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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1251 | Owen King | 47.21 | 10 | B Min | BB: 46.39 (+0.82s | 1.7%) | Rushmore Swim Team | 06/27/2026 | 2026 SD Summer Starter | |
| 1252 | Adrian Pascu | 47.21 | 9 | B Min | BB: 46.39 (+0.82s | 1.7%) | Gold\\\\\\'s Aquatics Club (Camas) | 05/01/2026 | 2026 THSC Spring Invite | |
| 1253 | Declan Jewell | 47.22 | 8 | B Min | BB: 46.39 (+0.83s | 1.8%) | Nova of Virginia | 04/17/2026 | NOVA Long Course Kick Off | |
| 1254 | Aaron Nguyen | 47.22 | 9 | B Min | BB: 46.39 (+0.83s | 1.8%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | |
| 1255 | Ian Liu | 47.23 | 9 | B Min | BB: 46.39 (+0.84s | 1.8%) | Riptide Swim Team | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 1256 | Zane Seifel | 47.25 | 10 | B Min | BB: 46.39 (+0.86s | 1.8%) | Treasure Coast Aquatics | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 1257 | Andrew Szalay | 47.26 | 10 | B Min | BB: 46.39 (+0.87s | 1.8%) | Austin Swim Club | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1258 | Samuel Olvera | 47.26 | 9 | B Min | BB: 46.39 (+0.87s | 1.8%) | Boerne Elite Aquatics | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 1259 | Oliver Song Zhang | 47.26 | 10 | B Min | BB: 46.39 (+0.87s | 1.8%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 1260 | Breck Ervin | 47.27 | 9 | B Min | BB: 46.39 (+0.88s | 1.9%) | SwimRise Aquatics | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1261 | Anderson Yu | 47.27 | 10 | B Min | BB: 46.39 (+0.88s | 1.9%) | Crimson Aquatics | 05/16/2026 | 2026 NE CS Spring Fever | |
| 1262 | Cody Darnell | 47.28 | 10 | B Min | BB: 46.39 (+0.89s | 1.9%) | South Valley Makos | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1263 | Sebastian Alfonso | 47.29 | 10 | B Min | BB: 46.39 (+0.90s | 1.9%) | Walnut Creek Aquabears | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1264 | Elijah Spencer | 47.32 | 8 | B Min | BB: 46.39 (+0.93s | 2.0%) | Life Time Minnesota Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 1265 | Andreas Kwiram | 47.32 | 10 | B Min | BB: 46.39 (+0.93s | 2.0%) | Hills Hurricane Swimming | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | |
| 1266 | Henry Hodes | 47.33 | 8 | B Min | BB: 46.39 (+0.94s | 2.0%) | Executive Swim Club | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | |
| 1267 | Nathaniel Herman | 47.33 | 10 | B Min | BB: 46.39 (+0.94s | 2.0%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 1268 | Henry Wang | 47.35 | 9 | B Min | BB: 46.39 (+0.96s | 2.0%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | |
| 1269 | Patrick Fullerton | 47.36 | 10 | B Min | BB: 46.39 (+0.97s | 2.0%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 1270 | Kenneth Zhang | 47.37 | 8 | B Min | BB: 46.39 (+0.98s | 2.1%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1271 | Sawyer Ranz | 47.37 | 9 | B Min | BB: 46.39 (+0.98s | 2.1%) | Seahawks Swim club | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 1272 | Owen Hayes | 47.38 | 10 | B Min | BB: 46.39 (+0.99s | 2.1%) | Hills Hurricane Swimming | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1273 | Benjamin Verhoef | 47.38 | 9 | B Min | BB: 46.39 (+0.99s | 2.1%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 1274 | Keith Guo | 47.38 | 9 | B Min | BB: 46.39 (+0.99s | 2.1%) | Pacific Dragons Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1275 | Collis Mockon | 47.40 | 10 | B Min | BB: 46.39 (+1.01s | 2.1%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 1276 | Bradley Mascio | 47.40 | 9 | B Min | BB: 46.39 (+1.01s | 2.1%) | Greater Latrobe Aqua Club | 05/02/2026 | TCSC Go For The Gold Invitational | |
