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Eastern Zone Zone Boys 10 & under - 100 Y Breast

These rankings show the swimmers' placement within their Zone.
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
551 Oliver Penfield 1:47.09 9 B Min BB: 1:42.29 (+4.80s | 4.5%) Hydra Aquatics 11/21/2025 2025 Fall Festivus
50 Breast
49.55
49.55
100 Breast
57.54
1:47.09
100 Breast
1:47.09
552 Lucas Alexander 1:47.09 10 B Min BB: 1:42.29 (+4.80s | 4.5%) Battlefield Area Star Swimmers 10/03/2025 CA Y Fall Kick Off 2025
50 Breast
50.23
50.23
100 Breast
56.86
1:47.09
100 Breast
1:47.09
553 Connor Pollak 1:47.09 10 B Min BB: 1:42.29 (+4.80s | 4.5%) York Swim Club of Northern Vir 03/20/2026 March Madness 2026
554 Gabriel Mugavero 1:47.16 10 B Min BB: 1:42.29 (+4.87s | 4.5%) Huntington YMCA Bluefish 11/14/2025 2025 MR COND November IMX Invitational
50 Breast
49.63
49.63
100 Breast
57.53
1:47.16
100 Breast
1:47.16
555 Joshua Lee 1:47.18 10 B Min BB: 1:42.29 (+4.89s | 4.6%) Quince Orchard Swim Academy 12/20/2025 2025 Splash And Dash
556 Michael Han 1:47.18 10 B Min BB: 1:42.29 (+4.89s | 4.6%) Mei\\\\\\'s Typhoons Swimming Club 01/16/2026 2026 NE SAC Bronze Championships
50 Breast
51.55
51.55
100 Breast
55.63
1:47.18
100 Breast
1:47.18
557 Jack Sandquist 1:47.20 9 B Min BB: 1:42.29 (+4.91s | 4.6%) Star Swimming 10/23/2026 TTSC Halloween Meet 2026
50 Breast
50.34
50.34
100 Breast
56.86
1:47.20
100 Breast
1:47.20
558 Benjamin Wei 1:47.23 9 B Min BB: 1:42.29 (+4.94s | 4.6%) Long Island Aquatic Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Breast
50.38
50.38
100 Breast
56.85
1:47.23
100 Breast
1:47.23
559 Calvin Oliphant 1:47.24 10 B Min BB: 1:42.29 (+4.95s | 4.6%) Arlington Aquatic Club 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Breast
51.27
51.27
100 Breast
55.97
1:47.24
100 Breast
1:47.24
560 Ethan Mulla 1:47.26 10 B Min BB: 1:42.29 (+4.97s | 4.6%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
48.97
48.97
100 Breast
58.29
1:47.26
100 Breast
1:47.26
561 Nico Melchor Trajani 1:47.28 10 B Min BB: 1:42.29 (+4.99s | 4.7%) Atlantis Aquatics 03/20/2026 2026 NE ORO TSSA Champs
50 Breast
49.84
49.84
100 Breast
57.44
1:47.28
100 Breast
1:47.28
562 William Fry 1:47.29 9 B Min BB: 1:42.29 (+5.00s | 4.7%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
50.88
50.88
100 Breast
56.41
1:47.29
100 Breast
1:47.29
563 Jayden Gohng 1:47.33 10 B Min BB: 1:42.29 (+5.04s | 4.7%) Eagle Swim Team Inc. 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Breast
52.93
52.93
100 Breast
54.40
1:47.33
100 Breast
1:47.33
564 Jones North 1:47.34 10 B Min BB: 1:42.29 (+5.05s | 4.7%) Tide Swimming 03/21/2026 NOVA Short Course Send Off 2026
50 Breast
50.61
50.61
100 Breast
56.73
1:47.34
100 Breast
1:47.34
565 Ethan Huang 1:47.38 9 B Min BB: 1:42.29 (+5.09s | 4.7%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
50 Breast
53.52
53.52
100 Breast
53.86
1:47.38
100 Breast
1:47.38
566 Maxwell Enfinger 1:47.41 9 B Min BB: 1:42.29 (+5.12s | 4.8%) Centreville Swim Club 02/07/2026 2026 MAKO QUALIFIER
50 Breast
52.55
52.55
100 Breast
54.86
1:47.41
100 Breast
1:47.41
567 Connor Wood 1:47.43 9 B Min BB: 1:42.29 (+5.14s | 4.8%) Rima United 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Breast
51.18
51.18
100 Breast
56.25
1:47.43
100 Breast
1:47.43
568 Maximilian Vladimiroff 1:47.44 9 B Min BB: 1:42.29 (+5.15s | 4.8%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Breast
50.97
50.97
100 Breast
56.47
1:47.44
100 Breast
1:47.44
569 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
570 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
571 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
572 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
