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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
1601 Cole Proescher 1:40.45 10 BB Min A: 1:30.59 (+9.86s | 9.8%) Orinda Aquatics 03/07/2026 SRVA Last Chance Meet B BB+
1602 Michael McGuirk 1:40.46 9 BB Min A: 1:30.59 (+9.87s | 9.8%) Ida B Wells 02/11/2026 2026 OR HS 6A 1
50 Breast
44.99
44.99
100 Breast
55.47
1:40.46
100 Breast
1:40.46
1603 Jason Shen 1:40.46 9 BB Min A: 1:30.59 (+9.87s | 9.8%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Breast
48.12
48.12
100 Breast
52.34
1:40.46
100 Breast
1:40.46
1604 Charles Niessner 1:40.47 10 BB Min A: 1:30.59 (+9.88s | 9.8%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
50 Breast
46.96
46.96
100 Breast
53.51
1:40.47
100 Breast
1:40.47
1605 Lukas Fort 1:40.47 9 BB Min A: 1:30.59 (+9.88s | 9.8%) Bainbridge Island Swim Club 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Breast
49.08
49.08
100 Breast
51.39
1:40.47
100 Breast
1:40.47
1606 Joshua Ling 1:40.48 10 BB Min A: 1:30.59 (+9.89s | 9.8%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1607 Jeremy Pei 1:40.48 10 BB Min A: 1:30.59 (+9.89s | 9.8%) Columbia River Swim Team 02/06/2026 Legacy Aquatics Spring Qualifier
50 Breast
48.06
48.06
100 Breast
52.42
1:40.48
100 Breast
1:40.48
1608 Terry Xiao 1:40.48 8 BB Min A: 1:30.59 (+9.89s | 9.8%) Trident Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
1609 Connor Stitt 1:40.50 10 B: 1:32.59 (+7.91s | 7.9%) Mecklenburg Swim Association 12/05/2025 ATOM Winter Invite 2025
50 Breast
46.89
46.89
100 Breast
53.61
1:40.50
100 Breast
1:40.50
1610 Michael Provenzano 1:40.52 10 BB Min A: 1:30.59 (+9.93s | 9.9%) Trident Aquatic Club 01/23/2026 2026 MR PAC Winter Classic Invitational
50 Breast
47.14
47.14
100 Breast
53.38
1:40.52
100 Breast
1:40.52
1611 Gio Lee 1:40.53 10 BB Min A: 1:30.59 (+9.94s | 9.9%) Ridgewood YMCA Breakers Swim T 03/20/2026 2026 NE NSSC March Madness At MIT
50 Breast
49.05
49.05
100 Breast
51.48
1:40.53
100 Breast
1:40.53
1612 Kellen Cox 1:40.55 9 BB Min A: 1:30.59 (+9.96s | 9.9%) Denver Athletic Club Swim Team 02/21/2026 2026 CO DSA Last Chance
50 Breast
48.16
48.16
100 Breast
52.39
1:40.55
100 Breast
1:40.55
1613 Elliott Horng 1:40.55 9 BB Min A: 1:30.59 (+9.96s | 9.9%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
47.94
47.94
100 Breast
52.61
1:40.55
100 Breast
1:40.55
1614 Kyle Fagan 1:40.55 10 BB Min A: 1:30.59 (+9.96s | 9.9%) Hickory Foundation YMCA Seahor 01/10/2026 ATOM Frosty Invitational 2026
50 Breast
47.58
47.58
100 Breast
52.97
1:40.55
100 Breast
1:40.55
1615 Jonathan Short 1:40.58 10 BB Min A: 1:30.59 (+9.99s | 9.9%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Breast
47.02
47.02
100 Breast
53.56
1:40.58
100 Breast
1:40.58
1616 Luca Tabacu 1:40.59 9 BB Min A: 1:30.59 (+10.00s | 9.9%) Clearwater Aquatic Team 04/10/2026 2026 GTSA TYR Spring Championship
50 Breast
48.90
48.90
100 Breast
51.69
1:40.59
100 Breast
1:40.59
1617 Paxton Coggins 1:40.60 9 BB Min A: 1:30.59 (+10.01s | 10.0%) Y-Spartaquatics Swim Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Breast
