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USA Boys 15-16 - 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
4551 Oscar Zhu 1:13.05 15 B Min BB: 1:11.39 (+1.66s | 2.3%) New Stars Swimming Club 12/12/2025 2025 NE NSSC Dec Holiday Celebration!
50 Breast
34.90
34.90
100 Breast
38.15
1:13.05
100 Breast
1:13.05
4552 Kentaro Seto 1:13.05 15 B Min BB: 1:11.39 (+1.66s | 2.3%) Hauppauge Swimming 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
35.14
35.14
100 Breast
37.91
1:13.05
100 Breast
1:13.05
4553 Andrew Gonzalez 1:13.05 16 B Min BB: 1:11.39 (+1.66s | 2.3%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 Breast
34.12
34.12
100 Breast
38.93
1:13.05
100 Breast
1:13.05
4554 Michael Huang 1:13.05 15 B Min BB: 1:11.39 (+1.66s | 2.3%) Arctic Aquatics 10/04/2025 2025 NE CS Fall Sprints Copied
50 Breast
34.53
34.53
100 Breast
38.52
1:13.05
100 Breast
1:13.05
4555 Eric Huang 1:13.05 15 B Min BB: 1:11.39 (+1.66s | 2.3%) Waterloo Swimming 10/25/2024 2024 ST TXLA 11 Over Fall Kick Off
50 Breast
33.90
33.90
100 Breast
39.15
1:13.05
100 Breast
1:13.05
4556 Cian Ziembroski 1:13.06 16 B Min BB: 1:11.39 (+1.67s | 2.3%) Livonia Stevenson 02/06/2026 2026 Boys Wayne County Invitational
50 Breast
34.75
34.75
100 Breast
38.31
1:13.06
100 Breast
1:13.06
4557 Will Le 1:13.06 15 B Min BB: 1:11.39 (+1.67s | 2.3%) North Channel Aquatics 12/13/2024 2024 Gulf Senior Champs (NOCH)
50 Breast
34.41
34.41
100 Breast
38.65
1:13.06
100 Breast
1:13.06
4558 Nathan Tonthat 1:13.06 15 B Min BB: 1:11.39 (+1.67s | 2.3%) Mason Makos Swim Team 02/07/2026 2026 MAKO QUALIFIER
50 Breast
34.02
34.02
100 Breast
39.04
1:13.06
100 Breast
1:13.06
4559 Harry Gamber 1:13.06 15 B Min BB: 1:11.39 (+1.67s | 2.3%) Revolution Swim Club 01/02/2026 2026 NE INST ABF Blizzard Classic
50 Breast
34.29
34.29
100 Breast
38.77
1:13.06
100 Breast
1:13.06
4560 William Liu 1:13.06 16 B Min BB: 1:11.39 (+1.67s | 2.3%) Bellevue Club Swim Team 09/21/2025 2025 PN BC 47th Annual Blue Orange Meet
50 Breast
33.96
33.96
100 Breast
39.10
1:13.06
100 Breast
1:13.06
4561 Ian Hoisington 1:13.06 15 B Min BB: 1:11.39 (+1.67s | 2.3%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Breast
34.48
34.48
100 Breast
38.58
1:13.06
100 Breast
1:13.06
4562 Owen Watson 1:13.06 16 B Min BB: 1:11.39 (+1.67s | 2.3%) Issaquah Swim Team 10/17/2026 2026 PN IST Fall Open Approved
50 Breast
33.01
33.01
100 Breast
40.05
1:13.06
100 Breast
1:13.06
4563 Artemii Korolev 1:13.07 15 B Min BB: 1:11.39 (+1.68s | 2.3%) Spartan Aquatic Club 10/17/2025 2025 OLY Fall Classic
50 Breast
35.49
35.49
100 Breast
37.58
1:13.07
100 Breast
1:13.07
4564 Andrew Caliston 1:13.07 15 B Min BB: 1:11.39 (+1.68s | 2.3%) TC Falcon Swim Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
34.60
34.60
100 Breast
38.47
1:13.07
100 Breast
1:13.07
4565 Renzo Perez 1:13.07 15 B Min BB: 1:11.39 (+1.68s | 2.3%) Miami Swimming 09/19/2026 2026 DSC Season Opener Invite
4566 Ayaan Shah 1:13.07 15 B Min BB: 1:11.39 (+1.68s | 2.3%) Clifton Seahawks 03/14/2026 2026 NJS SCAR 13 Over Silvers
50 Breast
34.11
34.11
100 Breast
38.96
1:13.07
100 Breast
1:13.07
4567 Declan Hollister Ivanich 1:13.08 15 B Min BB: 1:11.39 (+1.69s | 2.3%) Swim Neptune 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Breast
