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
4001 Andrew Bu 47.56 9 B: 46.49 (+1.07s | 2.2%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
4002 Lucas Li 47.56 7 B: 46.49 (+1.07s | 2.2%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
4003 Hongyi Shu 47.57 8 B: 46.49 (+1.08s | 2.3%) Tac Titans 11/15/2025 2025 TAC TITANS Turkey Squad Meet
4004 Bishop Hoffmann 47.57 7 B: 46.49 (+1.08s | 2.3%) Columbia Aquatics Association 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
4005 Miles Wang 47.57 8 B: 46.49 (+1.08s | 2.3%) Pleasanton Seahawks 10/18/2025 PC SRVA SCY B BB+ Meet
4006 Nicholas Kelly 47.58 8 B: 46.49 (+1.09s | 2.3%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
4007 DeRon Montgomery 47.58 8 B: 46.49 (+1.09s | 2.3%) Razor Aquatics 11/07/2025 25th Annual A3 Red, White, And Blue Classic
4008 Samuel Hicks 47.59 10 B: 46.49 (+1.10s | 2.3%) Hudson Valley Dolphins 12/12/2025 2025 MR RFAC Elizabeth Miller Holiday Invite
4009 Trishiv Singh 47.59 9 B: 46.49 (+1.10s | 2.3%) Sailfish 09/19/2025 2025 ST AQTX Round Rock Unclassified
4010 Henry Guzzetta 47.60 9 B: 46.49 (+1.11s | 2.3%) Middies Wave Ryders 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
4011 Knox Brown 47.60 9 B: 46.49 (+1.11s | 2.3%) YMCA Fairfax County Reston 11/01/2025 2025 Fox Fall Invitational 2
4012 David Attestatov 47.61 11 B: 46.49 (+1.12s | 2.4%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
4013 Isaac Reyes 47.62 9 B: 46.49 (+1.13s | 2.4%) Texas Elite Swim Team 10/18/2024 BATS 2024 October Invite
4014 Aiden Liu 47.62 10 B: 46.49 (+1.13s | 2.4%) Trident Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
4015 Benjamin Cole 47.62 9 B: 46.49 (+1.13s | 2.4%) Tollefson Swimming 12/04/2025 2025 PV Turkey Claus Showdown
4016 Boone Bibee 47.62 9 B: 46.49 (+1.13s | 2.4%) Cleveland Aquatics 02/13/2026 2026 SE BAY Region 2 Championships Copied
4017 Luke Olsen 47.62 8 B: 46.49 (+1.13s | 2.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
4018 Alexander Ingles 47.63 10 B: 46.49 (+1.14s | 2.4%) 92ny Flying Dolphins 01/16/2026 2026 MR LIE Winterfest Invitational
4019 Callen Honore 47.64 8 B: 46.49 (+1.15s | 2.4%) Rockville Montgomery Swim Club 12/06/2025 2025 Reindeer Mini Meet
4020 Alex Shen 47.64 9 B: 46.49 (+1.15s | 2.4%) Westlake Aquatic Facility 10/26/2025 2025 ST TXLA 10 U Fall Kick Off
4021 Adrian Zurita 47.65 9 B: 46.49 (+1.16s | 2.4%) Mid Hudson Heatwaves 10/25/2025 2025 MR MWDA YBAR Heats And Treats
4022 Jake Lu 47.66 9 B: 46.49 (+1.17s | 2.5%) Burlingame Aquatics 01/10/2026 BAC Norman Cutler Memorial
4023 Maddox Fiddler 47.66 10 B: 46.49 (+1.17s | 2.5%) Punahou Aquatics Institute 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
4024 Matthew Davie 47.66 10 B: 46.49 (+1.17s | 2.5%) Bend Swim Club 02/04/2026 2026 Bend Swim Club Intersquad Challenger
4025 Zachary Clayton 47.67 10 B: 46.49 (+1.18s | 2.5%) Eastern Panhandle Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
