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USA Boys 17-18 - 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
2401 Pierce Mathiason 1:04.17 17 BB Min A: 1:03.99 (+0.18s | 0.3%) Watertown Area Swim Club 02/26/2026 2026 13 Over SCY SD State A Championship
50 Breast
29.40
29.40
100 Breast
34.77
1:04.17
100 Breast
1:04.17
2402 Conner Cooney 1:04.18 18 BB Min A: 1:03.99 (+0.19s | 0.3%) Las Cruces Aquatic Team 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Breast
30.47
30.47
100 Breast
33.71
1:04.18
100 Breast
1:04.18
2403 Ethan Chen 1:04.18 18 BB Min A: 1:03.99 (+0.19s | 0.3%) Eastside Aquatic Swim Team 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
50 Breast
29.42
29.42
100 Breast
34.76
1:04.18
100 Breast
1:04.18
2404 Jayden Kuo 1:04.18 16 BB Min A: 1:03.99 (+0.19s | 0.3%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
30.17
30.17
100 Breast
34.01
1:04.18
100 Breast
1:04.18
2405 Cobe Hehenberger 1:04.18 16 BB Min A: 1:03.99 (+0.19s | 0.3%) Saint Petersburg Aquatics 01/23/2026 BLOOMIN FAST SWIM MEET
50 Breast
30.59
30.59
100 Breast
33.59
1:04.18
100 Breast
1:04.18
2406 Wyatt Helms 1:04.19 18 BB Min A: 1:03.99 (+0.20s | 0.3%) Velocity Aquatics 03/12/2026 2026 MN AQJT Senior SC State Championship
50 Breast
29.67
29.67
100 Breast
34.52
1:04.19
100 Breast
1:04.19
2407 Alexander Yu 1:04.19 16 BB Min A: 1:03.99 (+0.20s | 0.3%) Pacific Dragons Swim Team 12/06/2025 2025 PN Fall Divisionals, Division 1 OCA
50 Breast
29.89
29.89
100 Breast
34.30
1:04.19
100 Breast
1:04.19
2408 Aaron Cramer 1:04.20 17 BB Min A: 1:03.99 (+0.21s | 0.3%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
31.38
31.38
100 Breast
32.82
1:04.20
100 Breast
1:04.20
2409 Julian Hernandez 1:04.20 18 BB Min A: 1:03.99 (+0.21s | 0.3%) Annapolis Swim Club 11/07/2025 2025 Marlins Invitational
50 Breast
29.94
29.94
100 Breast
34.26
1:04.20
100 Breast
1:04.20
2410 Ethan Watson 1:04.20 18 BB Min A: 1:03.99 (+0.21s | 0.3%) St. Augustine Cyclones 03/13/2025 2025 Florida Swimming Spring Senior Champs
50 Breast
29.90
29.90
100 Breast
34.30
1:04.20
100 Breast
1:04.20
2411 Brayden Acton 1:04.20 16 BB Min A: 1:03.99 (+0.21s | 0.3%) Battlefield Area Star Swimmers 02/27/2026 2026 Northern Region 13 O Championships
50 Breast
30.26
30.26
100 Breast
33.94
1:04.20
100 Breast
1:04.20
2412 Levente Fulwiler 1:04.20 18 BB Min A: 1:03.99 (+0.21s | 0.3%) Nation\\\\\\'s Capital Swim Club 10/31/2025 NOVA Senior Classic
50 Breast
31.18
31.18
100 Breast
33.02
1:04.20
100 Breast
1:04.20
2413 Anton Mazepa 1:04.20 17 BB Min A: 1:03.99 (+0.21s | 0.3%) Wave Aquatics 01/25/2025 2025 PN Wave Winter Invitational
50 Breast
30.52
30.52
100 Breast
33.68
1:04.20
100 Breast
1:04.20
2414 Derek Shang 1:04.21 18 BB Min A: 1:03.99 (+0.22s | 0.3%) Alto Swim Club 01/24/2026 2026 Zone 1 North Championships
50 Breast
30.21
30.21
100 Breast
34.00
1:04.21
100 Breast
1:04.21
2415 Trot Brazell 1:04.21 17 BB Min A: 1:03.99 (+0.22s | 0.3%) Opelika Swim Team 12/05/2025 2025 SE Christmas In Auburn
50 Breast
29.99
29.99
100 Breast
34.22
1:04.21
100 Breast
1:04.21
2416 Josh Mitchell 1:04.21 17 BB Min A: 1:03.99 (+0.22s | 0.3%) Hauppauge Swimming 02/12/2026 2026 MR TYR Senior Mets Winter Championship
50 Breast
29.71
29.71
100 Breast
34.50
1:04.21
100 Breast
1:04.21
