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USA Boys 10 & under - 100 Y Breast

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
1501 Joey Sweitzer 1:38.01 9 BB Min A: 1:30.59 (+7.42s | 7.6%) Portland Porpoise Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
46.49
46.49
100 Breast
51.52
1:38.01
100 Breast
1:38.01
1502 Zerui Deng 1:38.05 10 BB Min A: 1:30.59 (+7.46s | 7.6%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
48.05
48.05
100 Breast
50.00
1:38.05
100 Breast
1:38.05
1503 Jayden Silveira 1:38.05 10 BB Min A: 1:30.59 (+7.46s | 7.6%) Fast Falcons 02/28/2026 2026 Area 4 Spring Champs
50 Breast
47.10
47.10
100 Breast
50.95
1:38.05
100 Breast
1:38.05
1504 Thiago Preciado 1:38.08 5 BB Min A: 1:30.59 (+7.49s | 7.6%) East Bay Bat Rays 11/08/2025 Albany Armada Aquatics C B BB+ Meet
1505 Nolan Thanh 1:38.09 10 BB Min A: 1:30.59 (+7.50s | 7.6%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Breast
45.46
45.46
100 Breast
52.63
1:38.09
100 Breast
1:38.09
1506 Kavan Manshadi 1:38.11 10 BB Min A: 1:30.59 (+7.52s | 7.7%) Aquawolves Swimming 03/06/2026 2026 CO 14 U Silver State
50 Breast
8.90
8.90
100 Breast
1:29.21
1:38.11
100 Breast
1:38.11
1507 Grady Santiuste 1:38.12 10 BB Min A: 1:30.59 (+7.53s | 7.7%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
50 Breast
48.11
48.11
100 Breast
50.01
1:38.12
100 Breast
1:38.12
1508 Aidan Campbell 1:38.13 9 BB Min A: 1:30.59 (+7.54s | 7.7%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
47.76
47.76
100 Breast
50.37
1:38.13
100 Breast
1:38.13
1509 Roger Hanis 1:38.13 9 BB Min A: 1:30.59 (+7.54s | 7.7%) Badger Swim Club,Inc. 01/17/2026 2026 MR AGUA MLK Invitational
50 Breast
46.20
46.20
100 Breast
51.93
1:38.13
100 Breast
1:38.13
1510 Jude Swift 1:38.13 9 BB Min A: 1:30.59 (+7.54s | 7.7%) St Helena High School 02/13/2026 2026 OR HS 4a 3
50 Breast
44.35
44.35
100 Breast
53.78
1:38.13
100 Breast
1:38.13
1511 Maddox Neal 1:38.14 10 BB Min A: 1:30.59 (+7.55s | 7.7%) Greensboro Community YMCA 03/06/2026 Jon Jolley GYSSA 2026
50 Breast
46.96
46.96
100 Breast
51.18
1:38.14
100 Breast
1:38.14
1512 Jacob Tilman 1:38.15 10 BB Min A: 1:30.59 (+7.56s | 7.7%) Newport County YMCA Wahoos 10/11/2025 2025 YMCA Fall Virtual Meet
50 Breast
46.82
46.82
100 Breast
51.33
1:38.15
100 Breast
1:38.15
1513 Henry Chenier 1:38.15 9 BB Min A: 1:30.59 (+7.56s | 7.7%) YMCA OF Western North Carolina 10/24/2025 2025 GCY Spooktacular
50 Breast
45.67
45.67
100 Breast
52.48
1:38.15
100 Breast
1:38.15
1514 Felician Perski Smaluch 1:38.15 9 BB Min A: 1:30.59 (+7.56s | 7.7%) Jupiter Dragons Swim Team 02/20/2026 2026 FG SCY BB Championships (NORTH)
1515 Parker Koke 1:38.17 10 BB Min A: 1:30.59 (+7.58s | 7.7%) Csp Tideriders 02/27/2026 Ozark Division I Championship
50 Breast
47.30
47.30
100 Breast
50.87
1:38.17
100 Breast
1:38.17
1516 Jay Dai 1:38.17 10 BB Min A: 1:30.59 (+7.58s | 7.7%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Breast
46.85
46.85
100 Breast
51.32
1:38.17
100 Breast
1:38.17