4026 Matthew Gao 47.67 10 B: 46.49 (+1.18s | 2.5%) Sachem Swim Club 12/11/2025 2025 MR HAUP Eagle Invitational
4027 Ryan Lonning 47.67 8 B: 46.49 (+1.18s | 2.5%) Tide Swimming 12/05/2025 2025 757swim Grand Illumination
4028 Elijah Smithson 47.67 10 B: 46.49 (+1.18s | 2.5%) Wake Aquatics 12/13/2025 2025 Santa Splash
4029 Hudson Franck 47.68 10 B: 46.49 (+1.19s | 2.5%) Bellevue Club Swim Team 09/21/2025 2025 PN BC 47th Annual Blue Orange Meet
4030 Merrill Raman 47.68 9 B: 46.49 (+1.19s | 2.5%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
4031 Jacob Karalitzky 47.68 10 B: 46.49 (+1.19s | 2.5%) Three Village Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
4032 Benjamin Matteini 47.68 9 B: 46.49 (+1.19s | 2.5%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
4033 Luke Ponessa 47.69 10 B: 46.49 (+1.20s | 2.5%) Old Dominion Aquatic Club 11/01/2025 ODAC Rising Stars Meet #2
4034 Knox Berry 47.70 8 B: 46.49 (+1.21s | 2.5%) Cleveland Aquatics 01/09/2026 2026 MCC January Invite
4035 Joaquin Perez-Gavin 47.70 10 B: 46.49 (+1.21s | 2.5%) Westlake Aquatic Facility 10/26/2025 2025 ST TXLA 10 U Fall Kick Off
4036 Leland Urban 47.71 8 B: 46.49 (+1.22s | 2.6%) City of Mobile Swim Associatio 12/05/2025 2025 SE Christmas In Auburn
4037 Theodore Neese 47.71 9 B: 46.49 (+1.22s | 2.6%) Bend Swim Club 12/18/2025 Bend Swim Club Intersquad
4038 Lance Coyne 47.71 9 B: 46.49 (+1.22s | 2.6%) Mission Aurora Colorado Swimmi 01/23/2026 2026 CO TOPS Colorado Open
4039 Zachary Yalcin 47.72 10 B: 46.49 (+1.23s | 2.6%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
4040 Kalden Fessler 47.72 9 B: 46.49 (+1.23s | 2.6%) Kingfish Swimming Medfield 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
4041 Jacob Frease 47.72 10 B: 46.49 (+1.23s | 2.6%) Area Tallahassee Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
4042 Michael Yin 47.73 9 B: 46.49 (+1.24s | 2.6%) Nova of Virginia 12/05/2025 NOVA December Dip
4043 Elliot Harman 47.73 8 B: 46.49 (+1.24s | 2.6%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
4044 James Sauve 47.73 9 B: 46.49 (+1.24s | 2.6%) Vallejo Aquatic Club 10/05/2024 VJO Sprint For The Golden Ticket CBA+ 2024
4045 Leo Lebahn 47.73 9 B: 46.49 (+1.24s | 2.6%) Fairfax Foxes Swimming 11/14/2025 2025 PV November Open PWCS
4046 Lewis Wilson 47.74 9 B: 46.49 (+1.25s | 2.6%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
4047 Revan Love 47.74 9 B: 46.49 (+1.25s | 2.6%) Alamo Area Aquatic Association 01/21/2026 2026 ST AAAA NS January Race Night
4048 Andrew Werlinger 47.74 9 B: 46.49 (+1.25s | 2.6%) Occoquan Swimming 11/21/2025 2025 Fall Festivus
4049 Leonel Flores Quintana 47.74 9 B: 46.49 (+1.25s | 2.6%) EL Paso Border Land Swim Team 01/23/2026 2026 BD JCAT IMX 2026
4050 Rhyne Venico 47.75 10 B: 46.49 (+1.26s | 2.6%) YMCA of the North Shore Sharks 11/01/2025 2025 NE YNS IMX IMR Meet Copied

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.