2417 Benjamin Anderson 1:04.21 17 BB Min A: 1:03.99 (+0.22s | 0.3%) Dakota Riptide 02/26/2026 2026 13 Over SCY SD State A Championship
50 Breast
30.44
30.44
100 Breast
33.77
1:04.21
100 Breast
1:04.21
2418 Christian King 1:04.21 17 BB Min A: 1:03.99 (+0.22s | 0.3%) Pine Crest Swimming 11/21/2025 2025 NPB Turkey Invite
50 Breast
29.73
29.73
100 Breast
34.48
1:04.21
100 Breast
1:04.21
2419 Liam Bryan 1:04.22 18 BB Min A: 1:03.99 (+0.23s | 0.4%) Nitro Swimming 09/26/2026 2026 ST NTRO Autumn Classic
50 Breast
30.47
30.47
100 Breast
33.75
1:04.22
100 Breast
1:04.22
2420 Joel Roycik 1:04.22 17 BB Min A: 1:03.99 (+0.23s | 0.4%) Highlander Aquatic Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
30.72
30.72
100 Breast
33.50
1:04.22
100 Breast
1:04.22
2421 Levi Kim 1:04.23 16 BB Min A: 1:03.99 (+0.24s | 0.4%) Cottonwood Heights Aquatics 02/14/2025 2025 UT 5A State OBS
50 Breast
29.99
29.99
100 Breast
34.24
1:04.23
100 Breast
1:04.23
2422 Rian Du 1:04.23 16 BB Min A: 1:03.99 (+0.24s | 0.4%) Houston Bridge Bats 02/28/2025 2025 Gulf 13 Over Champs (TEST)
50 Breast
30.13
30.13
100 Breast
34.10
1:04.23
100 Breast
1:04.23
2423 Euan Brutas 1:04.23 18 BB Min A: 1:03.99 (+0.24s | 0.4%) Milford Area Swim Team 03/05/2026 2026 OH Tim Myers SC Senior Champs
50 Breast
29.68
29.68
100 Breast
34.55
1:04.23
100 Breast
1:04.23
2424 Keagan Ives 1:04.23 17 BB Min A: 1:03.99 (+0.24s | 0.4%) Swim Coral Springs 03/12/2026 2026 FGC SCY Senior Championships
50 Breast
30.58
30.58
100 Breast
33.65
1:04.23
100 Breast
1:04.23
2425 Caleb Koellhofer 1:04.24 17 BB Min A: 1:03.99 (+0.25s | 0.4%) Waterloo Swimming 10/02/2026 2026 ST TXLA 11 Over Fall Kick Off Invite
50 Breast
29.54
29.54
100 Breast
34.70
1:04.24
100 Breast
1:04.24
2426 Phumin Chansiri 1:04.24 18 BB Min A: 1:03.99 (+0.25s | 0.4%) Albany Armada Aquatics 11/28/2025 PC SC Senior Open PF
50 Breast
30.03
30.03
100 Breast
34.21
1:04.24
100 Breast
1:04.24
2427 Aidin Muminovic 1:04.25 17 BB Min A: 1:03.99 (+0.26s | 0.4%) Nova of Virginia 11/22/2025 NOVA Cranberry Contender
50 Breast
29.74
29.74
100 Breast
34.51
1:04.25
100 Breast
1:04.25
2428 Samuel Wolf 1:04.25 18 BB Min A: 1:03.99 (+0.26s | 0.4%) YMCA of Florida\\\\\\'s First Coast 11/01/2025 2025 SwimRise Fall Festival
50 Breast
30.86
30.86
100 Breast
33.39
1:04.25
100 Breast
1:04.25
2429 Mitchell Chang 1:04.25 17 BB Min A: 1:03.99 (+0.26s | 0.4%) Hawaii Swimming Club 10/24/2026 2026 HI 26th Annual Bill Smith Invitational
50 Breast
30.21
30.21
100 Breast
34.04
1:04.25
100 Breast
1:04.25
2430 Charles Beyer 1:04.26 17 BB Min A: 1:03.99 (+0.27s | 0.4%) Team Y2k 10/31/2025 2025 Holland Fall Invite
50 Breast
30.65
30.65
100 Breast
33.61
1:04.26
100 Breast
1:04.26
2431 Ethan McCurdy 1:04.27 18 BB Min A: 1:03.99 (+0.28s | 0.4%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
30.74
30.74
100 Breast
33.53
1:04.27
100 Breast
1:04.27
2432 Jae Chang 1:04.27 16 BB Min A: 1:03.99 (+0.28s | 0.4%) Issaquah 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Breast
29.62
29.62
100 Breast
34.65
1:04.27
100 Breast
1:04.27
2433 Thomas Bass 1:04.27 17 BB Min A: 1:03.99 (+0.28s | 0.4%) Watertown Area Swim Club 02/27/2025 2025 13 Over SCY SD State A Championship
50 Breast
30.39
30.39
100 Breast
33.88
1:04.27
100 Breast
1:04.27
2434 Tarek Bensellam 1:04.27 18 BB Min A: 1:03.99 (+0.28s | 0.4%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 Breast