48.39
48.39
100 Breast
52.21
1:40.60
100 Breast
1:40.60
1618 William Syrett 1:40.60 9 BB Min A: 1:30.59 (+10.01s | 10.0%) Vacaville Swim Club 11/15/2025 NVST Swimming Into Fall 2025
1619 Maxwell Yao 1:40.60 9 BB Min A: 1:30.59 (+10.01s | 10.0%) Gilroy Gators Swim Team 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1620 Wilson Qi 1:40.63 9 BB Min A: 1:30.59 (+10.04s | 10.0%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
48.17
48.17
100 Breast
52.46
1:40.63
100 Breast
1:40.63
1621 Brody Hinton 1:40.65 10 BB Min A: 1:30.59 (+10.06s | 10.0%) Greater Toledo Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Breast
47.51
47.51
100 Breast
53.14
1:40.65
100 Breast
1:40.65
1622 Everest Varma Ainslie 1:40.66 10 BB Min A: 1:30.59 (+10.07s | 10.0%) Rocky Ford Blue Marlins 10/17/2025 2025 Belen Jesuit Invitational
50 Breast
46.04
46.04
100 Breast
54.62
1:40.66
100 Breast
1:40.66
1623 Adam Rosol 1:40.66 9 BB Min A: 1:30.59 (+10.07s | 10.0%) Twisters Swim Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Breast
47.59
47.59
100 Breast
53.07
1:40.66
100 Breast
1:40.66
1624 Logan Hall 1:40.67 10 BB Min A: 1:30.59 (+10.08s | 10.0%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
45.77
45.77
100 Breast
54.90
1:40.67
100 Breast
1:40.67
1625 Edward Harris 1:40.68 8 BB Min A: 1:30.59 (+10.09s | 10.0%) Long Island Aquatic Club 10/04/2025 2025 MR LIAC Fast Fall Invitational
50 Breast
48.38
48.38
100 Breast
52.30
1:40.68
100 Breast
1:40.68
1626 Asher Young 1:40.69 9 BB Min A: 1:30.59 (+10.10s | 10.0%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Breast
47.56
47.56
100 Breast
53.13
1:40.69
100 Breast
1:40.69
1627 Elbert Wang 1:40.70 10 BB Min A: 1:30.59 (+10.11s | 10.0%) Mason Manta Rays 02/19/2026 2026 OH RAYS SC Regional Championships
50 Breast
48.82
48.82
100 Breast
51.88
1:40.70
100 Breast
1:40.70
1628 Nicolas Grant 1:40.71 10 BB Min A: 1:30.59 (+10.12s | 10.0%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
46.49
46.49
100 Breast
54.22
1:40.71
100 Breast
1:40.71
1629 Taeyul Heo 1:40.72 10 BB Min A: 1:30.59 (+10.13s | 10.1%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
1630 Teddy Nichols 1:40.72 10 BB Min A: 1:30.59 (+10.13s | 10.1%) Seals Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Breast
47.95
47.95
100 Breast
52.77
1:40.72
100 Breast
1:40.72
1631 Henry Azarm 1:40.73 10 BB Min A: 1:30.59 (+10.14s | 10.1%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
50 Breast
47.96
47.96
100 Breast
52.77
1:40.73
100 Breast
1:40.73
1632 Remington Kalicinski 1:40.73 10 BB Min A: 1:30.59 (+10.14s | 10.1%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Breast
47.93
47.93
100 Breast
52.80
1:40.73
100 Breast
1:40.73
1633 Micah Utz 1:40.76 10 BB Min A: 1:30.59 (+10.17s | 10.1%) Arlington Aquatic Club 10/25/2025 2025 PV MAKO PUMPKIN CLASSIC
50 Breast
46.87
46.87
100 Breast
53.89
1:40.76
100 Breast
1:40.76
1634 Alexander Bond 1:40.76 10 B: 1:32.59 (+8.17s | 8.1%) Mission Viejo Nadadores 11/21/2025 2025 CA MVN Turkey Classic
