351
Zander
De Jager
1:04.69
17
A Min
AA: 1:03.69 (+1.00s | 1.5%)
Evergreen Hurricanes
06/20/2025
2025 Falfins Long Course Open
352
Kevin
Schwartz
1:04.69
16
A Min
AA: 1:03.69 (+1.00s | 1.5%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.57
31.57
100 Back
33.12
1:04.69
100 Back
1:04.69
353
Mateo
Abourjeily
1:04.70
16
A Min
AA: 1:03.69 (+1.01s | 1.6%)
Irvine Novaquatics
07/25/2024
2024 CA SCS GWSC Summer A G Champs
50 Back
31.34
31.34
100 Back
33.36
1:04.70
100 Back
1:04.70
354
Kiran
Ambardekar
1:04.77
16
A Min
AA: 1:03.69 (+1.08s | 1.7%)
Aquawolves Swimming
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.70
31.70
100 Back
33.07
1:04.77
100 Back
1:04.77
355
Harrison
Kundahl
1:04.81
17
A Min
AA: 1:03.69 (+1.12s | 1.7%)
Univ. of Denver Hilltoppers
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
356
Jude
Light
1:04.82
18
A Min
AA: 1:03.69 (+1.13s | 1.7%)
Lakeridge Swim Team
06/20/2025
Reno Aquatic Club Gamble
50 Back
30.64
30.64
100 Back
34.18
1:04.82
100 Back
1:04.82
357
Luke
Leon Guerrero
1:04.85
16
A Min
AA: 1:03.69 (+1.16s | 1.8%)
Fast Swim Team
07/18/2024
2024 CA Fullerton CA NV Speedo Sectionals
358
Tieg
Henning
1:04.85
17
A Min
AA: 1:03.69 (+1.16s | 1.8%)
Apex
07/24/2025
2025 OSI Arena 11 O LC Championships
50 Back
31.78
31.78
100 Back
33.07
1:04.85
100 Back
1:04.85
359
Jonathan
Yuan
1:04.86
17
A Min
AA: 1:03.69 (+1.17s | 1.8%)
Palo Alto Stanford Aquatics
07/25/2024
2024 Long Course Far Western Championship
360
Frank
Nguyen
1:04.87
16
A Min
AA: 1:03.69 (+1.18s | 1.8%)
Santa Clara Swim Club
07/14/2023
Super League Summer LC Finals
361
Roman
Fox
1:04.94
17
A Min
AA: 1:03.69 (+1.25s | 1.9%)
Olympic Cascade Aquatics
06/27/2025
2025 PN SMAC Summer Classic Invitational
362
Sam
Gao
1:04.97
16
A Min
AA: 1:03.69 (+1.28s | 2.0%)
Sandpipers of Nevada
03/30/2025
Sand Vs BCH LCM Dual 2025
363
Brody
Chandler
1:04.97
14
A Min
AA: 1:03.69 (+1.28s | 2.0%)
Sierra Marlins Swim Team
07/28/2022
Long Course Far Westerns
50 Back
32.02
32.02
100 Back
32.95
1:04.97
100 Back
1:04.97
364
Conor
Petri
1:04.98
17
A Min
AA: 1:03.69 (+1.29s | 2.0%)
CAC Stingrays Swim Team
05/30/2025
2025 CO COSA Long Course Open
50 Back
31.16
31.16
100 Back
33.82
1:04.98
100 Back
1:04.98
365
Calvin
Lee
1:04.98
16
A Min
AA: 1:03.69 (+1.29s | 2.0%)
Team Rebel Aquatics
07/16/2025
Renee And Jim Patterson Meet 2025
25 Back
31.66
31.66
50 Back
0.00
31.66
50 Back
31.66
75 Back
33.32
1:04.98
100 Back
0.00
1:04.98
50 Back
33.32
366
Dylan
Gross
1:05.01
17
A Min
AA: 1:03.69 (+1.32s | 2.0%)
Swim Team of Placentia
06/12/2025
2025 CA SCS RAA June Age Group Championships
50 Back
31.53
31.53
100 Back
33.48
1:05.01
100 Back
1:05.01
367
Aiden
Galli
1:05.01
16
A Min
