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Western Zone Zone Boys 15-16 - 100 Y Back

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
1451 Liam Cosio 1:04.78 15 B Min BB: 1:02.69 (+2.09s | 3.2%) Lompoc Tsunami Aquatics 02/14/2025 2025 CCS SCY AGC
50 Back
31.39
31.39
100 Back
33.39
1:04.78
100 Back
1:04.78
1452 Constantine Harrold 1:04.79 15 B Min BB: 1:02.69 (+2.10s | 3.2%) Pikes Peak Athletics 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Back
31.59
31.59
100 Back
33.20
1:04.79
100 Back
1:04.79
1453 Ethan Chang 1:04.80 16 B Min BB: 1:02.69 (+2.11s | 3.3%) San Ramon Valley Aquatics 12/09/2023 SRVA SCY CBBB+
1454 Ezra Rowlett 1:04.80 15 B Min BB: 1:02.69 (+2.11s | 3.3%) Douglas Dolfins Swim Team 08/01/2025 2025 High Country Short Course Championship
50 Back
31.90
31.90
100 Back
32.90
1:04.80
100 Back
1:04.80
1455 Brandon Ma 1:04.81 16 B Min BB: 1:02.69 (+2.12s | 3.3%) St. Ignatius 04/25/2024 2024 WCAL Championships
50 Back
31.74
31.74
100 Back
33.07
1:04.81
100 Back
1:04.81
1456 Eli Stern 1:04.83 15 B Min BB: 1:02.69 (+2.14s | 3.3%) Unattached 12/13/2025 2025 UTAH Winter Classic
50 Back
30.98
30.98
100 Back
33.85
1:04.83
100 Back
1:04.83
1457 Andrew Sanchez-Waddell 1:04.85 16 B Min BB: 1:02.69 (+2.16s | 3.3%) Swim Excellence Academy 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
31.36
31.36
100 Back
33.49
1:04.85
100 Back
1:04.85
1458 Andrew Lai 1:04.86 14 B Min BB: 1:02.69 (+2.17s | 3.3%) Fog City Hammerheads 10/11/2025 SSF October Splash C B A+ Meet
1459 Jackson Yturbide 1:04.86 16 B Min BB: 1:02.69 (+2.17s | 3.3%) Douglas Dolfins Swim Team 08/01/2025 2025 High Country Short Course Championship
50 Back
31.84
31.84
100 Back
33.02
1:04.86
100 Back
1:04.86
1460 Greyson Fearing 1:04.86 15 B Min BB: 1:02.69 (+2.17s | 3.3%) Evergreen Hurricanes 03/13/2026 Mile High Championship Invitational
50 Back
30.69
30.69
100 Back
34.17
1:04.86
100 Back
1:04.86
1461 Brian Li 1:04.86 15 B Min BB: 1:02.69 (+2.17s | 3.3%) Horizon Swimming 02/13/2026 2026 SI Presidents Day Senior Classic Copi
50 Back
31.59
31.59
100 Back
33.27
1:04.86
100 Back
1:04.86
1462 Kevin Liu 1:04.88 15 B Min BB: 1:02.69 (+2.19s | 3.4%) Pacific Dragons Swim Team 03/07/2026 2026 PDST Mar Pentathlon Last Chance Approved
50 Back
32.07
32.07
100 Back
32.81
1:04.88
100 Back
1:04.88
1463 Nicholas Miller 1:04.89 15 B Min BB: 1:02.69 (+2.20s | 3.4%) Riverside Aquatics Association 12/13/2024 2024 CA RAA SCS WAG
50 Back
31.14
31.14
100 Back
33.75
1:04.89
100 Back
1:04.89
1464 Danny Donovan 1:04.89 16 B Min BB: 1:02.69 (+2.20s | 3.4%) Flatiron Athletic Club 05/02/2025 2025 CO OB Granite Peaks League Championships
50 Back
31.42
31.42
100 Back
33.47
1:04.89
100 Back
1:04.89
1465 John Colby 1:04.90 16 B Min BB: 1:02.69 (+2.21s | 3.4%) Boise YMCA Swim Team 12/20/2025 2025 BY Candy Cane Invitational
50 Back
31.23
31.23
100 Back
33.67
1:04.90
100 Back
1:04.90
1466 Kenji Pollock 1:04.90 16 B Min BB: 1:02.69 (+2.21s | 3.4%) Swim Dogs 01/24/2025 2025 CO TOPS Colorado Open
50 Back
31.98
