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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
2601 Scotch Silvestri 1:50.00 9 B Min BB: 1:42.29 (+7.71s | 7.0%) Seattle Metropolitan Aquatic C 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Breast
49.24
49.24
100 Breast
1:00.76
1:50.00
100 Breast
1:50.00
2602 Gabriel Fabiano 1:50.01 10 B Min BB: 1:42.29 (+7.72s | 7.0%) Planet Swim Aquatics 09/20/2026 2026 Planet Swim Season Opener
50 Breast
50.25
50.25
100 Breast
59.76
1:50.01
100 Breast
1:50.01
2603 Damon Shao 1:50.02 9 B Min BB: 1:42.29 (+7.73s | 7.0%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Breast
53.56
53.56
100 Breast
56.46
1:50.02
100 Breast
1:50.02
2604 Leif Osborne 1:50.02 9 B Min BB: 1:42.29 (+7.73s | 7.0%) Bay Club Aquatics 07/10/2026 2026 SI JBST All Ages Last Chance Meet
50 Breast
53.56
53.56
100 Breast
56.46
1:50.02
100 Breast
1:50.02
2605 James Ballard 1:50.02 10 B Min BB: 1:42.29 (+7.73s | 7.0%) Rochester Swim Club 12/05/2025 2025 MN AQJT 14 U Single Age State Meet Cop
50 Breast
53.29
53.29
100 Breast
56.73
1:50.02
100 Breast
1:50.02
2606 Camden Sparenborg 1:50.03 8 B Min BB: 1:42.29 (+7.74s | 7.0%) Utah Valley Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Breast
53.01
53.01
100 Breast
57.02
1:50.03
100 Breast
1:50.03
2607 Colin Doyle 1:50.04 10 B Min BB: 1:42.29 (+7.75s | 7.0%) Star Swimming 10/23/2026 TTSC Halloween Meet 2026
50 Breast
53.21
53.21
100 Breast
56.83
1:50.04
100 Breast
1:50.04
2608 Hugo Pace 1:50.05 10 B Min BB: 1:42.29 (+7.76s | 7.1%) Pacifica Sea Lions 03/07/2026 BAC Race To AGCs
2609 Callahan Calkins 1:50.05 10 B Min BB: 1:42.29 (+7.76s | 7.1%) Hydro Swim Club 04/06/2025 April 2025
50 Breast
53.57
53.57
100 Breast
56.48
1:50.05
100 Breast
1:50.05
2610 Kevin Struemph 1:50.06 10 B Min BB: 1:42.29 (+7.77s | 7.1%) Wild West Aquatic Club 10/17/2026 2026 BD SWAToberfest Sprintacular
2611 Jack Sunderland 1:50.07 10 B Min BB: 1:42.29 (+7.78s | 7.1%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Breast
26.59
26.59
50 Breast
27.76
54.35
50 Breast
54.35
75 Breast
30.58
1:24.93
100 Breast
25.14
1:50.07
50 Breast
55.72
2612 Aren Citak 1:50.07 10 B Min BB: 1:42.29 (+7.78s | 7.1%) Sarasota Tsunami Swim Team 10/17/2026 2026 SPEEDO OCROBERFEST Swim Meet
50 Breast
53.12
53.12
100 Breast
56.95
1:50.07
100 Breast
1:50.07
2613 Dylan Rapp 1:50.08 10 B Min BB: 1:42.29 (+7.79s | 7.1%) Front Range Barracudas 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Breast
52.71
52.71
100 Breast
57.37
1:50.08
100 Breast
1:50.08
2614 Roman Mazeres 1:50.09 10 B Min BB: 1:42.29 (+7.80s | 7.1%) Richmond City Riptides 11/22/2025 NOVA Cranberry Contender
50 Breast
52.90
52.90
100 Breast
57.19
1:50.09
100 Breast
1:50.09
2615 Easton Stromstad 1:50.10 9 B Min BB: 1:42.29 (+7.81s | 7.1%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
50 Breast
10.60
10.60
100 Breast
1:39.50
1:50.10
100 Breast
1:50.10
2616 Aiden Jones 1:50.11 10 B Min BB: 1:42.29 (+7.82s | 7.1%) Tsunami Swimming 01/17/2026 2026 Duck Bowl
50 Breast
52.07
52.07
100 Breast
58.04
