451
Connor
Hinz
1:42.14
11
B Min
BB: 1:39.59 (+2.55s | 2.5%)
Aces Swim Club
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
48.39
48.39
100 Breast
53.75
1:42.14
100 Breast
1:42.14
452
William
Kitch
1:42.18
11
B Min
BB: 1:39.59 (+2.59s | 2.5%)
Univ. of Denver Hilltoppers
07/12/2025
2025 CO TOPS SBL Summer Sizzler
50 Breast
50.49
50.49
100 Breast
51.69
1:42.18
100 Breast
1:42.18
453
Kenshin
Yokoyama
1:42.20
10
B Min
BB: 1:39.59 (+2.61s | 2.6%)
Unattached
08/06/2025
2025 Western Zone Age Group Championships
454
Yanchen
Lu
1:42.24
10
B Min
BB: 1:39.59 (+2.65s | 2.6%)
Streamliner Aquatics
07/18/2025
2025 LCM Summer Championships
50 Breast
48.39
48.39
100 Breast
53.85
1:42.24
100 Breast
1:42.24
455
Jeremy
Deng
1:42.25
10
B Min
BB: 1:39.59 (+2.66s | 2.6%)
Pacific Dragons Swim Team
07/24/2025
2025 PN LC 12 U Championships
50 Breast
47.33
47.33
100 Breast
54.92
1:42.25
100 Breast
1:42.25
456
Jayden
Yang
1:42.29
10
B Min
BB: 1:39.59 (+2.70s | 2.6%)
Irvine Novaquatics
06/12/2025
2025 June Age Group Invite
50 Breast
49.96
49.96
100 Breast
52.33
1:42.29
100 Breast
1:42.29
457
Minh
Truong
1:42.32
12
B Min
BB: 1:39.59 (+2.73s | 2.7%)
Palo Alto Stanford Aquatics
06/06/2025
BAC C B A Meet
50 Breast
47.46
47.46
100 Breast
54.86
1:42.32
100 Breast
1:42.32
458
Hanping
Wang
1:42.32
10
B Min
BB: 1:39.59 (+2.73s | 2.7%)
Wave Aquatics
05/02/2025
2025 PN BC May Flowers
459
Lucca
Wang
1:42.38
10
B Min
BB: 1:39.59 (+2.79s | 2.7%)
Pleasanton Seahawks
05/24/2025
2025 Tiger Aquatics C B BB+ Memorial Day Meet
460
Jason
Sun
1:42.40
10
B Min
BB: 1:39.59 (+2.81s | 2.7%)
Rosemead Rapids
07/18/2024
2024 SCS MVN 14 Under Elite A G Champs
50 Breast
48.99
48.99
100 Breast
53.41
1:42.40
100 Breast
1:42.40
461
Nathaniel
Schneider
1:42.42
10
B Min
BB: 1:39.59 (+2.83s | 2.8%)
Chino Hills Aquatics
06/12/2025
2025 CA SCS RAA June Age Group Championships
50 Breast
48.62
48.62
100 Breast
53.80
1:42.42
100 Breast
1:42.42
462
Ethan
Hung
1:42.43
11
B Min
BB: 1:39.59 (+2.84s | 2.8%)
Sunnyvale Swim Club
05/17/2025
2025 LAMV SCM C B A+
50 Breast
50.27
50.27
100 Breast
52.16
1:42.43
100 Breast
1:42.43
463
Cameron
Lopez
1:42.49
12
B Min
BB: 1:39.59 (+2.90s | 2.8%)
Manta Ray Aquatics
06/20/2025
2025 SWAT Summer Solstice
50 Breast
49.13
49.13
100 Breast
53.36
1:42.49
100 Breast
1:42.49
464
Nicolas
Chen
1:42.55
9
B Min
BB: 1:39.59 (+2.96s | 2.9%)
Arcadia Riptides Swim Club
07/18/2024
2024 SCS MVN 14 Under Elite A G Champs
50 Breast
48.01
48.01
100 Breast
54.54
1:42.55
100 Breast
1:42.55
465
Lucas
Zhou
1:42.55
10
B Min
BB: 1:39.59 (+2.96s | 2.9%)
Santa Clara Swim Club
05/23/2025
Zone 1 South May Firecracker 500
466
Ethan
Qiao
1:42.63
12
B Min
BB: 1:39.59 (+3.04s | 3.0%)
Pacific Dragons Swim Team
06/14/2025
2025 IST June Invtational