| 1277 | George Li | 47.42 | 8 | B Min | BB: 46.39 (+1.03s | 2.2%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1278 | Elijah Irwin | 47.42 | 9 | B Min | BB: 46.39 (+1.03s | 2.2%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 1279 | Oliver Pearce | 47.42 | 10 | B Min | BB: 46.39 (+1.03s | 2.2%) | Aces Swim Club | 06/19/2025 | 2025 CO ACES Summer Invite | |
| 1280 | Hantian You | 47.42 | 10 | B Min | BB: 46.39 (+1.03s | 2.2%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 1281 | Lachlan Collins | 47.45 | 8 | B Min | BB: 46.39 (+1.06s | 2.2%) | Springfield YMCA Swim Team | 06/26/2026 | 88th CSP Summer Invitational | |
| 1282 | Sawyer Nichols | 47.46 | 10 | B Min | BB: 46.39 (+1.07s | 2.3%) | Opelika Swim Team | 05/16/2026 | 2026 Opelika Open | |
| 1283 | William Greene | 47.47 | 10 | B Min | BB: 46.39 (+1.08s | 2.3%) | Charles River Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 1284 | Arthur Viray | 47.50 | 9 | B Min | BB: 46.39 (+1.11s | 2.3%) | Daly City Dolphins | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1285 | Nolan Cox | 47.50 | 10 | B Min | BB: 46.39 (+1.11s | 2.3%) | San Antonio Wave | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1286 | Mateo Sison | 47.51 | 10 | B Min | BB: 46.39 (+1.12s | 2.4%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 1287 | Anthony Wang | 47.52 | 8 | B Min | BB: 46.39 (+1.13s | 2.4%) | 757swim | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1288 | Sebastian Diaz | 47.55 | 10 | B Min | BB: 46.39 (+1.16s | 2.4%) | H2okie Aquatics | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 1289 | Niko Van Halen | 47.56 | 10 | B Min | BB: 46.39 (+1.17s | 2.5%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 1290 | Derek Suarez | 47.56 | 10 | B Min | BB: 46.39 (+1.17s | 2.5%) | Tac Titans | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 1291 | Jonas Inscoe | 47.56 | 9 | B Min | BB: 46.39 (+1.17s | 2.5%) | Waterloo Swimming | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 1292 | Jayden Teng | 47.57 | 10 | B Min | BB: 46.39 (+1.18s | 2.5%) | Arctic Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 1293 | Demid Vorobev | 47.57 | 10 | B Min | BB: 46.39 (+1.18s | 2.5%) | California Dolphins Swim Team | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 1294 | Jasper Corrigan | 47.57 | 9 | B Min | BB: 46.39 (+1.18s | 2.5%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | |
| 1295 | Ryan Lee | 47.57 | 10 | B Min | BB: 46.39 (+1.18s | 2.5%) | Highlands Ranch Aquatics | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1296 | Cooper Casebolt | 47.58 | 10 | B Min | BB: 46.39 (+1.19s | 2.5%) | Life Time Colorado Swim Club | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 1297 | Christopher Chang | 47.59 | 10 | B Min | BB: 46.39 (+1.20s | 2.5%) | Bellingham Bay Swim Team | 06/19/2026 | 2026 IE VS Starlight Open (USAS) | |
| 1298 | Connor McLemore | 47.59 | 9 | B Min | BB: 46.39 (+1.20s | 2.5%) | Sun Coast Swim Team | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1299 | Evan Doong | 47.60 | 10 | B Min | BB: 46.39 (+1.21s | 2.5%) | Sunnyvale Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1300 | Oliver Morris | 47.61 | 9 | B Min | BB: 46.39 (+1.22s | 2.6%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
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.