30.15
30.15
100 Breast
34.12
1:04.27
100 Breast
1:04.27
2435 William Peterson 1:04.28 16 BB Min A: 1:03.99 (+0.29s | 0.5%) ST. JOSEPH HIGH SCHOOL (MI) 03/13/2026 MHSAA Boys D3 State Championship 2026
50 Breast
29.83
29.83
100 Breast
34.45
1:04.28
100 Breast
1:04.28
2436 Zachary Ehrhardt 1:04.28 18 BB Min A: 1:03.99 (+0.29s | 0.5%) North Thurston 02/20/2026 2026 WIAA 3A Boys HS State Champs OB
50 Breast
29.30
29.30
100 Breast
34.98
1:04.28
100 Breast
1:04.28
2437 Jared Burnes 1:04.28 18 BB Min A: 1:03.99 (+0.29s | 0.5%) San Ramon Valley Aquatics 11/23/2024 Terrapins SC Senior Open Meet
50 Breast
30.25
30.25
100 Breast
34.03
1:04.28
100 Breast
1:04.28
2438 Charles Burdulis 1:04.28 18 BB Min A: 1:03.99 (+0.29s | 0.5%) SwimMAC Carolina 12/05/2025 ATOM Winter Invite 2025
50 Breast
30.41
30.41
100 Breast
33.87
1:04.28
100 Breast
1:04.28
2439 Ryan Meledick 1:04.28 18 BB Min A: 1:03.99 (+0.29s | 0.5%) Bayside Aquatics 03/24/2026 ISCA INTERNATIONAL SENIOR CUP
50 Breast
30.37
30.37
100 Breast
33.91
1:04.28
100 Breast
1:04.28
2440 Theodore Frerichs 1:04.29 17 BB Min A: 1:03.99 (+0.30s | 0.5%) Unattached 06/21/2025 2025 MN AQJT June
50 Breast
30.23
30.23
100 Breast
34.06
1:04.29
100 Breast
1:04.29
2441 Joseph Park 1:04.29 16 BB Min A: 1:03.99 (+0.30s | 0.5%) Tac Titans 10/10/2025 TAC V NOVA Dual Meet Copied
50 Breast
30.22
30.22
100 Breast
34.07
1:04.29
100 Breast
1:04.29
2442 Amirlangui Ariunsukh 1:04.29 16 BB Min A: 1:03.99 (+0.30s | 0.5%) Spire Swim Club 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Breast
30.28
30.28
100 Breast
34.01
1:04.29
100 Breast
1:04.29
2443 Reese Cindrich 1:04.29 18 BB Min A: 1:03.99 (+0.30s | 0.5%) Flying Fish Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
29.16
29.16
100 Breast
35.13
1:04.29
100 Breast
1:04.29
2444 Aaron Euker 1:04.29 17 BB Min A: 1:03.99 (+0.30s | 0.5%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
50 Breast
29.97
29.97
100 Breast
34.32
1:04.29
100 Breast
1:04.29
2445 Nicholas Camper 1:04.29 17 BB Min A: 1:03.99 (+0.30s | 0.5%) Colorado Stingrays Swim Team 05/01/2026 2026 CO OB Continental A League Championships
25 Breast
13.38
13.38
50 Breast
16.34
29.72
50 Breast
29.72
75 Breast
16.92
46.64
100 Breast
17.65
1:04.29
50 Breast
34.57
2446 Bowen Clarke 1:04.29 18 BB Min A: 1:03.99 (+0.30s | 0.5%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
30.03
30.03
100 Breast
34.26
1:04.29
100 Breast
1:04.29
2447 Arkady Muller 1:04.30 18 BB Min A: 1:03.99 (+0.31s | 0.5%) Lowes YMCA Lightning Swim Team 02/19/2026 2026 NCS SC SR Champs
50 Breast
29.69
29.69
100 Breast
34.61
1:04.30
100 Breast
1:04.30
2448 Gabriel Oliva-Booth 1:04.30 17 BB Min A: 1:03.99 (+0.31s | 0.5%) Anglerfish Aquatics 10/04/2025 2025 NE CS Fall Sprints Copied
50 Breast
30.41
30.41
100 Breast
33.89
1:04.30
100 Breast
1:04.30
2449 Charles Bradbury 1:04.30 18 BB Min A: 1:03.99 (+0.31s | 0.5%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Breast
29.90
29.90
100 Breast
34.40
1:04.30
100 Breast
1:04.30
2450 Raymond Zhou 1:04.30 17 BB Min A: 1:03.99 (+0.31s | 0.5%) Monocacy Aquatic Club 02/19/2026 2026 Speedo MD LSC Senior Champs
50 Breast
30.18
30.18
100 Breast
34.12
1:04.30
100 Breast
1:04.30

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.