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USA Boys 10 & under - 50 Y Free

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
3251 Ronan MurdockPerriera 35.72 10 B Min BB: 34.59 (+1.13s | 3.2%) AC Swim Club 10/03/2026 Neptune Swimming Fall Classic
3252 Henry Xu 35.72 9 B Min BB: 34.59 (+1.13s | 3.2%) Csp Tideriders 10/24/2026 2026 METS Splash Of The Titans Copied
3253 DeRon Montgomery 35.73 8 B Min BB: 34.59 (+1.14s | 3.2%) Razor Aquatics 01/16/2026 SLA Arctic Blast 2026
3254 Matthew Sprigg 35.73 9 B Min BB: 34.59 (+1.14s | 3.2%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
3255 George Simon 35.73 9 B Min BB: 34.59 (+1.14s | 3.2%) Mariemont Ohio Swim Team 10/23/2026 2026 CLPR Halloween Meet
3256 Henry Johnson 35.73 10 B Min BB: 34.59 (+1.14s | 3.2%) Milford Area Swim Team 10/23/2026 2026 CLPR Halloween Meet
3257 Henry Moore 35.74 9 B Min BB: 34.59 (+1.15s | 3.2%) Ladera Oaks 03/29/2025 Alto Rock The Blocks Invitational
3258 Raphael Drappatz 35.74 10 B Min BB: 34.59 (+1.15s | 3.2%) Fox Chapel Killer Whales 11/14/2025 ISCA Fall Classic Championship 2025
3259 Calvin Carnahan 35.74 9 B Min BB: 34.59 (+1.15s | 3.2%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
17.40
17.40
50 Free
18.34
35.74
50 Free
35.74
3260 Hudson Sydor 35.74 9 B Min BB: 34.59 (+1.15s | 3.2%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
3261 Roland Suida 35.74 9 B Min BB: 34.59 (+1.15s | 3.2%) Rogue Rapids 10/09/2026 2026 Rogue Rapids Sofia Marks Invitational
3262 Griffin Arroyo 35.75 8 B Min BB: 34.59 (+1.16s | 3.2%) Walnut Creek Aquabears 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
3263 Kevin Fernandez 35.75 9 B Min BB: 34.59 (+1.16s | 3.2%) Belen Jesuit Preparatory 10/17/2025 2025 Belen Jesuit Invitational
3264 Henry Bach 35.75 9 B Min BB: 34.59 (+1.16s | 3.2%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
3265 Ethan Fu 35.75 10 B Min BB: 34.59 (+1.16s | 3.2%) Revolution Swim Club 02/06/2026 2026 NE CRIM Last Chance Meet
3266 Colby Boylan 35.75 8 B Min BB: 34.59 (+1.16s | 3.2%) Castle Rock Swimming 02/14/2026 2026 CO ACES Winter Open
3267 Tyler Horton 35.75 10 B Min BB: 34.59 (+1.16s | 3.2%) Cali Piranha Swim Team 10/17/2026 2026 SI RSD All Ages NTS Meet
3268 Ethan Smith 35.75 10 B Min BB: 34.59 (+1.16s | 3.2%) Bend Swim Club 08/07/2026 Bend Swim Club August Invitational
3269 Alexander Malcomson 35.75 9 B Min BB: 34.59 (+1.16s | 3.2%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
3270 Joseph Leach 35.75 10 B Min BB: 34.59 (+1.16s | 3.2%) Highlands Ranch Aquatics 09/11/2026 2026 CO Friday Night At The Races
3271 DeRon Montgomery 35.76 8 B Min BB: 34.59 (+1.17s | 3.3%) Razor Aquatics 02/20/2026 For The Love Of Swimming
3272 Owen McDonald 35.76 10 B Min BB: 34.59 (+1.17s | 3.3%) Houston Hydra 02/21/2025 2025 Gulf 12 Under Champs (TASC)
3273 Kaimana Zablan 35.76 10 B Min BB: 34.59 (+1.17s | 3.3%) Waikoloa Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
3274 Miles Platt 35.76 10 B: 32.79 (+2.97s | 8.3%) King Aquatic Club 10/16/2026 2026 PN VAST Fall Classic Invite Approved
3275 Evan Johnson 35.76 9 B Min BB: 34.59 (+1.17s | 3.3%) Bolles School Sharks 10/10/2026 2026 PSA Halloween Invitational
3276 Rowan Hansen 35.77 9 B Min BB: 34.59 (+1.18s | 3.3%) Plymouth Canton Cruisers 02/27/2026 2026 Junior Cup