573 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
574 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
575 Jordan Kang 1:47.64 9 B Min BB: 1:42.29 (+5.35s | 5.0%) Scarlet Aquatics 01/03/2026 2026 TYR Winterfest
50 Breast
52.70
52.70
100 Breast
54.94
1:47.64
100 Breast
1:47.64
576 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
577 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
578 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
579 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
580 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
581 Nolan Loera 1:47.80 10 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
582 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
583 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
584 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
585 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
586 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
587 Landen Kinard 1:47.89 8 B Min BB: 1:42.29 (+5.60s | 5.2%) Columbia Aquatics Association 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Breast
49.85
49.85
100 Breast
58.04
1:47.89
100 Breast
1:47.89
588 Samuel Tang 1:47.92 9 B Min BB: 1:42.29 (+5.63s | 5.2%) Long Island Express 03/27/2026 2026 MR Bronze Championship South LIE
50 Breast
52.38
52.38
100 Breast
55.54
1:47.92
100 Breast
1:47.92
589 Antonino Parlavecchio 1:47.93 9 B Min BB: 1:42.29 (+5.64s | 5.2%) Shamrock Swim Club 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Breast
50.60
50.60
100 Breast
57.33
1:47.93
100 Breast
1:47.93
590 Benjamin Birckholtz 1:47.97 10 B Min BB: 1:42.29 (+5.68s | 5.3%) Old Dominion Aquatic Club 11/01/2025 ODAC Rising Stars Meet #2
50 Breast
50.71
50.71
100 Breast
57.26
1:47.97
100 Breast
1:47.97
591 Patrick Stewart 1:48.03 10 B Min BB: 1:42.29 (+5.74s | 5.3%) Old Dominion Aquatic Club 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
52.01
52.01
100 Breast
56.02
1:48.03
100 Breast
1:48.03
592 H Chubb 1:48.08 9 B Min BB: 1:42.29 (+5.79s | 5.4%) Hydra Aquatics 12/05/2025 2025 Christmas Championships
50 Breast
50.30
50.30
100 Breast
57.78
1:48.08
100 Breast
1:48.08
593 Caden Oei 1:48.09 9 B Min BB: 1:42.29 (+5.80s | 5.4%) Nation\\\\\\'s Capital Swim Club 10/10/2025 2025 PV October Open Claude Moore
50 Breast
51.28
51.28
100 Breast
56.81
1:48.09
100 Breast
1:48.09
594 Ajit Bandesha 1:48.09 9 B Min BB: 1:42.29 (+5.80s | 5.4%) Shawmut Aquatic Club 10/25/2025 2025 NE SHAWMUT Pumpkin Splash Copied
50 Breast
52.42
52.42
100 Breast
55.67
1:48.09
100 Breast
1:48.09
595 Caleb Reppe 1:48.18 10 B Min BB: 1:42.29 (+5.89s | 5.4%) Green Terror Aquatic Club 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 Breast
50.79
50.79
100 Breast
57.39
1:48.18
100 Breast
1:48.18
596 Kevin Aung 1:48.19 9 B Min BB: 1:42.29 (+5.90s | 5.5%) Nation\\\\\\'s Capital Swim Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
52.24
52.24
100 Breast
55.95
1:48.19
100 Breast
1:48.19
597 Wes Tang 1:48.21 10 B Min BB: 1:42.29 (+5.92s | 5.5%) Harbor Seals 03/27/2026 2026 MR Bronze Championships Central KBM
50 Breast
54.09
54.09
100 Breast
54.12
1:48.21
100 Breast
1:48.21
598 Winston Gu 1:48.23 9 B Min BB: 1:42.29 (+5.94s | 5.5%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Breast
52.20
52.20
100 Breast
56.03
1:48.23
100 Breast
1:48.23
599 Thomas Prochazka 1:48.24 10 B Min BB: 1:42.29 (+5.95s | 5.5%) East Coast Aquatic Team 01/23/2026 2026 USAS IMX Games
50 Breast
53.19
53.19
100 Breast
55.05
1:48.24
100 Breast
1:48.24
600 Edward Chen 1:48.25 10 B Min BB: 1:42.29 (+5.96s | 5.5%) Scarlet Aquatics 06/06/2026 2026 Scarlet Summer Blast
50 Breast
51.47
51.47
100 Breast
56.78
1:48.25
100 Breast
1:48.25

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.