1517 Brayden Arencibia 1:38.18 10 BB Min A: 1:30.59 (+7.59s | 7.7%) Cavalier Aquatics/Piedmont Fam 01/02/2026 2026 LY Winter Invitational
50 Breast
47.22
47.22
100 Breast
50.96
1:38.18
100 Breast
1:38.18
1518 Cameron Wright 1:38.18 9 BB Min A: 1:30.59 (+7.59s | 7.7%) Edina Swim Club 02/01/2026 2026 MN NSAC Winter Invite Copied
50 Breast
46.30
46.30
100 Breast
51.88
1:38.18
100 Breast
1:38.18
1519 John Tikhonov 1:38.19 10 BB Min A: 1:30.59 (+7.60s | 7.7%) Matchpoint Nyc 12/21/2025 2025 MR FREE Freedom Fest Invitational
50 Breast
46.37
46.37
100 Breast
51.82
1:38.19
100 Breast
1:38.19
1520 Connor McAskin 1:38.19 8 BB Min A: 1:30.59 (+7.60s | 7.7%) Supernova Swim Team 02/14/2026 2026 Best ValenTimes Meet
50 Breast
46.37
46.37
100 Breast
51.82
1:38.19
100 Breast
1:38.19
1521 Luka Shvartsman 1:38.19 10 BB Min A: 1:30.59 (+7.60s | 7.7%) Condors Swim Club 11/14/2025 2025 MR COND November IMX Invitational
50 Breast
47.08
47.08
100 Breast
51.11
1:38.19
100 Breast
1:38.19
1522 Julian St. Peter 1:38.20 9 BB Min A: 1:30.59 (+7.61s | 7.7%) Edge Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Breast
47.11
47.11
100 Breast
51.09
1:38.20
100 Breast
1:38.20
1523 Haochen Lei 1:38.21 10 BB Min A: 1:30.59 (+7.62s | 7.8%) Flushing YMCA 11/14/2025 2025 MR FLY Big Apple Classic Invitational
1524 Brooks Switaj 1:38.21 9 BB Min A: 1:30.59 (+7.62s | 7.8%) Bellevue Club Swim Team 01/31/2026 2026 PN BISC Bluefin Invitational
50 Breast
46.49
46.49
100 Breast
51.72
1:38.21
100 Breast
1:38.21
1525 Aaron Zheng 1:38.21 10 BB Min A: 1:30.59 (+7.62s | 7.8%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
1526 Huie Walton 1:38.22 10 BB Min A: 1:30.59 (+7.63s | 7.8%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
46.42
46.42
100 Breast
51.80
1:38.22
100 Breast
1:38.22
1527 Christian Hernandez 1:38.25 10 BB Min A: 1:30.59 (+7.66s | 7.8%) Walnut Creek Aquabears 03/28/2026 Piedmont Swim Team C B BB+
1528 Samuel Leven 1:38.25 10 BB Min A: 1:30.59 (+7.66s | 7.8%) Alamo Area Aquatic Association 01/17/2026 2026 ST AAAA NS Frostbite
50 Breast
46.22
46.22
100 Breast
52.03
1:38.25
100 Breast
1:38.25
1529 Holden Ling 1:38.26 10 BB Min A: 1:30.59 (+7.67s | 7.8%) The Olympic Club 11/22/2025 Thankswimming Classic 2025
1530 Cole Nicholson 1:38.27 10 BB Min A: 1:30.59 (+7.68s | 7.8%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Breast
46.93
46.93
100 Breast
51.34
1:38.27
100 Breast
1:38.27
1531 Kian Ray 1:38.28 10 BB Min A: 1:30.59 (+7.69s | 7.8%) Bethesda-Chevy Chase YMCA 02/07/2026 2026 MAKO QUALIFIER
50 Breast
46.26
46.26
100 Breast
52.02
1:38.28
100 Breast
1:38.28
1532 Ethan Liu 1:38.29 9 BB Min A: 1:30.59 (+7.70s | 7.8%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
47.63
47.63
100 Breast
50.66
1:38.29
100 Breast
1:38.29
1533 Leo Pesin 1:38.29 10 BB Min A: 1:30.59 (+7.70s | 7.8%) All Star Aquatics 03/20/2026 March Madness 2026
1534 Caleb Wong 1:38.31 9 BB Min A: 1:30.59 (+7.72s | 7.9%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
46.42
46.42
100 Breast
51.89
1:38.31
100 Breast
1:38.31
