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
4051 Hank Yu 1:56.91 9 B: 1:54.09 (+2.82s | 2.4%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Breast
55.52
55.52
100 Breast
1:01.39
1:56.91
100 Breast
1:56.91
4052 Henry Cambest 1:56.92 10 B: 1:54.09 (+2.83s | 2.4%) North Suburban Aquatic Club 11/22/2025 2025 MN OMNI Pentathlon Challenge
50 Breast
56.02
56.02
100 Breast
1:00.90
1:56.92
100 Breast
1:56.92
4053 Sebastian Walker 1:56.93 8 B: 1:54.09 (+2.84s | 2.4%) Escalate Aquatic Team 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Breast
57.40
57.40
100 Breast
59.53
1:56.93
100 Breast
1:56.93
4054 Justice Twum 1:56.94 10 B: 1:54.09 (+2.85s | 2.4%) Stingrays Swim Team 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Breast
57.55
57.55
100 Breast
59.39
1:56.94
100 Breast
1:56.94
4055 Caleb Lassiter 1:56.95 10 B: 1:54.09 (+2.86s | 2.4%) 757swim 01/09/2026 2026 757swim Splash And Dash
50 Breast
53.98
53.98
100 Breast
1:02.97
1:56.95
100 Breast
1:56.95
4056 Isaiah Burdett 1:56.97 8 B: 1:54.09 (+2.88s | 2.5%) Waves Of Wilmington Inc 11/21/2025 2025 ECA Southeastern Classic
4057 William Chen 1:56.97 9 B: 1:54.09 (+2.88s | 2.5%) Rancho San Dieguito 06/07/2025 2025 SI JBST Splash Dash Max
50 Breast
56.40
56.40
100 Breast
1:00.57
1:56.97
100 Breast
1:56.97
4058 Bennett Withers 1:56.98 8 B: 1:54.09 (+2.89s | 2.5%) Highbridge Aquatics 12/05/2025 2025 Holiday Classic
50 Breast
57.21
57.21
100 Breast
59.77
1:56.98
100 Breast
1:56.98
4059 Jose Flores 1:56.98 10 B: 1:54.09 (+2.89s | 2.5%) YMCA of Austin Swim Alliance 12/06/2025 2025 HPAC 5th Annual Festivus Winterfest
50 Breast
56.65
56.65
100 Breast
1:00.33
1:56.98
100 Breast
1:56.98
4060 Valentino Agresti 1:56.99 9 B: 1:54.09 (+2.90s | 2.5%) Punahou Aquatics Institute 02/08/2026 Aulea Winter Sprint Festival
50 Breast
55.95
55.95
100 Breast
1:01.04
1:56.99
100 Breast
1:56.99
4061 Logan Devine 1:57.00 9 B: 1:54.09 (+2.91s | 2.5%) Willmar Aquatic Racing Stingra 03/07/2025 2025 MN MTKA Minnesota Regional Championship