AA: 1:03.69 (+1.32s | 2.0%)
AC Swim Club
07/18/2024
2024 PC Novato CA NV Speedo Sectionals
368
Charles
Newton
1:05.05
17
A Min
AA: 1:03.69 (+1.36s | 2.1%)
Aces Swim Club
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Back
31.35
31.35
100 Back
33.70
1:05.05
100 Back
1:05.05
369
Ruyi
Sheng
1:05.06
16
A Min
AA: 1:03.69 (+1.37s | 2.1%)
Evolution Racing Club
06/12/2025
2025 June Age Group Invite
50 Back
32.20
32.20
100 Back
32.86
1:05.06
100 Back
1:05.06
370
Evan
Brutscher
1:05.06
15
A Min
AA: 1:03.69 (+1.37s | 2.1%)
Beach Cities Swimming
06/16/2023
2023 CA SCS NOVA June Age Group Invite
50 Back
30.70
30.70
100 Back
34.36
1:05.06
100 Back
1:05.06
371
Ryker
Poulos
1:05.06
17
A Min
AA: 1:03.69 (+1.37s | 2.1%)
Cedar Swim Club
07/10/2025
2025 Utah Swimming LC Senior Championships
50 Back
31.19
31.19
100 Back
33.87
1:05.06
100 Back
1:05.06
372
Itay
Goudz
1:05.08
16
A Min
AA: 1:03.69 (+1.39s | 2.1%)
Ccat Swimming
07/20/2023
2023 CA CITI Summer Age Group Championships
373
Owen
Robertson
1:05.09
15
A Min
AA: 1:03.69 (+1.40s | 2.2%)
Las Vegas Swim Club
07/21/2022
2022 CA RAA Summer JO S
50 Back
31.68
31.68
100 Back
33.41
1:05.09
100 Back
1:05.09
374
Nathan
Lee
1:05.10
15
A Min
AA: 1:03.69 (+1.41s | 2.2%)
Socal Aquatics Association
06/16/2023
2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
31.22
31.22
100 Back
33.88
1:05.10
100 Back
1:05.10
375
Ethan
Wang
1:05.14
16
A Min
AA: 1:03.69 (+1.45s | 2.2%)
Crow Canyon Sharks
06/22/2024
Orinda Aquatics LC Senior Open Meet
376
Diego
Lara
1:05.14
16
A Min
AA: 1:03.69 (+1.45s | 2.2%)
Aces Swim Club
06/19/2025
2025 CO ACES Summer Invite
50 Back
31.43
31.43
100 Back
33.71
1:05.14
100 Back
1:05.14
377
Jeffrey
Wang
1:05.14
17
A Min
AA: 1:03.69 (+1.45s | 2.2%)
Rose Bowl Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
378
Davis
Therrien
1:05.15
16
A Min
AA: 1:03.69 (+1.46s | 2.2%)
Scottsdale Aquatic Club
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
379
Elliott
Lee
1:05.17
16
A Min
AA: 1:03.69 (+1.48s | 2.3%)
Rose Bowl Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
380
Lucas
Zvereff
1:05.18
16
A Min
AA: 1:03.69 (+1.49s | 2.3%)
Sierra Marlins Swim Team
06/26/2025
2025 TYR GO Challenge
50 Back
31.83
31.83
100 Back
33.35
1:05.18
100 Back
1:05.18
381
Isak
Leitel
1:05.19
16
A Min
AA: 1:03.69 (+1.50s | 2.3%)
Univ. of Denver Hilltoppers
06/13/2025
2025 CO CSI Long Course Open
50 Back
31.41
31.41
100 Back
33.78
1:05.19
100 Back
1:05.19
382
Daniel
Castillo
1:05.19
14
A Min
AA: 1:03.69 (+1.50s | 2.3%)
Ccat Swimming
06/16/2022
2022 CA SCS BUEN June Age Group
50 Back
31.43
31.43
100 Back
33.76
1:05.19
100 Back
1:05.19
383
Taylor
Poulsen
1:05.21
17
A Min
AA: 1:03.69 (+1.52s | 2.3%)
Voltage Aquatics