1535 Jigdel Wangchuk 1:38.31 9 BB Min A: 1:30.59 (+7.72s | 7.9%) Twisters Swim Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Breast
46.18
46.18
100 Breast
52.13
1:38.31
100 Breast
1:38.31
1536 Enzo Lin 1:38.32 10 BB Min A: 1:30.59 (+7.73s | 7.9%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
46.17
46.17
100 Breast
52.15
1:38.32
100 Breast
1:38.32
1537 Raphael Valentine 1:38.32 8 BB Min A: 1:30.59 (+7.73s | 7.9%) SwimRVA 11/22/2025 Bass Turkey Classic 2025
50 Breast
46.78
46.78
100 Breast
51.54
1:38.32
100 Breast
1:38.32
1538 Eli Cen 1:38.33 9 BB Min A: 1:30.59 (+7.74s | 7.9%) Harbor Seals 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
47.17
47.17
100 Breast
51.16
1:38.33
100 Breast
1:38.33
1539 Brayden Blaine 1:38.33 10 BB Min A: 1:30.59 (+7.74s | 7.9%) Montrose Marlins Swim Club 04/17/2026 2026 CO Jolean Scott Memorial
50 Breast
45.54
45.54
100 Breast
52.79
1:38.33
100 Breast
1:38.33
1540 Jasper Rickert 1:38.33 10 BB Min A: 1:30.59 (+7.74s | 7.9%) Morgan Family Sea Dragons 01/24/2026 2026 WA State Y Championship Meet
50 Breast
45.58
45.58
100 Breast
52.75
1:38.33
100 Breast
1:38.33
1541 Lance Adams 1:38.34 10 BB Min A: 1:30.59 (+7.75s | 7.9%) Novi Sturgeons 11/15/2025 2025 SAC Thanksgiving Classic ABC Meet
50 Breast
47.50
47.50
100 Breast
50.84
1:38.34
100 Breast
1:38.34
1542 Mason Liu 1:38.37 10 BB Min A: 1:30.59 (+7.78s | 7.9%) Trident Aquatic Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Breast
45.12
45.12
100 Breast
53.25
1:38.37
100 Breast
1:38.37
1543 Elliott Burns 1:38.38 10 BB Min A: 1:30.59 (+7.79s | 7.9%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
45.87
45.87
100 Breast
52.51
1:38.38
100 Breast
1:38.38
1544 George Couchara 1:38.39 9 BB Min A: 1:30.59 (+7.80s | 7.9%) Hydra Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
47.05
47.05
100 Breast
51.34
1:38.39
100 Breast
1:38.39
1545 Henry Ashcroft 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Madison Swimming Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
46.33
46.33
100 Breast
52.07
1:38.40
100 Breast
1:38.40
1546 Michael Bui 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Arlington Aquatic Club 01/17/2026 2026 PV January Open Audrey Moore
50 Breast
46.77
46.77
100 Breast
51.63
1:38.40
100 Breast
1:38.40
1547 Alexander Rich 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Maverick Aquatics 04/17/2026 2026 CO Jolean Scott Memorial
50 Breast
48.63
48.63
100 Breast
49.77
1:38.40
100 Breast
1:38.40
1548 Michael Bui 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Arlington Aquatic Club 02/13/2026 2026 AAC Winter Gator Meet
1549 Myles Francis 1:38.40 10 BB Min A: 1:30.59 (+7.81s | 7.9%) Lowes YMCA Lightning Swim Team 03/19/2026 2026 USRY Short Course Champs
50 Breast
47.46
47.46
100 Breast
50.94
1:38.40
100 Breast
1:38.40
1550 Vir Bagchi 1:38.41 10 BB Min A: 1:30.59 (+7.82s | 7.9%) Rancho Family YMCA 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
47.31
47.31
100 Breast
51.10
1:38.41
100 Breast
1:38.41

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.