50 Breast
56.90
56.90
100 Breast
1:00.10
1:57.00
100 Breast
1:57.00
4062 Cole Hulihan 1:57.01 10 B: 1:54.09 (+2.92s | 2.5%) Delmar Dolfins 12/12/2025 2025 NE NSSC Dec Holiday Celebration!
50 Breast
18.44
18.44
100 Breast
1:38.57
1:57.01
100 Breast
1:57.01
4063 Milan Medina 1:57.02 10 B: 1:54.09 (+2.93s | 2.5%) Tsunamis Swim Team 09/06/2025 Sunrise Swimmng Open Invite
50 Breast
56.13
56.13
50 Breast
56.13
100 Breast
1:00.89
1:57.02
50 Breast
1:00.89
4064 Vincent Hancock 1:57.03 9 B: 1:54.09 (+2.94s | 2.5%) Old Dominion Aquatic Club 10/04/2025 ODAC Rising Stars Meet
4065 Caiden King 1:57.04 9 B: 1:54.09 (+2.95s | 2.5%) Hampton Virginia Current 12/12/2025 2025 HVAC Winterfest Invitational
50 Breast
55.81
55.81
100 Breast
1:01.23
1:57.04
100 Breast
1:57.04
4066 Michael Ma 1:57.04 9 B: 1:54.09 (+2.95s | 2.5%) Sarasota Sharks 11/15/2024 2024 SYS Turkey Meet
50 Breast
57.93
57.93
100 Breast
59.11
1:57.04
100 Breast
1:57.04
4067 Denis Tumelia 1:57.05 9 B: 1:54.09 (+2.96s | 2.5%) Mission Aurora Colorado Swimmi 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
26.02
26.02
50 Breast
30.82
56.84
50 Breast
56.84
75 Breast
31.42
1:28.26
100 Breast
28.79
1:57.05
50 Breast
1:00.21
4068 Connor Jacob 1:57.06 7 B: 1:54.09 (+2.97s | 2.5%) Raleigh Swimming Association 02/07/2026 2026 MOR Snowflake 3 Meet
50 Breast
56.10
56.10
100 Breast
1:00.96
1:57.06
100 Breast
1:57.06
4069 Oliver Bark 1:57.07 9 B: 1:54.09 (+2.98s | 2.5%) Annapolis Swim Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Breast
56.83
56.83
100 Breast
1:00.24
1:57.07
100 Breast
1:57.07
4070 John Knudsen 1:57.08 10 B: 1:54.09 (+2.99s | 2.6%) Puget Sound Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Breast
54.28
54.28
100 Breast
1:02.80
1:57.08
100 Breast
1:57.08
4071 Jackson Zuroweste 1:57.09 10 B: 1:54.09 (+3.00s | 2.6%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
55.25
55.25
100 Breast
1:01.84
1:57.09
100 Breast
1:57.09
4072 Luke Xu 1:57.09 7 B: 1:54.09 (+3.00s | 2.6%) Seattle Metropolitan Aquatic C 10/18/2025 2025 PN VAST Fall Classic
50 Breast
56.21
56.21
100 Breast
1:00.88
1:57.09
100 Breast
1:57.09
4073 Zac Tran 1:57.11 11 B: 1:54.09 (+3.02s | 2.6%) Lincoln Select Swimming 01/24/2026 2026 MW LSS Winterfest
50 Breast
53.40
53.40
100 Breast
1:03.71
1:57.11
100 Breast
1:57.11
4074 Mason Daly 1:57.11 9 B: 1:54.09 (+3.02s | 2.6%) Blue Tide Aquatics 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Breast
54.27
54.27
100 Breast
1:02.84
1:57.11
100 Breast
1:57.11
4075 Bryson Lasoff 1:57.12 9 B: 1:54.09 (+3.03s | 2.6%) Wahoos of Jacksonville 10/25/2025 2025 SJAC Halloween Invitational
50 Breast
55.89
55.89
100 Breast
1:01.23
1:57.12
100 Breast
1:57.12
4076 Cameron Em 1:57.15 10 B: 1:54.09 (+3.06s | 2.6%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
54.08
54.08
100 Breast
1:03.07
1:57.15
100 Breast
1:57.15
4077 Tyler Hancock 1:57.16 9 B: 1:54.09 (+3.07s | 2.6%) Cavalier Aquatics/Piedmont Fam 01/16/2026 CA Y Winter Rumble Copied
50 Breast
54.63
54.63
100 Breast
1:02.53
1:57.16
100 Breast
1:57.16
4078 Luke Malovany 1:57.17 9 B: 1:54.09 (+3.08s | 2.6%) Fenix Swim Club 11/08/2025 Golden Eagle Classic 25
50 Breast
55.34
55.34
100 Breast
1:01.83
1:57.17
100 Breast
1:57.17
4079 Dane Hardison 1:57.17 9 B: 1:54.09 (+3.08s | 2.6%) Poseidon Swimming Inc 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
56.18
56.18
100 Breast
1:00.99
1:57.17
100 Breast
1:57.17
4080 Cooper Dickie 1:57.20 10 B: 1:54.09 (+3.11s | 2.7%) Seattle Metropolitan Aquatic C 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Breast
55.29
55.29
100 Breast
1:01.91
1:57.20