1:50.11
100 Breast
1:50.11
2617 Frederick Wong 1:50.14 9 B Min BB: 1:42.29 (+7.85s | 7.1%) Long Island Aquatic Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Breast
52.24
52.24
100 Breast
57.90
1:50.14
100 Breast
1:50.14
2618 Sol Murdach 1:50.15 10 B Min BB: 1:42.29 (+7.86s | 7.1%) Port Angeles Swim Club 05/16/2026 2026 PN PASC Masters And Munchkins Approved
50 Breast
52.45
52.45
100 Breast
57.70
1:50.15
100 Breast
1:50.15
2619 Anton Khanbekyan 1:50.16 10 B Min BB: 1:42.29 (+7.87s | 7.1%) YMCA of Central Massachusetts 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Breast
53.07
53.07
100 Breast
57.09
1:50.16
100 Breast
1:50.16
2620 Henry Reed 1:50.16 10 B Min BB: 1:42.29 (+7.87s | 7.1%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
2621 Leaf Volschke 1:50.17 9 B Min BB: 1:42.29 (+7.88s | 7.2%) Valley Swim Team Phoenix 01/17/2026 2026 Duck Bowl
50 Breast
51.68
51.68
100 Breast
58.49
1:50.17
100 Breast
1:50.17
2622 Mark Perelman 1:50.18 8 B Min BB: 1:42.29 (+7.89s | 7.2%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
52.40
52.40
100 Breast
57.78
1:50.18
100 Breast
1:50.18
2623 Ryland Jennings 1:50.19 10 B Min BB: 1:42.29 (+7.90s | 7.2%) Westerly-Pawcatuck Y Dolphins 01/17/2026 2026 NE KCY SENECY Winter Carnival
25 Breast
51.46
51.46
100 Breast
58.73
1:50.19
50 Breast
58.73
2624 Owen Jiao 1:50.22 9 B Min BB: 1:42.29 (+7.93s | 7.2%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
52.41
52.41
100 Breast
57.81
1:50.22
100 Breast
1:50.22
2625 Tomer Fromberg 1:50.22 9 B Min BB: 1:42.29 (+7.93s | 7.2%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
51.94
51.94
100 Breast
58.28
1:50.22
100 Breast
1:50.22
2626 Walter Lientz 1:50.22 9 B Min BB: 1:42.29 (+7.93s | 7.2%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 Breast
49.83
49.83
100 Breast
1:00.39
1:50.22
100 Breast
1:50.22
2627 Alexander Vonberger 1:50.22 10 B Min BB: 1:42.29 (+7.93s | 7.2%) Aqua Culture Swim School 02/27/2026 2026 Cherry Blossom Champs
50 Breast
53.49
53.49
100 Breast
56.73
1:50.22
100 Breast
1:50.22
2628 Anthony Pham 1:50.22 10 B Min BB: 1:42.29 (+7.93s | 7.2%) South Valley Makos 03/28/2026 Swim South Bay
2629 Logan Anderson 1:50.23 9 B Min BB: 1:42.29 (+7.94s | 7.2%) Wright County Wave Swim Club 10/04/2026 2026 MN WAVE Fall Frenzy
50 Breast
55.18
55.18
100 Breast
55.05
1:50.23
100 Breast
1:50.23
2630 Dhruv Krishna 1:50.23 9 B Min BB: 1:42.29 (+7.94s | 7.2%) DeAnza Cupertino Aquatics 10/24/2026 PSL Pumpkin Spice Splash
2631 Daniel Zhou 1:50.25 8 B Min BB: 1:42.29 (+7.96s | 7.2%) Arctic Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
53.88
53.88
100 Breast
56.37
1:50.25
100 Breast
1:50.25
2632 Uri Yeret 1:50.26 10 B Min BB: 1:42.29 (+7.97s | 7.2%) Karishim Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Breast
17.91
17.91
100 Breast
1:32.35
1:50.26
100 Breast
1:50.26
2633 Breck Ervin 1:50.26 9 B Min BB: 1:42.29 (+7.97s | 7.2%) SwimRise Aquatics 02/20/2026 2026 Area 1 Spring Championships
50 Breast
52.57
52.57
100 Breast
57.69
1:50.26
100 Breast
1:50.26
