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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
2501 Elijah Leshchenko 1:47.45 10 B Min BB: 1:42.29 (+5.16s | 4.8%) Patriot Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 Breast
51.65
51.65
100 Breast
55.80
1:47.45
100 Breast
1:47.45
2502 David Tretiakov 1:47.45 10 B Min BB: 1:42.29 (+5.16s | 4.8%) Crimson Aquatics 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Breast
50.70
50.70
100 Breast
56.75
1:47.45
100 Breast
1:47.45
2503 Wesley Ho 1:47.45 10 B Min BB: 1:42.29 (+5.16s | 4.8%) Aspire Aquatics of Colorado 03/07/2025 2025 CO CSI Silver State Championships
50 Breast
52.50
52.50
100 Breast
54.95
1:47.45
100 Breast
1:47.45
2504 Gabriel Liu 1:47.47 10 B Min BB: 1:42.29 (+5.18s | 4.8%) Southwestern Aquatics Team - S 01/18/2025 2025 LSST January Frosty Meet
50 Breast
52.45
52.45
100 Breast
55.02
1:47.47
100 Breast
1:47.47
2505 Leo Yang 1:47.47 10 B Min BB: 1:42.29 (+5.18s | 4.8%) YMCA Fairfax County Reston 11/08/2025 2025 MAKO GOBBLE GOBBLE INVITATIONAL
50 Breast
50.23
50.23
100 Breast
57.24
1:47.47
100 Breast
1:47.47
2506 Andrew Hu 1:47.49 10 B Min BB: 1:42.29 (+5.20s | 4.8%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Breast
51.63
51.63
100 Breast
55.86
1:47.49
100 Breast
1:47.49
2507 Hank Morton 1:47.50 10 B Min BB: 1:42.29 (+5.21s | 4.8%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Breast
52.15
52.15
100 Breast
55.35
1:47.50
100 Breast
1:47.50
2508 Alexander Langhans 1:47.52 9 B Min BB: 1:42.29 (+5.23s | 4.9%) Nashville Aquatic Club 02/21/2026 2026 SES Region 1 8 And Under Championships
2509 Ian Banks 1:47.54 10 B Min BB: 1:42.29 (+5.25s | 4.9%) Accokeek Stroke Technique Swim 02/07/2026 2026 MAKO QUALIFIER
50 Breast
49.12
49.12
100 Breast
58.42
1:47.54
100 Breast
1:47.54
2510 Moxon Fain 1:47.55 10 B Min BB: 1:42.29 (+5.26s | 4.9%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Breast
51.39
51.39
100 Breast
56.16
1:47.55
100 Breast
1:47.55
2511 Jackson Hadro 1:47.55 10 B Min BB: 1:42.29 (+5.26s | 4.9%) Life Time Minnesota Swim Team 05/16/2026 2026 MN SHRK Tigersharks IM Tough Challenage
50 Breast
51.82
51.82
100 Breast
55.73
1:47.55
100 Breast
1:47.55
2512 Alexander Ivanov 1:47.55 10 B Min BB: 1:42.29 (+5.26s | 4.9%) Seattle Metropolitan Aquatic C 10/18/2025 2025 PN VAST Fall Classic
50 Breast
50.37
50.37
100 Breast
57.18
1:47.55
100 Breast
1:47.55
2513 Wyatt Perkins 1:47.57 9 B Min BB: 1:42.29 (+5.28s | 4.9%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Breast
51.22
51.22
50 Breast
51.22
100 Breast
56.35
1:47.57
50 Breast
56.35
2514 Shi Zha 1:47.58 8 B Min BB: 1:42.29 (+5.29s | 4.9%) Charles River Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
50.75
50.75
100 Breast
56.83
1:47.58
100 Breast
1:47.58
2515 William Beaton 1:47.58 10 B Min BB: 1:42.29 (+5.29s | 4.9%) Commonwealth Swimming 03/13/2026 2026 NE INST NE Cup
50 Breast
52.28
52.28
100 Breast
55.30
1:47.58
100 Breast
1:47.58
2516 Ari Kautzer 1:47.59 9 B Min BB: 1:42.29 (+5.30s | 4.9%) Lakewood Ranch Swim Associatio 09/20/2025 2025 GCST FALL INVITE
50 Breast
49.26
49.26
