55.56 | 10 | B: 46.49 (+9.07s | 16.3%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
| 5238 | Kole Martin | 55.56 | 10 | B: 46.49 (+9.07s | 16.3%) | Martinsville Marlins | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 5239 | Nicholas Pacia | 55.56 | 8 | B: 46.49 (+9.07s | 16.3%) | Phoenix Aquatic Club | 01/19/2026 | 2026 MR YMID MLK 8 Under Meet | ||
| 5240 | Marcell Lengyel | 55.58 | 9 | B: 46.49 (+9.09s | 16.4%) | Westbrook Seals | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 5241 | Kelvin Su | 55.59 | 10 | B: 46.49 (+9.10s | 16.4%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 5242 | Arie Allred | 55.59 | 10 | B: 46.49 (+9.10s | 16.4%) | South Davis Aquatics Team | 09/19/2025 | 2025 PSC WVA Cookie Kick Off | ||
| 5243 | Liam Alcantara | 55.59 | 8 | B: 46.49 (+9.10s | 16.4%) | Heritage Aquatic Team | 10/25/2025 | 2025 FG YSF October Invite | ||
| 5244 | Ethan Song | 55.60 | 10 | B: 46.49 (+9.11s | 16.4%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | ||
| 5245 | Dane Hardison | 55.60 | 9 | B: 46.49 (+9.11s | 16.4%) | Poseidon Swimming Inc | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 5246 | Matthew Smith | 55.61 | 10 | B: 46.49 (+9.12s | 16.4%) | Westchester Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | ||
| 5247 | Landon Kivett | 55.61 | 10 | B: 46.49 (+9.12s | 16.4%) | Forest Grove Swim Club | 01/02/2026 | 2026 CST Shark Chase Invitational | ||
| 5248 | Raf Rothfuss de la Asunc | 55.61 | 9 | B: 46.49 (+9.12s | 16.4%) | SwimMAC Carolina | 11/08/2025 | 17th Annual Ryan Alea Young Invitational | ||
| 5249 | Jackson Wheatley | 55.62 | 9 | B: 46.49 (+9.13s | 16.4%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 5250 | Weston Lueninghoener | 55.62 | 7 | B: 46.49 (+9.13s | 16.4%) | Tac Titans | 06/07/2026 | 2026 TAC TITANS June SCY Intrasquad 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.