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 | |
|---|---|---|---|---|---|---|---|---|---|
| 5101 | 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 | ||
| 5102 | Ian Pugh | 55.45 | 10 | B: 46.49 (+8.96s | 16.2%) | Queen City Dolphins | 03/20/2026 | 2026 BRSL Championships | ||
| 5103 | Sriram Goriparthi | 55.45 | 10 | B: 46.49 (+8.96s | 16.2%) | Front Range Barracudas | 07/30/2026 | 2026 CO CUDA Coda | ||
| 5104 | Jaxon Sorrell | 55.46 | 9 | B: 46.49 (+8.97s | 16.2%) | Monocacy Aquatic Club | 09/21/2025 | 2025 MAC FSC 10 U Pentathlon | ||
| 5105 | Leo Barnard | 55.47 | 10 | B: 46.49 (+8.98s | 16.2%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 5106 | Parker Knox | 55.48 | 10 | B: 46.49 (+8.99s | 16.2%) | Tide Swimming | 02/13/2026 | 2026 Southeast District 9 12 Championship | ||
| 5107 | Ryan Pando | 55.48 | 9 | B: 46.49 (+8.99s | 16.2%) | North Jersey Barracudas | 02/21/2026 | CAT 12 Under Silver Bronze Champs Region A | ||
| 5108 | Chase White | 55.49 | 10 | B: 46.49 (+9.00s | 16.2%) | South Valley Makos | 07/18/2025 | CVAL | ||
| 5109 | 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 | ||
| 5110 | Paxton Wooters | 55.51 | 9 | B: 46.49 (+9.02s | 16.2%) | Machine Aquatics | 12/04/2025 | 2025 PV Turkey Claus Showdown | ||
| 5111 | 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 | ||
| 5112 | Quaid Lo | 55.51 | 9 | B: 46.49 (+9.02s | 16.2%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | ||
| 5113 | Manuel Serrano Palacios | 55.51 | 10 | B: 46.49 (+9.02s | 16.2%) | YMCA of South Florida | 11/21/2025 | 2025 SoFlo Last Chance And Holiday Classic | ||
| 5114 | Amir Arfaoui | 55.52 | 10 | B: 46.49 (+9.03s | 16.3%) | Sarasota Sharks | 09/18/2026 | 2026 Sharks IMX Challenge | ||
| 5115 | Felix Tischler | 55.54 | 7 | B: 46.49 (+9.05s | 16.3%) | Supernova Swim Team | 02/06/2026 | 2026 Michigan Open | ||
| 5116 | 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 | ||
| 5117 | Saatvik Suresh | 55.56 | 10 | B: 46.49 (+9.07s | 16.3%) | Cypress Fairbanks Swim Club | 01/03/2025 | PACK Rubber Duckie Invite 2025 | ||
| 5118 | Kole Martin | 55.56 | 10 | B: 46.49 (+9.07s | 16.3%) | Martinsville Marlins | 10/10/2025 | 2025 TYDE Andy Craver Autumn Leaves Inv | ||
| 5119 | Marcell Lengyel | 55.58 | 9 | B: 46.49 (+9.09s | 16.4%) | Westbrook Seals | 03/20/2026 | 2026 NE NSSC March Madness At MIT | ||
| 5120 | Kelvin Su | 55.59 | 10 | B: 37.09 (+18.50s | 33.3%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | ||
| 5121 | Dane Hardison | 55.60 | 10 | B: 46.49 (+9.11s | 16.4%) | Poseidon Swimming Inc | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | ||
| 5122 | 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 | ||
| 5123 | Jackson Wheatley | 55.62 | 9 | B: 46.49 (+9.13s | 16.4%) | Huntsville Swim Association | 01/16/2026 | 2026 HSA TYR Invitational | ||
| 5124 | Zane Hoffman | 55.63 | 8 | B: 46.49 (+9.14s | 16.4%) | Hydra Aquatics | 11/21/2025 | 2025 Fall Festivus | ||
| 5125 | Hayden Rennie | 55.63 | 9 | B: 46.49 (+9.14s | 16.4%) | Rima United | 05/01/2026 | 2026 NE KING RI May Fair | ||
| 5126 | Milton Lewis | 55.63 | 9 | B: 46.49 (+9.14s | 16.4%) | First Colony Swim Team, Inc. | 10/12/2024 | 2024 DADS October Developmental Tri Meet | ||
| 5127 | William Spurlock | 55.64 | 8 | B: 46.49 (+9.15s | 16.4%) | Sailfish Swim Team | 01/09/2026 | 2026 NE NSSC January 9 11 BC Meet | ||