31.98
100 Back
32.92
1:04.90
100 Back
1:04.90
1467 Zaj Xiong 1:04.91 15 B Min BB: 1:02.69 (+2.22s | 3.4%) Sierra Marlins Swim Team 11/09/2024 Folsom Classic 2024
50 Back
31.11
31.11
100 Back
33.80
1:04.91
100 Back
1:04.91
1468 Owen Jacobs 1:04.93 15 B Min BB: 1:02.69 (+2.24s | 3.4%) Gold\\\\\\'s Aquatics Club (Camas) 12/06/2024 2024 Tualatin Hills Holiday Classic
50 Back
31.08
31.08
100 Back
33.85
1:04.93
100 Back
1:04.93
1469 Jason Thiem 1:04.93 16 B Min BB: 1:02.69 (+2.24s | 3.4%) Dart Swimming 11/09/2024 Folsom Classic 2024
50 Back
31.56
31.56
100 Back
33.37
1:04.93
100 Back
1:04.93
1470 Grant Williams 1:04.93 16 B Min BB: 1:02.69 (+2.24s | 3.4%) Star Aquatics 03/20/2026 2026 STAR Tar Heel States
50 Back
31.47
31.47
100 Back
33.46
1:04.93
100 Back
1:04.93
1471 Aaron Virgen-Calcoa 1:04.93 15 B Min BB: 1:02.69 (+2.24s | 3.4%) 12/13/2024 2024 CA RAA SCS WAG
50 Back
31.54
31.54
100 Back
33.39
1:04.93
100 Back
1:04.93
1472 Aarav Bansal 1:04.96 15 B Min BB: 1:02.69 (+2.27s | 3.5%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
1473 Miles Lin 1:04.96 15 B Min BB: 1:02.69 (+2.27s | 3.5%) Dart Swimming 11/09/2024 Folsom Classic 2024
50 Back
31.83
31.83
100 Back
33.13
1:04.96
100 Back
1:04.96
1474 John Miksis 1:04.97 15 B Min BB: 1:02.69 (+2.28s | 3.5%) Excel Aquatics 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
32.42
32.42
100 Back
32.55
1:04.97
100 Back
1:04.97
1475 Dylan Bateman 1:05.02 16 B Min BB: 1:02.69 (+2.33s | 3.6%) Seattle Metropolitan Aquatic C 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Back
31.92
31.92
100 Back
33.10
1:05.02
100 Back
1:05.02
1476 Landon Yong 1:05.02 15 B Min BB: 1:02.69 (+2.33s | 3.6%) Irvine Novaquatics 10/31/2025 2025 Our Rising Tides 16u SCY P F Meet
50 Back
31.73
31.73
100 Back
33.29
1:05.02
100 Back
1:05.02
1477 Ryan Deepe 1:05.03 16 B Min BB: 1:02.69 (+2.34s | 3.6%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
31.01
31.01
100 Back
34.02
1:05.03
100 Back
1:05.03
1478 James Maiorana 1:05.04 15 B Min BB: 1:02.69 (+2.35s | 3.6%) Monterey Bay Swim Club 07/19/2024 Coast Valley Aquatics Short Course Champs
1479 Ryder Li 1:05.04 15 B Min BB: 1:02.69 (+2.35s | 3.6%) Olympic Cascade Aquatics 10/18/2025 2025 PN VAST Fall Classic
50 Back
32.27
32.27
100 Back
32.77
1:05.04
100 Back
1:05.04
1480 Nico Wong 1:05.04 16 B Min BB: 1:02.69 (+2.35s | 3.6%) Fog City Hammerheads 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
50 Back
31.70
31.70
100 Back
33.34
1:05.04
100 Back
1:05.04
1481 Evan Eum 1:05.04 16 B Min BB: 1:02.69 (+2.35s | 3.6%) Fast Swim Team 12/09/2023 2023 CA GWSC SCS WAG
1482 Sean Groll 1:05.06 16 B Min BB: 1:02.69 (+2.37s | 3.6%) Hilltop Aquatic Swim Team 11/20/2025 Pre Region 3 Invite Copied
50 Back
31.24
31.24
100 Back
33.82
1:05.06
100 Back
1:05.06
1483 Preet Agrawal 1:05.07 16 B Min BB: 1:02.69 (+2.38s | 3.7%) San Ramon Valley Aquatics 09/28/2024 Orinda Aquatics SC C B BB+ Meet
1484 Spencer Tran 1:05.09 15 B Min BB: 1:02.69 (+2.40s | 3.7%) Lakewood Aquatics 12/13/2024 2024 CA GWSC SCS WAG