100 Breast
58.33
1:47.59
100 Breast
1:47.59
2517 Patrick Rybicki 1:47.60 9 B Min BB: 1:42.29 (+5.31s | 4.9%) Royal Swimming 02/28/2026 2026 Last Chance Meet
50 Breast
1:47.77
1:47.77
100 Breast
0.-17
1:47.60
100 Breast
1:47.60
2518 Derek Zhu 1:47.60 9 B Min BB: 1:42.29 (+5.31s | 4.9%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Breast
50.07
50.07
100 Breast
57.53
1:47.60
100 Breast
1:47.60
2519 Oliver Cheng 1:47.60 9 B Min BB: 1:42.29 (+5.31s | 4.9%) Badger Swim Club,Inc. 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Breast
50.13
50.13
100 Breast
57.47
1:47.60
100 Breast
1:47.60
2520 Adoren Sun 1:47.61 9 B Min BB: 1:42.29 (+5.32s | 4.9%) Machine Aquatics 02/20/2026 2026 Machine Qualifier
50 Breast
50.44
50.44
100 Breast
57.17
1:47.61
100 Breast
1:47.61
2521 Charles McKee 1:47.61 10 B Min BB: 1:42.29 (+5.32s | 4.9%) Dexter Community Aquatic Club 03/07/2026 2026 Lake Ontario Regional Meet
50 Breast
51.97
51.97
100 Breast
55.64
1:47.61
100 Breast
1:47.61
2522 Thomas Cooke 1:47.63 9 B Min BB: 1:42.29 (+5.34s | 5.0%) Aptos Cabrillo Swim Club 10/04/2024 SCSC Pacific Swimming Short Cours C B A+ Meet
2523 Alejandro MacEwan 1:47.63 10 B Min BB: 1:42.29 (+5.34s | 5.0%) Instinct Swimming 06/26/2026 2026 NE CS Summer Classic
50 Breast
49.96
49.96
100 Breast
57.67
1:47.63
100 Breast
1:47.63
2524 Charles Baccich 1:47.65 10 B Min BB: 1:42.29 (+5.36s | 5.0%) Team Charlotte Swimming 03/20/2026 2026 STAR Tar Heel States
50 Breast
50.73
50.73
100 Breast
56.92
1:47.65
100 Breast
1:47.65
2525 Lochlan McClary 1:47.66 10 B Min BB: 1:42.29 (+5.37s | 5.0%) Hurricanes Swim Team 12/14/2025 2025 MN SEMS Frosty Fins Invite
50 Breast
49.89
49.89
100 Breast
57.77
1:47.66
100 Breast
1:47.66
2526 Brian Shi 1:47.67 10 B Min BB: 1:42.29 (+5.38s | 5.0%) Spartan Aquatic Club 03/07/2026 2026 Lake Erie Regional Meet
50 Breast
53.20
53.20
100 Breast
54.47
1:47.67
100 Breast
1:47.67
2527 Lucas Ding 1:47.67 8 B Min BB: 1:42.29 (+5.38s | 5.0%) Waterloo Swimming 02/01/2026 2026 ST WLOO February Splash
2528 Norne Fang 1:47.67 8 B Min BB: 1:42.29 (+5.38s | 5.0%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
2529 Matthew Sprigg 1:47.69 9 B Min BB: 1:42.29 (+5.40s | 5.0%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Breast
50.14
50.14
100 Breast
57.55
1:47.69
100 Breast
1:47.69
2530 Beau Hastings 1:47.70 9 B Min BB: 1:42.29 (+5.41s | 5.0%) Waves Of Wilmington Inc 03/27/2026 2026 ECA ECSL Championships
50 Breast
50.48
50.48
100 Breast
57.22
1:47.70
100 Breast
1:47.70
2531 Bennett Nash 1:47.70 10 B Min BB: 1:42.29 (+5.41s | 5.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
50 Breast
50.49
50.49
100 Breast
57.21
1:47.70
100 Breast
1:47.70
2532 Cole Cadiz 1:47.70 10 B Min BB: 1:42.29 (+5.41s | 5.0%) North Coast Aquatics 12/05/2025 SI 2025 RSD All Ages WAG Max
50 Breast
51.72
51.72
100 Breast
55.98
1:47.70
100 Breast
1:47.70
2533 Alex Chen 1:47.72 9 B Min BB: 1:42.29 (+5.43s | 5.0%) Seattle Metropolitan Aquatic C 04/25/2026 2026 PN SSCD Spring Open Approved
50 Breast
51.05
51.05
100 Breast
56.67
1:47.72
100 Breast
1:47.72
