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USA Boys 10 & under - 100 M 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
3001 John Xu 2:43.41 10 B: 2:12.89 (+30.52s | 18.7%) Livermore AquaCowboys 06/13/2026 PC CDST LC C B BB+ 26 074
3002 Edward Merpi 2:43.60 7 B: 2:12.89 (+30.71s | 18.8%) Aces Swim Club 05/31/2026 2026 CO ACES Distance Day
3003 Hanrui Zhu 2:43.64 8 B: 2:12.89 (+30.75s | 18.8%) Austin Swim Club 04/18/2026 2026 ST ASC LC Kickoff
50 Breast
1:17.92
1:17.92
100 Breast
1:25.72
2:43.64
100 Breast
2:43.64
3004 Hayes Reinhardt 2:43.66 9 B: 2:12.89 (+30.77s | 18.8%) Highlands Ranch Aquatics 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Breast
1:19.05
1:19.05
100 Breast
1:24.61
2:43.66
100 Breast
2:43.66
3005 David Treglown 2:43.68 9 B: 2:12.89 (+30.79s | 18.8%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
3006 Kaiden Lynch 2:43.83 9 B: 2:12.89 (+30.94s | 18.9%) Piedmont Swim Team 06/27/2026 NVST Summer Plunge 2026
3007 Ely Fan 2:43.86 9 B: 2:12.89 (+30.97s | 18.9%) Hockomock Area YMCA Lightning 06/06/2026 2026 NE KING CAC Almost Summer Invite
3008 Jacob Nelson 2:43.95 8 B: 2:12.89 (+31.06s | 18.9%) Lakewood Ranch Swim Associatio 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Breast
1:17.00
1:17.00
100 Breast
1:26.95
2:43.95
100 Breast
2:43.95
3009 Thomas Rowe 2:43.99 7 B: 2:12.89 (+31.10s | 19.0%) Plantation Swim Team 05/15/2026 May Central Park Series
50 Breast
1:20.39
1:20.39
100 Breast
1:23.60
2:43.99
100 Breast
2:43.99
3010 Camden Haselden 2:43.99 9 B: 2:12.89 (+31.10s | 19.0%) Puget Sound Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
3011 Daiao Wu 2:44.37 8 B: 2:12.89 (+31.48s | 19.2%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
50 Breast
1:18.10
1:18.10
100 Breast
1:26.27
2:44.37
100 Breast
2:44.37
3012 Peter Gent 2:44.60 9 B: 2:12.89 (+31.71s | 19.3%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
3013 Palix Xie 2:44.64 7 B: 2:12.89 (+31.75s | 19.3%) Alto Swim Club 06/20/2026 Alto Summer Swelter
3014 Sebastian Robinson-Jones 2:44.74 10 B: 2:12.89 (+31.85s | 19.3%) Northglenn Fusion Swim Club 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Breast
1:18.62
1:18.62
100 Breast
1:26.12
2:44.74
100 Breast
2:44.74
3015 Daniel Grover 2:44.82 8 B: 2:12.89 (+31.93s | 19.4%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Breast
1:17.42
1:17.42
100 Breast
1:27.40
2:44.82
100 Breast
2:44.82
3016 Aidan Hodges 2:44.94 9 B: 2:12.89 (+32.05s | 19.4%) Southwest Aquatic Warriors 06/11/2026 2026 ST NIST George Block Invitational
50 Breast
1:21.31
1:21.31
100 Breast
1:23.63
2:44.94
100 Breast
2:44.94
3017 Nathaniel Kornfeld 2:44.99 10 B: 2:12.89 (+32.10s | 19.5%) Swim Dogs 06/26/2026 2026 CO Zone 2 District Meet DU
50 Breast
1:15.80
1:15.80
100 Breast
1:29.19
2:44.99
100 Breast
2:44.99
3018 Mateo Salinas 2:45.18 9 B: 2:12.89 (+32.29s | 19.5%) Cape Cod Swim Club 06/20/2026 2026 NE NSSC Invitational Springfield College
50 Breast
1:18.13
1:18.13
100 Breast
1:27.05
2:45.18
100 Breast
2:45.18
3019 Eric Devison 2:45.21 9 B: 2:12.89 (+32.32s | 19.6%) Walla Walla Swim Club 05/16/2025 2025 Chris Engledow Memorial Meet
50 Breast
1:17.83
1:17.83
100 Breast
1:27.38
2:45.21
100 Breast
2:45.21
3020 Andrew Fritz 2:45.22 9 B: 2:12.89 (+32.33s | 19.6%) Lakeside Swim Team 07/09/2026 46th Annual Seahawk Invitational
3021 Brendan Kohl 2:45.23 7 B: 2:12.89 (+32.34s | 19.6%) Stingrays Swim Team 06/05/2026 HNVR Storm Surge 2026
50 Breast
1:18.75
1:18.75
100 Breast
1:26.48
2:45.23
100 Breast
2:45.23
3022 Julian Melson 2:45.31 8 B: 2:12.89 (+32.42s | 19.6%) Fox Swim Club 04/11/2026 2026 Fox April Long Course Invitational
3023 Axelle Baerwald 2:45.33 10 B: 2:12.89 (+32.44s | 19.6%) Chinook Aquatic Club 05/28/2026 2026 IE VS Apple Capital
50 Breast
1:17.03
1:17.03
100 Breast
1:28.30
2:45.33
100 Breast
2:45.33
3024 Mateus Oliveira Batistella 2:45.34 8 B: 2:12.89 (+32.45s | 19.6%) Catawba Valley Aquatic Club 06/20/2026 2026 NCS QCD Long Course Invite