07/18/2025
2025 LCM Summer Championships
50 Back
31.53
31.53
100 Back
33.68
1:05.21
100 Back
1:05.21
384
Ryan
Zheng
1:05.21
17
A Min
AA: 1:03.69 (+1.52s | 2.3%)
Ccat Swimming
07/23/2025
2025 CA SCS Summer A G Champs
385
Jaxson
Hybiske
1:05.21
16
A Min
AA: 1:03.69 (+1.52s | 2.3%)
Excel Aquatics
07/17/2025
2025 PN 13 O LC Senior Championships
386
David
Barkley
1:05.23
17
A Min
AA: 1:03.69 (+1.54s | 2.4%)
Tualatin Hills Swim Club
07/11/2025
2025 THSC Summer Classic
50 Back
32.34
32.34
100 Back
32.89
1:05.23
100 Back
1:05.23
387
Josiah
Hay
1:05.25
18
A Min
AA: 1:03.69 (+1.56s | 2.4%)
Eugene City Swim Club
07/24/2025
2025 OSI Arena 11 O LC Championships
388
Terry
Lee
1:05.25
15
A Min
AA: 1:03.69 (+1.56s | 2.4%)
Issaquah Swim Team
07/26/2022
Finals Western Zone Senior Champs
50 Back
31.52
31.52
100 Back
33.73
1:05.25
100 Back
1:05.25
389
Nathan
Nguyen
1:05.30
17
A Min
AA: 1:03.69 (+1.61s | 2.5%)
Legacy Aquatics
07/24/2025
2025 OSI Arena 11 O LC Championships
390
Yejun
Lee
1:05.31
16
A Min
AA: 1:03.69 (+1.62s | 2.5%)
Fast Swim Team
07/24/2025
2025 CA SCS RAA Summer A G Champs
50 Back
31.43
31.43
100 Back
33.88
1:05.31
100 Back
1:05.31
391
Brayden
Stoddard
1:05.32
16
A Min
AA: 1:03.69 (+1.63s | 2.5%)
Wasatch Swim Club
07/18/2024
2024 LC SR CHAMPS
50 Back
30.91
30.91
100 Back
34.41
1:05.32
100 Back
1:05.32
392
Lucas
Eskola
1:05.34
15
A Min
AA: 1:03.69 (+1.65s | 2.5%)
Hillsboro Swim Team
07/26/2022
Finals Western Zone Senior Champs
50 Back
32.36
32.36
100 Back
32.97
1:05.34
100 Back
1:05.34
393
Nolan
Andrews
1:05.34
15
A Min
AA: 1:03.69 (+1.65s | 2.5%)
AC Swim Club
05/17/2024
SRN Long Course CBA+
394
Jonathan
Renninger
1:05.35
16
A Min
AA: 1:03.69 (+1.66s | 2.5%)
King Aquatic Club
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
395
Bradley
Barkans
1:05.35
18
A Min
AA: 1:03.69 (+1.66s | 2.5%)
Wave Aquatics
07/17/2025
2025 PN 13 O LC Senior Championships
396
Kaelan
Bokma
1:05.35
16
A Min
AA: 1:03.69 (+1.66s | 2.5%)
Boise YMCA Swim Team
06/06/2025
2025 TRI CITY INVITATIONAL
397
Tyler
Lewis
1:05.38
14
A Min
AA: 1:03.69 (+1.69s | 2.6%)
Unattached
08/02/2023
2023 Western Zone Age Group Championships
50 Back
31.71
31.71
100 Back
33.67
1:05.38
100 Back
1:05.38
398
Caleb
Yoo
1:05.40
15
A Min
AA: 1:03.69 (+1.71s | 2.6%)
Fast Swim Team
07/18/2024
2024 CA Fullerton CA NV Speedo Sectionals
399
Oliver
Hitch
1:05.46
16
A Min
AA: 1:03.69 (+1.77s | 2.7%)
Class Aquatics
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Back
31.48
31.48
100 Back
33.98
1:05.46
100 Back
1:05.46
400
Bruce
Shen
1:05.46
14
A Min
AA: 1:03.69 (+1.77s | 2.7%)
Brea Aquatics
07/20/2023
2023 CA SCS Summer @ BREA
50 Back
31.13
31.13
100 Back
34.33
1:05.46
100 Back
1:05.46