100 Breast
1:57.20
4081 Aryash Suri 1:57.21 7 B: 1:54.09 (+3.12s | 2.7%) Seattle Metropolitan Aquatic C 11/16/2025 2025 PN PAC Q Meet
50 Breast
57.21
57.21
100 Breast
1:00.00
1:57.21
100 Breast
1:57.21
4082 Daniel Gerasimov 1:57.22 8 B: 1:54.09 (+3.13s | 2.7%) Los Gatos Swim Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
4083 Connor Dumais 1:57.23 10 B: 1:54.09 (+3.14s | 2.7%) Lake Lytal Lightning 12/20/2025 Santa Claus Holiday Sprint Inv 2025
50 Breast
1:57.23
1:57.23
100 Breast
0.00
1:57.23
100 Breast
1:57.23
4084 Tobias Drazin 1:57.24 8 B: 1:54.09 (+3.15s | 2.7%) Atlantis Swimming 12/06/2025 2025 26 Super Fast And Furious Prelim Final
50 Breast
56.58
56.58
100 Breast
1:00.66
1:57.24
100 Breast
1:57.24
4085 Maxim Gilszmer 1:57.24 9 B: 1:54.09 (+3.15s | 2.7%) Seattle Metropolitan Aquatic C 01/25/2025 2025 PN SMAC Winter Invitational
50 Breast
56.25
56.25
100 Breast
1:00.99
1:57.24
100 Breast
1:57.24
4086 Steevenson Martins 1:57.25 9 B: 1:54.09 (+3.16s | 2.7%) McMinnville Swim Club 01/02/2026 2026 CST Shark Chase Invitational
50 Breast
54.11
54.11
100 Breast
1:03.14
1:57.25
100 Breast
1:57.25
4087 Brayden Xiong 1:57.25 9 B: 1:54.09 (+3.16s | 2.7%) South Florida Aquatic Club 10/31/2025 Late October Central Park Series
50 Breast
56.74
56.74
100 Breast
1:00.51
1:57.25
100 Breast
1:57.25
4088 Wyatt Fenton 1:57.25 10 B: 1:54.09 (+3.16s | 2.7%) Hurricane Penguins Swim Club 10/10/2025 2025 HVP IMX Challenge Open Invitational
50 Breast
55.37
55.37
100 Breast
1:01.88
1:57.25
100 Breast
1:57.25
4089 Ephraim Park 1:57.27 10 B: 1:54.09 (+3.18s | 2.7%) Utah Valley Aquatics 10/23/2025 Mike Harper Mini Meet
50 Breast
57.23
57.23
100 Breast
1:00.04
1:57.27
100 Breast
1:57.27
4090 Jack Delaney 1:57.27 9 B: 1:54.09 (+3.18s | 2.7%) Gbsa - Greater Baltimore Swim 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
50 Breast
55.91
55.91
100 Breast
1:01.36
1:57.27
100 Breast
1:57.27
4091 Weston Fossee 1:57.28 9 B: 1:54.09 (+3.19s | 2.7%) Pointe Aquatics 01/10/2026 2026 PA Invite
50 Breast
54.78
54.78
100 Breast
1:02.50
1:57.28
100 Breast
1:57.28
4092 Isaiah Wright 1:57.29 9 B: 1:54.09 (+3.20s | 2.7%) Central Minnesota Aquatics 01/24/2026 2026 MN Tuna Frozen Festival
50 Breast
57.45
57.45
100 Breast
59.84
1:57.29
100 Breast
1:57.29
4093 Anthony Cuba 1:57.29 9 B: 1:54.09 (+3.20s | 2.7%) Eastern Shore YMCA Fins 09/20/2025 2025 TIDE King Neptune Meet
50 Breast
53.59
53.59
100 Breast
1:03.70
1:57.29
100 Breast
1:57.29
4094 William McCoy 1:57.29 8 B: 1:54.09 (+3.20s | 2.7%) West Ottawa Swim Club 12/05/2025 EGRA 2025 Winter Washout
4095 Ziyi Yang 1:57.30 9 B: 1:54.09 (+3.21s | 2.7%) Shawmut Aquatic Club 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Breast
54.72
54.72
100 Breast
1:02.58
1:57.30
100 Breast
1:57.30
4096 Baden Brown 1:57.30 8 B: 1:54.09 (+3.21s | 2.7%) Rancho San Dieguito 01/31/2026 2026 SBA All Ages NTS Meet
50 Breast
55.44
55.44
100 Breast
1:01.86
1:57.30
100 Breast
1:57.30
4097 Collin Orlowski 1:57.31 10 B: 1:54.09 (+3.22s | 2.7%) Norfolk YMCA Aquajets 01/31/2026 2026 MW App NYA January YMCA Meet
4098 Nathan Bailey 1:57.33 9 B: 1:54.09 (+3.24s | 2.8%) Canyons Aquatic Club 10/25/2025 CANY Harry Potter Meet
4099 Miles Haberle 1:57.33 8 B: 1:54.09 (+3.24s | 2.8%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
50 Breast
54.99
54.99
100 Breast
1:02.34
1:57.33
100 Breast
1:57.33
4100 William Anderson 1:57.34 9 B: 1:54.09 (+3.25s | 2.8%) Aquaventure Riptides 01/10/2026 2026 RMY Winter Invitational
50 Breast
56.39
56.39
100 Breast
1:00.95
1:57.34
100 Breast
1:57.34

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.