50 Breast
1:17.45
1:17.45
100 Breast
1:27.89
2:45.34
100 Breast
2:45.34
3025 Alexander Ngaw 2:45.39 8 B: 2:12.89 (+32.50s | 19.7%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
3026 Thomas Rea 2:45.56 9 B: 2:12.89 (+32.67s | 19.7%) Redding Swim Club 05/22/2026 2026 Intermountain Classic Long Course Meet
3027 Cohen Schauss 2:45.61 9 B: 2:12.89 (+32.72s | 19.8%) St. Thomas Swimming Associatio 06/12/2025 2025 RAFC Summer Solstice
50 Breast
1:20.00
1:20.00
100 Breast
1:25.61
2:45.61
100 Breast
2:45.61
3028 Mason She 2:45.64 7 B: 2:12.89 (+32.75s | 19.8%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
3029 Konstantin Paraskevov 2:45.67 7 B: 2:12.89 (+32.78s | 19.8%) Westlake Aquatic Facility 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
50 Breast
1:17.01
1:17.01
100 Breast
1:28.66
2:45.67
100 Breast
2:45.67
3030 Andrew Li 2:46.11 9 B: 2:12.89 (+33.22s | 20.0%) Mecklenburg Swim Association 04/25/2026 2026 MSA April LC Meet
3031 Oliver Winkler 2:46.79 9 B: 2:12.89 (+33.90s | 20.3%) Greater Pensacola Aquatic Club 06/05/2026 2026 GPAC Tom Lalor Invitational
50 Breast
1:19.88
1:19.88
100 Breast
1:26.91
2:46.79
100 Breast
2:46.79
3032 Ethan Yu 2:46.91 8 B: 2:12.89 (+34.02s | 20.4%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
3033 Teodor Radovanovic 2:47.04 9 B: 2:12.89 (+34.15s | 20.4%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
3034 Brooks Dombkowski 2:47.06 8 B: 2:12.89 (+34.17s | 20.5%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
3035 Jude Huibregtse 2:47.08 9 B: 2:12.89 (+34.19s | 20.5%) Lake Superior Swim Club 05/16/2025 2025 MN STRM Spring Startup
50 Breast
1:17.42
1:17.42
100 Breast
1:29.66
2:47.08
100 Breast
2:47.08
3036 Hudson Rausch 2:47.09 9 B: 2:12.89 (+34.20s | 20.5%) Brookings Swim Club 06/20/2025 2025 Splash Central Invitational
3037 Charles Heitman 2:47.21 9 B: 2:12.89 (+34.32s | 20.5%) Tnt Swimming 06/05/2026 2026 GPAC Tom Lalor Invitational
50 Breast
1:19.10
1:19.10
100 Breast
1:28.11
2:47.21
100 Breast
2:47.21
3038 Sebastian Penarrieta 2:47.34 10 B: 2:12.89 (+34.45s | 20.6%) Issaquah Swim Team 05/28/2026 2026 IE VS Apple Capital
50 Breast
1:22.77
1:22.77
100 Breast
1:24.57
2:47.34
100 Breast
2:47.34
3039 Jacob Jin 2:48.05 7 B: 2:12.89 (+35.16s | 20.9%) Sunnyvale Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
3040 Andrew Goldberg 2:48.14 8 B: 2:12.89 (+35.25s | 21.0%) Swim Tampa Aquatics 05/01/2026 2026 WFLA SPRING OPEN
3041 Thomas Boardman 2:48.18 8 B: 2:12.89 (+35.29s | 21.0%) Phoenix Swimming 06/20/2026 2026 NE NSSC Invitational Springfield College
50 Breast
1:19.87
1:19.87
100 Breast
1:28.31
2:48.18
100 Breast
2:48.18
3042 Yeleazar Boholiubyvyi 2:48.31 8 B: 2:12.89 (+35.42s | 21.0%) Sea Dragon Aquatics 05/02/2026 2026 Sea Dragon May Open
50 Breast
1:21.80
1:21.80
100 Breast
1:26.51
2:48.31
100 Breast
2:48.31
3043 Alexander Scullin 2:48.36 8 B: 2:12.89 (+35.47s | 21.1%) West Valley Aquatics 06/06/2025 Speed Lake City 2025
3044 Elijah Spencer 2:48.53 8 B: 2:12.89 (+35.64s | 21.1%) Life Time Minnesota Swim Team 06/13/2025 2025 MN NSAC Summer Slam Invite
50 Breast
1:25.05
1:25.05
100 Breast
1:23.48
2:48.53
100 Breast
2:48.53
3045 Christian Mexal 2:48.58 9 B: 2:12.89 (+35.69s | 21.2%) SwimRVA 04/20/2024 2024 SRVA Long Course Kick Off
50 Breast
1:21.76
1:21.76
100 Breast
1:26.82
2:48.58
100 Breast
2:48.58
3046 Adrian Pierre 2:48.69 10 B: 2:12.89 (+35.80s | 21.2%) Cascade Swim Club 06/19/2026 2026 IE VS Starlight Open (USAS)
3047 Tony Boyd 2:48.71 9 B: 2:12.89 (+35.82s | 21.2%) Hampton Virginia Current 06/05/2026 2026 TIDE Schools Out Classic
3048 Oliver Dillaman 2:48.76 9 B: 2:12.89 (+35.87s | 21.3%) Aces Swim Club 05/15/2026 2026 CO ACES Spring Invite
3049 Oliver Garcia 2:48.81 10 B: 2:12.89 (+35.92s | 21.3%) Four Corners Aquatic Team 05/29/2026 2026 CO Cortez Summer Open
3050 Hanson Chen 2:48.91 10 B: 2:12.89 (+36.02s | 21.3%) Pacifica Sea Lions 07/19/2025 Alto Last Splash

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.