2634 Samuel Scalvini 1:50.27 10 B Min BB: 1:42.29 (+7.98s | 7.2%) Marlins Of Raleigh 11/14/2025 2025 MOR Atlantic Invitational Meet
2635 Jordan Lam 1:50.28 10 B Min BB: 1:42.29 (+7.99s | 7.2%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 Breast
54.28
54.28
100 Breast
56.00
1:50.28
100 Breast
1:50.28
2636 James Gillis 1:50.28 10 B Min BB: 1:42.29 (+7.99s | 7.2%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
50 Breast
51.21
51.21
100 Breast
59.07
1:50.28
100 Breast
1:50.28
2637 Gram Stone 1:50.28 10 B Min BB: 1:42.29 (+7.99s | 7.2%) Wake Aquatics 10/03/2026 2026 SES WAKE CTA Spooky Splash
50 Breast
50.67
50.67
100 Breast
59.61
1:50.28
100 Breast
1:50.28
2638 Harry Releford 1:50.29 10 B Min BB: 1:42.29 (+8.00s | 7.3%) Madison Area YMCA Mariners 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Breast
51.16
51.16
100 Breast
59.13
1:50.29
100 Breast
1:50.29
2639 Mikail Ansari 1:50.29 9 B Min BB: 1:42.29 (+8.00s | 7.3%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
50.76
50.76
100 Breast
59.53
1:50.29
100 Breast
1:50.29
2640 Ethan Renehan 1:50.31 8 B Min BB: 1:42.29 (+8.02s | 7.3%) Monocacy Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Breast
50.81
50.81
100 Breast
59.50
1:50.31
100 Breast
1:50.31
2641 Elam Frazier 1:50.32 10 B Min BB: 1:42.29 (+8.03s | 7.3%) Colorado Blue 03/06/2026 2026 CO 14 U Silver State
50 Breast
53.20
53.20
100 Breast
57.12
1:50.32
100 Breast
1:50.32
2642 Grant Schmidlin 1:50.32 8 B Min BB: 1:42.29 (+8.03s | 7.3%) Commonwealth Swimming 06/06/2026 2026 NE NSSC June Invitational @ SJP
50 Breast
52.97
52.97
100 Breast
57.35
1:50.32
100 Breast
1:50.32
2643 Keith Guo 1:50.32 9 B Min BB: 1:42.29 (+8.03s | 7.3%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 Breast
52.16
52.16
100 Breast
58.16
1:50.32
100 Breast
1:50.32
2644 Lucas Chen 1:50.33 10 B Min BB: 1:42.29 (+8.04s | 7.3%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Breast
50.64
50.64
100 Breast
59.69
1:50.33
100 Breast
1:50.33
2645 Graham Rosen 1:50.33 9 B Min BB: 1:42.29 (+8.04s | 7.3%) Csp Tideriders 10/09/2026 Fall Festival Invitational
50 Breast
54.11
54.11
100 Breast
56.22
1:50.33
100 Breast
1:50.33
2646 Quentin Zhou 1:50.35 10 B Min BB: 1:42.29 (+8.06s | 7.3%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Breast
51.86
51.86
100 Breast
58.49
1:50.35
100 Breast
1:50.35
2647 Knox Monsivais 1:50.36 10 B Min BB: 1:42.29 (+8.07s | 7.3%) Lehi Aquatics 10/23/2025 Mike Harper Mini Meet
50 Breast
53.31
53.31
100 Breast
57.05
1:50.36
100 Breast
1:50.36
2648 Roha Joo 1:50.37 9 B Min BB: 1:42.29 (+8.08s | 7.3%) Phoenix Aquatic Club 11/22/2025 2025 MR QNS Protect Ya Turkey Neck Invite
50 Breast
50.60
50.60
100 Breast
59.77
1:50.37
100 Breast
1:50.37
2649 Eric Kim 1:50.39 10 B Min BB: 1:42.29 (+8.10s | 7.3%) Auburn Aquatics 12/05/2025 2025 SE Christmas In Auburn
50 Breast
53.15
53.15
100 Breast
57.24
1:50.39
100 Breast
1:50.39
2650 Ilia Stakhevich 1:50.39 10 B Min BB: 1:42.29 (+8.10s | 7.3%) Unattached 09/26/2026 2026 CCA Spook Tacular

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.