35.22
35.22
100 Breast
37.86
1:13.08
100 Breast
1:13.08
4568 Nathan Sauer 1:13.08 15 B Min BB: 1:11.39 (+1.69s | 2.3%) Aces Swim Club 01/24/2025 2025 CO TOPS Colorado Open
50 Breast
34.63
34.63
100 Breast
38.45
1:13.08
100 Breast
1:13.08
4569 Jeremiah Bales 1:13.08 16 B Min BB: 1:11.39 (+1.69s | 2.3%) Unattached 11/16/2024 2024 ST WOW Harvest Hootenanny
50 Breast
33.58
33.58
100 Breast
39.50
1:13.08
100 Breast
1:13.08
4570 Emmett Shenk 1:13.08 15 B Min BB: 1:11.39 (+1.69s | 2.3%) SwimRVA 10/25/2025 2025 757swim Fall Fiesta
50 Breast
33.98
33.98
100 Breast
39.10
1:13.08
100 Breast
1:13.08
4571 John Gingrow 1:13.08 15 B Min BB: 1:11.39 (+1.69s | 2.3%) Streamline Aquatic Club 02/21/2026 2026 SES Region 1 8 And Under Championships
50 Breast
33.70
33.70
100 Breast
39.38
1:13.08
100 Breast
1:13.08
4572 Brandon Kim 1:13.09 15 B Min BB: 1:11.39 (+1.70s | 2.3%) Swim Torrance 02/14/2025 33rd Annual Lost Dutchman Invitational
50 Breast
34.08
34.08
100 Breast
39.01
1:13.09
100 Breast
1:13.09
4573 Luke Efimov 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) Streamline Aquatics 11/08/2024 AAAA ST Pete Williams John Ryan Invitation
50 Breast
34.60
34.60
100 Breast
38.49
1:13.09
100 Breast
1:13.09
4574 Christopher Prills 1:13.09 14 B Min BB: 1:11.39 (+1.70s | 2.3%) Ridgefield Aquatic Club 10/11/2025 2025 MR AGUA Season Starter Invitational
50 Breast
35.61
35.61
100 Breast
37.48
1:13.09
100 Breast
1:13.09
4575 Yogi Abbineni 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) Nation\\\\\\'s Capital Swim Club 11/30/2023 2023 RAYS Nutcracker Classic
50 Breast
34.06
34.06
100 Breast
39.03
1:13.09
100 Breast
1:13.09
4576 Emil Gainatullin 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) Southwest Stars Swim Club 06/28/2025 2025 FL Summer Area 2 Championships Working
50 Breast
33.09
33.09
100 Breast
40.00
1:13.09
100 Breast
1:13.09
4577 Thiago Salvatierra Urioste 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) T2 Aquatics 10/16/2026 2026 T2 Spooktacular
50 Breast
33.39
33.39
100 Breast
39.70
1:13.09
100 Breast
1:13.09
4578 Lawrence Lee 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) Seton Catholic 02/20/2026 2026 WIAA 2A Boys HS State Champs OB
50 Breast
34.82
34.82
100 Breast
38.27
1:13.09
100 Breast
1:13.09
4579 Adam Farinelli 1:13.09 16 B Min BB: 1:11.39 (+1.70s | 2.3%) California Gold 09/13/2026 Hot Dog Meet, Sept 2026
4580 Kyle Pfeifer 1:13.10 16 B Min BB: 1:11.39 (+1.71s | 2.3%) South Valley Stingrays 09/14/2024 Milpitas Aquatic Club SC CBA+ Meet
4581 Jonas Duran 1:13.10 16 B Min BB: 1:11.39 (+1.71s | 2.3%) Northwood 02/14/2026 4A3A MPSSAA North Region Championships
50 Breast
33.56
33.56
100 Breast
39.54
1:13.10
100 Breast
1:13.10
4582 Sean Carey 1:13.10 14 B Min BB: 1:11.39 (+1.71s | 2.3%) Cape Cod Swim Club 05/15/2026 2026 NE CCSC Medley Mayhem At Sandwich High
50 Breast
34.93
34.93
100 Breast
38.17
1:13.10
100 Breast
1:13.10
4583 Chace Richards 1:13.10 16 B Min BB: 1:11.39 (+1.71s | 2.3%) Indian River Aquatics 02/06/2026 2026 Stanton C Craigie Memorial Invite
50 Breast
34.27
34.27
100 Breast
38.83
1:13.10
100 Breast
1:13.10
4584 Elan Mok 1:13.11 15 B Min BB: 1:11.39 (+1.72s | 2.4%) Liberty 02/06/2026 2026 (WIAA)KingCo(Sea King Dist II) 3A BoysOB