2534 Oliver Jahshan 1:47.73 9 B Min BB: 1:42.29 (+5.44s | 5.0%) The Fish 03/20/2026 26th Annual Spring Championships
50 Breast
52.53
52.53
100 Breast
55.20
1:47.73
100 Breast
1:47.73
2535 Henry Huang 1:47.73 9 B Min BB: 1:42.29 (+5.44s | 5.0%) Daly City Dolphins 03/07/2026 BAC Race To AGCs
2536 Fedor Evstigneev 1:47.73 9 B Min BB: 1:42.29 (+5.44s | 5.0%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
2537 Anthony Atorin 1:47.74 9 B Min BB: 1:42.29 (+5.45s | 5.1%) Aquaracers Swim Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Breast
51.02
51.02
100 Breast
56.72
1:47.74
100 Breast
1:47.74
2538 Lucas Sussman 1:47.75 10 B Min BB: 1:42.29 (+5.46s | 5.1%) Cascade Swim Club 02/13/2026 2026 PN UPAC 4th Annual Feb Fly In Approved
50 Breast
52.47
52.47
100 Breast
55.28
1:47.75
100 Breast
1:47.75
2539 Meade Murphy 1:47.76 9 B Min BB: 1:42.29 (+5.47s | 5.1%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Breast
51.78
51.78
100 Breast
55.98
1:47.76
100 Breast
1:47.76
2540 Rhys Mehta 1:47.76 9 B Min BB: 1:42.29 (+5.47s | 5.1%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Breast
51.46
51.46
100 Breast
56.30
1:47.76
100 Breast
1:47.76
2541 Cooper Ferrell 1:47.77 10 B Min BB: 1:42.29 (+5.48s | 5.1%) Triton Swimming of Louisville 01/16/2026 2026 HSA TYR Invitational
50 Breast
50.48
50.48
100 Breast
57.29
1:47.77
100 Breast
1:47.77
2542 Rumi Rathmann-Noonan 1:47.79 9 B Min BB: 1:42.29 (+5.50s | 5.1%) Manhattan Makos 03/27/2026 2026 MR Bronze Championships Central KBM
50 Breast
52.67
52.67
100 Breast
55.12
1:47.79
100 Breast
1:47.79
2543 Nolan Loera 1:47.80 9 B Min BB: 1:42.29 (+5.51s | 5.1%) Prince William Swim Club 02/13/2026 2026 Northern District 12 Under Championship
50 Breast
49.80
49.80
100 Breast
58.00
1:47.80
100 Breast
1:47.80
2544 Caleb Yan 1:47.81 8 B Min BB: 1:42.29 (+5.52s | 5.1%) West Suburban YMCA Blue Waves 01/30/2026 2026 NE GS Silver Championships
50 Breast
52.75
52.75
100 Breast
55.06
1:47.81
100 Breast
1:47.81
2545 Russell Sanosi 1:47.81 10 B Min BB: 1:42.29 (+5.52s | 5.1%) Tide Swimming 01/09/2026 2026 757swim Splash And Dash
50 Breast
51.45
51.45
100 Breast
56.36
1:47.81
100 Breast
1:47.81
2546 Dylan Bachmann 1:47.81 10 B Min BB: 1:42.29 (+5.52s | 5.1%) Oly Swimming 12/12/2025 OLY Swimming Holiday Bowl
50 Breast
49.61
49.61
100 Breast
58.20
1:47.81
100 Breast
1:47.81
2547 Robert Denoncourt 1:47.82 9 B Min BB: 1:42.29 (+5.53s | 5.1%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Breast
53.34
53.34
100 Breast
54.48
1:47.82
100 Breast
1:47.82
2548 Vincent DeRossi 1:47.84 10 B Min BB: 1:42.29 (+5.55s | 5.1%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
52.17
52.17
100 Breast
55.67
1:47.84
100 Breast
1:47.84
2549 Carter McGroarty 1:47.84 9 B Min BB: 1:42.29 (+5.55s | 5.1%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
50 Breast
52.31
52.31
100 Breast
55.53
1:47.84
100 Breast
1:47.84
2550 Mikhail Schensnovich 1:47.85 10 B Min BB: 1:42.29 (+5.56s | 5.2%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
50.67
50.67
100 Breast
57.18
1:47.85
100 Breast
1:47.85

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.