| 5128 | Isaac Rivera | 55.64 | 10 | B: 46.49 (+9.15s | 16.4%) | Blue Wave Swim Team PV | 11/14/2025 | 2025 PV November Open Franconia | ||
| 5129 | Amitai Gafni-Pappas | 55.64 | 9 | B: 46.49 (+9.15s | 16.4%) | Saline Swim Team | 11/21/2025 | 2025 SST Fall Classic | ||
| 5130 | Collin McConaughey | 55.65 | 9 | B: 46.49 (+9.16s | 16.5%) | Mecklenburg Swim Association | 03/07/2026 | 2026 MSA March Madness Invitational | ||
| 5131 | Watson Keefe | 55.65 | 9 | B: 46.49 (+9.16s | 16.5%) | Capital Area Aquatics | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 5132 | David Moore | 55.66 | 10 | B: 46.49 (+9.17s | 16.5%) | Occoquan Swimming | 11/21/2025 | 2025 Fall Festivus | ||
| 5133 | George DuPont | 55.66 | 8 | B: 46.49 (+9.17s | 16.5%) | Apex | 12/12/2025 | 2025 OR TTSC Holiday Invitational Meet | ||
| 5134 | Benjamin Kvantas | 55.66 | 9 | B: 46.49 (+9.17s | 16.5%) | Tac Titans | 07/17/2026 | 2026 TAC July Intrasquad | ||
| 5135 | Thomas Doyle | 55.66 | 9 | B: 46.49 (+9.17s | 16.5%) | Full Armour Swim Team | 05/02/2026 | 2026 CO FLFN Summer Series #2 | ||
| 5136 | Massimo Campagna | 55.66 | 9 | B: 46.49 (+9.17s | 16.5%) | Pacifica Sea Lions | 02/07/2026 | 2026 PSL Super Finals Invitational | ||
| 5137 | James Grabo | 55.67 | 10 | B: 46.49 (+9.18s | 16.5%) | Sarasota Sharks | 10/18/2024 | 2024 Halloween Meet | ||
| 5138 | Bowen Wright | 55.67 | 10 | B: 46.49 (+9.18s | 16.5%) | Lone Star Aquatic Club | 10/10/2025 | 2025 ST LSAC 6th Annual Gnarfest | ||
| 5139 | Brody Bockstruck | 55.67 | 8 | B: 46.49 (+9.18s | 16.5%) | Parkway-Rockwood Gateway Swim | 10/09/2026 | Fall Festival Invitational | ||
| 5140 | Noa Koshinomi | 55.68 | 8 | B: 46.49 (+9.19s | 16.5%) | Parrish Bull Sharks | 09/18/2026 | Kiefer Speedo Fall Invitational | ||
| 5141 | Koa Sheppard-Gould | 55.69 | 7 | B: 46.49 (+9.20s | 16.5%) | Hawks Swimming Association | 11/14/2025 | 2025 MR VAC Viking Classic Invitational | ||
| 5142 | Stetson Scott | 55.69 | 9 | B: 46.49 (+9.20s | 16.5%) | Screaming Eagle Aquatics | 12/05/2025 | 2025 Holiday Classic | ||
| 5143 | Kian Davidson | 55.69 | 8 | B: 46.49 (+9.20s | 16.5%) | Lake Erie Silver Dolphins | 05/04/2025 | LESD May Madness | ||
| 5144 | Andrew Yang | 55.69 | 8 | B: 46.49 (+9.20s | 16.5%) | North East Aquatic Team | 09/26/2026 | 2026 NEAT 1st Annual SA Dual Meet Showcase | ||
| 5145 | Daniel Titianu | 55.71 | 9 | B: 46.49 (+9.22s | 16.5%) | Rogue Rapids | 04/25/2026 | 2026 Rogue Rapids Spring Sprint Intrasquad | ||
| 5146 | Grayson Huynh | 55.71 | 9 | B: 46.49 (+9.22s | 16.5%) | Kingfish Swimming Medfield | 12/11/2025 | 2025 NE SHAWMUT Candy Cane Classic | ||
| 5147 | Gideon Bernard | 55.71 | 9 | B: 46.49 (+9.22s | 16.5%) | Sea Devils | 01/10/2026 | 2026 MN MONC New Years Invite | ||
| 5148 | Raphael Lynch | 55.72 | 9 | B: 46.49 (+9.23s | 16.6%) | Westchester Aquatic Club | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | ||
| 5149 | Graham Rosenthal | 55.72 | 9 | B: 46.49 (+9.23s | 16.6%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 12/06/2025 | SLA Holiday Blast | ||
| 5150 | Greyson Kyper | 55.72 | 9 | B: 46.49 (+9.23s | 16.6%) | Swim Tampa Aquatics | 09/05/2025 | 2025 KAH2O Open CKA Memorial Swim 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.