50 Breast
35.15
35.15
100 Breast
37.96
1:13.11
100 Breast
1:13.11
4585 Mateo Vaidya 1:13.11 16 B Min BB: 1:11.39 (+1.72s | 2.4%) Tuna Swim Club 07/17/2026 2026 MN TUNA SC MRC
50 Breast
33.71
33.71
100 Breast
39.40
1:13.11
100 Breast
1:13.11
4586 Scott Lynch 1:13.12 15 B Min BB: 1:11.39 (+1.73s | 2.4%) Greenwood Tiger Sharks 01/09/2026 2026 CO NJ Narwhal Invitational
50 Breast
33.65
33.65
100 Breast
39.47
1:13.12
100 Breast
1:13.12
4587 Geronimo Mendez 1:13.12 15 B Min BB: 1:11.39 (+1.73s | 2.4%) Boca Raton Swim Team 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Breast
33.69
33.69
100 Breast
39.43
1:13.12
100 Breast
1:13.12
4588 Dian Li 1:13.13 14 B Min BB: 1:11.39 (+1.74s | 2.4%) Pleasanton Seahawks 07/26/2025 Zone 2 Summer Championships
4589 Djosvis Loaiza 1:13.13 16 B Min BB: 1:11.39 (+1.74s | 2.4%) Grandview Preparatory School 09/27/2025 61st Woodson Invitational
50 Breast
34.11
34.11
50 Breast
34.11
100 Breast
39.02
1:13.13
50 Breast
39.02
4590 Adam Mostafa 1:13.13 16 B Min BB: 1:11.39 (+1.74s | 2.4%) Southwest Stars Swim Club 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Breast
34.57
34.57
100 Breast
38.56
1:13.13
100 Breast
1:13.13
4591 Finnegan Ferdinand 1:13.13 16 B Min BB: 1:11.39 (+1.74s | 2.4%) SwimAtlanta 10/24/2026 2026 Martha Bass Invitational
50 Breast
33.96
33.96
100 Breast
39.17
1:13.13
100 Breast
1:13.13
4592 Grayson Smith 1:13.13 15 B Min BB: 1:11.39 (+1.74s | 2.4%) Aces Swim Club 02/14/2026 2026 CO ACES Winter Open
50 Breast
35.02
35.02
100 Breast
38.11
1:13.13
100 Breast
1:13.13
4593 Luke Wagenbach 1:13.14 15 B Min BB: 1:11.39 (+1.75s | 2.4%) Horizon Swimming 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
34.67
34.67
100 Breast
38.47
1:13.14
100 Breast
1:13.14
4594 John Collis 1:13.14 15 B Min BB: 1:11.39 (+1.75s | 2.4%) Birmingham Swim League 02/06/2026 2026 SES Region 3 Champions
50 Breast
33.77
33.77
100 Breast
39.37
1:13.14
100 Breast
1:13.14
4595 Nicolas Hirner 1:13.14 15 B Min BB: 1:11.39 (+1.75s | 2.4%) West Express Swim Team 03/07/2025 2025 MN WEST Minnesota Regional Championship
50 Breast
34.09
34.09
100 Breast
39.05
1:13.14
100 Breast
1:13.14
4596 Chase Callahan 1:13.14 15 B Min BB: 1:11.39 (+1.75s | 2.4%) Sparks Piranhas Swim Team 09/11/2026 Molly Lahlum Memorial Autumn Freeze
50 Breast
34.85
34.85
100 Breast
38.29
1:13.14
100 Breast
1:13.14
4597 Elias Aldayoub 1:13.14 16 B Min BB: 1:11.39 (+1.75s | 2.4%) Southwest Aquatic Team 02/27/2026 2026 BD SCY Border Champs
50 Breast
33.81
33.81
100 Breast
39.33
1:13.14
100 Breast
1:13.14
4598 Roald Batts 1:13.15 15 B Min BB: 1:11.39 (+1.76s | 2.4%) New Wave Swim Team 11/01/2025 WAVE TA NSEA TRiMeet 2025
50 Breast
35.04
35.04
100 Breast
38.11
1:13.15
100 Breast
1:13.15
4599 Parker Tylander 1:13.15 15 B Min BB: 1:11.39 (+1.76s | 2.4%) North Palm Beach Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Breast
33.97
33.97
100 Breast
39.18
1:13.15
100 Breast
1:13.15
4600 Dylan Santos 1:13.16 15 B Min BB: 1:11.39 (+1.77s | 2.4%) Cape Cod Swim Club 05/15/2026 2026 NE CCSC Medley Mayhem At Sandwich High
50 Breast
34.57
34.57
100 Breast
38.59
1:13.16
100 Breast
1:13.16

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.