50 Breast
49.31
49.31
100 Breast
51.45
1:40.76
100 Breast
1:40.76
1635 Clark Galyen 1:40.77 10 BB Min A: 1:30.59 (+10.18s | 10.1%) YMCA of Virginia\\\\\\'s Blue Ridge 03/19/2026 2026 USRY Short Course Champs
50 Breast
48.01
48.01
100 Breast
52.76
1:40.77
100 Breast
1:40.77
1636 William Ehrstein 1:40.77 9 BB Min A: 1:30.59 (+10.18s | 10.1%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
48.70
48.70
100 Breast
52.07
1:40.77
100 Breast
1:40.77
1637 Christopher Farley 1:40.79 10 BB Min A: 1:30.59 (+10.20s | 10.1%) Mason Makos Swim Team 03/21/2026 2026 MAKO SPRING FLING
50 Breast
47.67
47.67
100 Breast
53.12
1:40.79
100 Breast
1:40.79
1638 Jackson Donahue 1:40.80 9 BB Min A: 1:30.59 (+10.21s | 10.1%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
1639 Shuyi Tan 1:40.80 9 BB Min A: 1:30.59 (+10.21s | 10.1%) Issaquah Swim Team 03/28/2026 2026 PN Spring Showdown, Div1 Approved
50 Breast
48.42
48.42
100 Breast
52.38
1:40.80
100 Breast
1:40.80
1640 Mason Thaden 1:40.81 9 BB Min A: 1:30.59 (+10.22s | 10.1%) Rochester Swim Club 02/27/2026 2026 MN RSC Minnesota Regional Championship
50 Breast
48.95
48.95
100 Breast
51.86
1:40.81
100 Breast
1:40.81
1641 Etai Gavra 1:40.81 10 BB Min A: 1:30.59 (+10.22s | 10.1%) Patriot Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 Breast
49.16
49.16
100 Breast
51.65
1:40.81
100 Breast
1:40.81
1642 Woodrow Marable 1:40.82 9 BB Min A: 1:30.59 (+10.23s | 10.1%) McDaniel 02/11/2026 2026 OR HS 6A 1
50 Breast
47.19
47.19
100 Breast
53.63
1:40.82
100 Breast
1:40.82
1643 Vincent Stallings 1:40.82 10 BB Min A: 1:30.59 (+10.23s | 10.1%) Lifetime Swim Team North Carol 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
48.67
48.67
100 Breast
52.15
1:40.82
100 Breast
1:40.82
1644 Blake Berger 1:40.84 9 BB Min A: 1:30.59 (+10.25s | 10.2%) All Star Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
48.70
48.70
100 Breast
52.14
1:40.84
100 Breast
1:40.84
1645 Levi Rose 1:40.84 10 BB Min A: 1:30.59 (+10.25s | 10.2%) Cavalier Aquatics/Piedmont Fam 01/02/2026 2026 LY Winter Invitational
50 Breast
47.26
47.26
100 Breast
53.58
1:40.84
100 Breast
1:40.84
1646 Owen Mixer 1:40.85 10 BB Min A: 1:30.59 (+10.26s | 10.2%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
48.09
48.09
100 Breast
52.76
1:40.85
100 Breast
1:40.85
1647 Oleg Rassadin 1:40.85 8 BB Min A: 1:30.59 (+10.26s | 10.2%) Denver Swim Academy 03/06/2026 2026 CO 14 U Silver State
1648 Michael Fan 1:40.88 10 BB Min A: 1:30.59 (+10.29s | 10.2%) High Performance Aquatic Club 01/31/2025 2025 ST HPAC STX Champs South
50 Breast
47.54
47.54
100 Breast
53.34
1:40.88
100 Breast
1:40.88
1649 Jameson Martin 1:40.89 10 BB Min A: 1:30.59 (+10.30s | 10.2%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
48.08
48.08
100 Breast
52.81
1:40.89
100 Breast
1:40.89
1650 Isaac Camenisch 1:40.89 10 BB Min A: 1:30.59 (+10.30s | 10.2%) Highbridge Aquatics 12/05/2025 2025 Holiday Classic
50 Breast
49.17
49.17
100 Breast
51.72
1:40.89
100 Breast
1:40.89

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.