3277 Bennett Hughes 35.77 10 B Min BB: 34.59 (+1.18s | 3.3%) Great Lakes Tritons 02/13/2026 2026 Showdown In Motown
3278 Matthew Leitao 35.77 10 B Min BB: 34.59 (+1.18s | 3.3%) Rapids Swim Team 12/05/2025 2025 NE UVAC Winter Classic
3279 River Narus 35.77 8 B Min BB: 34.59 (+1.18s | 3.3%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
3280 Hunter Lind 35.77 9 B Min BB: 34.59 (+1.18s | 3.3%) Wasatch Front Fish Market 12/29/2025 60th Kearns Holiday Open Invitational
3281 Louie Roedersheimer 35.77 10 B Min BB: 34.59 (+1.18s | 3.3%) Cincinnati Marlins 03/12/2026 2026 OH SC Junior Championships
3282 Diego Maulini 35.77 10 B Min BB: 34.59 (+1.18s | 3.3%) Atlantis Swimming Club 08/22/2026 NMST Relay Invite 26
3283 Aidan Berger 35.77 9 B Min BB: 34.59 (+1.18s | 3.3%) Fort Collins Area Swim Team 09/26/2026 2026 CO FAST Intra Squad
25 Free
17.78
17.78
50 Free
17.99
35.77
50 Free
35.77
3284 Asher Goodman 35.78 5 B Min BB: 34.59 (+1.19s | 3.3%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
3285 Sebastian Bernardo 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Fall River YMCA Lightning 11/01/2025 2025 NE NBY Freestyle Frenzy Copied
3286 Michael Balk 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Team Vortex 02/14/2026 2026 CO NCS 10 U Winter Spectacular
3287 Samuel Zhang 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Club Wolverine 03/07/2026 2026 Lake Ontario Regional Meet
3288 Sean Tangmunkong 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Mystic Valley YMCA 03/21/2026 2026 NE YNS YMCA New England Championship
3289 Alexander Bacon 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Dart Swimming 07/25/2026 2026 REAL Championships
3290 Noah Attia 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Diablo Aquatics 09/19/2026 PC LAC C B BB 26 Copied
3291 Reid Finley 35.78 9 B Min BB: 34.59 (+1.19s | 3.3%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
3292 Jack Corr 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) Commonwealth Swimming 01/10/2026 2026 NE CS Winter Classic
3293 Hudson Dunaway 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) Huntsville Swim Association 09/20/2025 2025 Ricky Hui Intrasquad Meet
3294 Dalton Dodson 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) Hydra Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
3295 Zihao Wu 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) YMCA of the Triangle Area Swim 01/17/2026 2026 YBAC Blizzard Invitational
3296 Abhinav Yadavalli 35.79 10 B Min BB: 34.59 (+1.20s | 3.4%) Monocacy Aquatic Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
3297 Maddox Gingles 35.79 10 B Min BB: 34.59 (+1.20s | 3.4%) Wake Aquatics 10/03/2026 2026 SES WAKE CTA Spooky Splash
3298 Logan Anderson 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) Wright County Wave Swim Club 07/07/2026 2026 MN WAVE Summer Scorcher Invite
3299 Alroy Conry 35.79 8 B Min BB: 34.59 (+1.20s | 3.4%) Aces Swim Club 10/16/2026 2026 CO MACS Fall Invitational
3300 Isaac Braunschweig 35.79 9 B Min BB: 34.59 (+1.20s | 3.4%) Fort Collins Area Swim Team 09/26/2026 2026 CO FAST Intra Squad
25 Free
17.78
17.78
50 Free
18.01
35.79
50 Free
35.79

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.