1485 Tiernan Kelly 1:05.09 16 B Min BB: 1:02.69 (+2.40s | 3.7%) Swim Neptune 12/04/2025 2025 Holiday Swim Festival
50 Back
31.93
31.93
100 Back
33.16
1:05.09
100 Back
1:05.09
1486 Anton Nevarez 1:05.09 16 B Min BB: 1:02.69 (+2.40s | 3.7%) Unattached 12/13/2024 Stingrays Christmas Chaos Dec 2024
50 Back
31.86
31.86
100 Back
33.23
1:05.09
100 Back
1:05.09
1487 Aiden Pryor 1:05.12 16 B Min BB: 1:02.69 (+2.43s | 3.7%) Life Time Arizona Swim Team 11/21/2025 HISI Senior Fall Championship (SCY)
50 Back
32.06
32.06
100 Back
33.06
1:05.12
100 Back
1:05.12
1488 Brian Kwon 1:05.13 16 B Min BB: 1:02.69 (+2.44s | 3.7%) Olympic Cascade Aquatics 10/04/2025 2025 PN OCA John Walker Invitational
50 Back
31.64
31.64
100 Back
33.49
1:05.13
100 Back
1:05.13
1489 Minh Le 1:05.13 14 B Min BB: 1:02.69 (+2.44s | 3.7%) Los Altos Mountain View Aquati 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
31.75
31.75
100 Back
33.38
1:05.13
100 Back
1:05.13
1490 Justin Reed 1:05.14 16 B Min BB: 1:02.69 (+2.45s | 3.8%) California Dolphins Swim Team 12/14/2024 2024 12 14 CDST SC C B BB+ Meet
1491 Richard Wang 1:05.15 15 B Min BB: 1:02.69 (+2.46s | 3.8%) Irvine Novaquatics 10/31/2025 2025 Our Rising Tides 16u SCY P F Meet
50 Back
30.64
30.64
100 Back
34.51
1:05.15
100 Back
1:05.15
1492 Quinn Callahan 1:05.16 16 B Min BB: 1:02.69 (+2.47s | 3.8%) Denver Swim Academy 11/23/2024 2024 CO CUDA Pentathlon XXXVII
50 Back
30.95
30.95
100 Back
34.21
1:05.16
100 Back
1:05.16
1493 Matthew Song 1:05.16 15 B Min BB: 1:02.69 (+2.47s | 3.8%) West Coast Aquatics 01/16/2025 2025 PN VAST 48th Annual Washington Open
50 Back
31.66
31.66
100 Back
33.50
1:05.16
100 Back
1:05.16
1494 Vinodhkannan Srinivasan 1:05.16 15 B Min BB: 1:02.69 (+2.47s | 3.8%) California Dolphins Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
1495 Kai Wolfe 1:05.17 16 B Min BB: 1:02.69 (+2.48s | 3.8%) Kalani High School 01/17/2026 2026 OIA Eastern Division Swimming Diving
50 Back
31.55
31.55
100 Back
33.62
1:05.17
100 Back
1:05.17
1496 James Wild 1:05.17 15 B Min BB: 1:02.69 (+2.48s | 3.8%) Billings Aquatic Club 03/22/2024 Southwest Age Group Regional
50 Back
31.81
31.81
100 Back
33.36
1:05.17
100 Back
1:05.17
1497 Cedrick Tolentino 1:05.18 16 B Min BB: 1:02.69 (+2.49s | 3.8%) Sea to Desert Swim Association 02/07/2025 2025 SI SDSA All Ages A BB
50 Back
32.03
32.03
100 Back
33.15
1:05.18
100 Back
1:05.18
1498 Kaaviyan Kannaiyan 1:05.18 16 B Min BB: 1:02.69 (+2.49s | 3.8%) Front Range Barracudas 01/17/2025 2025 CO CUDA Classic
50 Back
31.74
31.74
100 Back
33.44
1:05.18
100 Back
1:05.18
1499 Maxwell Li 1:05.22 15 B Min BB: 1:02.69 (+2.53s | 3.9%) San Ramon Valley Aquatics 12/06/2024 2024 Pacific Swimming Winter Age Group Champs
50 Back
31.85
31.85
100 Back
33.37
1:05.22
100 Back
1:05.22
1500 Ethan Ramsey 1:05.24 15 B Min BB: 1:02.69 (+2.55s | 3.9%) Alpha Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Back
31.53
31.53
100 Back
33.71
1:05.24
100 Back
1:05.24

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.