467
Jacob
Nielson
1:42.63
10
B Min
BB: 1:39.59 (+3.04s | 3.0%)
Tri-city Channel Cats
07/25/2025
2025 IES LC CHAMPIONSHIPS
468
Tadhg
Canning
1:42.66
11
B Min
BB: 1:39.59 (+3.07s | 3.0%)
Park City Swimming
07/17/2025
2025 UTAGS LC Championships
50 Breast
49.80
49.80
100 Breast
52.86
1:42.66
100 Breast
1:42.66
469
Sawyer
Siciliano
1:42.73
10
B Min
BB: 1:39.59 (+3.14s | 3.1%)
Santa Barbara Swim Club
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Breast
50.18
50.18
100 Breast
52.55
1:42.73
100 Breast
1:42.73
470
Elliott
Hwang
1:42.77
11
B Min
BB: 1:39.59 (+3.18s | 3.1%)
Los Altos Mountain View Aquati
05/17/2025
2025 LAMV SCM C B A+
50 Breast
49.92
49.92
100 Breast
52.85
1:42.77
100 Breast
1:42.77
471
Theodore
Smith
1:42.77
10
B Min
BB: 1:39.59 (+3.18s | 3.1%)
Tualatin Hills Swim Club
05/02/2025
2025 THSC Spring Invitational
50 Breast
50.15
50.15
100 Breast
52.62
1:42.77
100 Breast
1:42.77
472
Josiah
Kim
1:42.84
10
B Min
BB: 1:39.59 (+3.25s | 3.2%)
Woodbridge Swim Team
07/23/2025
2025 CA SCS Summer A G Champs
473
Rex
Sanders
1:42.87
11
B Min
BB: 1:39.59 (+3.28s | 3.2%)
Team Eugene Aquatics
07/24/2025
2025 OSI Arena 11 O LC Championships
474
Elijah
Meng
1:42.95
10
B Min
BB: 1:39.59 (+3.36s | 3.3%)
California Dolphins Swim Team
06/07/2025
2025 06 07 CDST LC C B BB+ Meet
475
Connor
Kersh
1:42.95
11
B Min
BB: 1:39.59 (+3.36s | 3.3%)
Team Eugene Aquatics
05/17/2025
TEAM Showdown
476
William
DeBoer
1:42.98
10
B Min
BB: 1:39.59 (+3.39s | 3.3%)
Denver Swim Academy
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
50.40
50.40
100 Breast
52.58
1:42.98
100 Breast
1:42.98
477
Cayden
Croswhite
1:43.00
10
B Min
BB: 1:39.59 (+3.41s | 3.3%)
Milpitas Aquatic Club
05/30/2025
VJO S Tuffy Williams Summer Kickoff Classic
478
Gabriel
Woods
1:43.00
10
B Min
BB: 1:39.59 (+3.41s | 3.3%)
Sandpipers of Nevada
03/30/2025
Sand Vs BCH LCM Dual 2025
479
Leonardo
Casula
1:43.03
10
B Min
BB: 1:39.59 (+3.44s | 3.3%)
Sunnyvale Swim Club
06/29/2024
DACA LC C B A+ Meet
480
Brian
Wrobel
1:43.09
10
B Min
BB: 1:39.59 (+3.50s | 3.4%)
Sandpipers of Nevada
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
481
Garett
Wailes
1:43.11
11
B Min
BB: 1:39.59 (+3.52s | 3.4%)
Foothills Swim Team
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Breast
50.29
50.29
100 Breast
52.82
1:43.11
100 Breast
1:43.11
482
Jax
Ladomirak
1:43.17
11
B Min
BB: 1:39.59 (+3.58s | 3.5%)
Palo Alto Stanford Aquatics
06/29/2024
DACA LC C B A+ Meet
483
Chase
Roberts
1:43.21
10
B Min
BB: 1:39.59 (+3.62s | 3.5%)
Denver Swim Academy
04/26/2025
2025 CO FST Spring LC Fever
50 Breast
49.21
49.21
100 Breast
54.00
1:43.21
100 Breast
1:43.21
484
Massimo
Bonomi
1:43.25
11
B Min
BB: 1:39.59 (+3.66s | 3.5%)
Jbarracudas Swim Team
06/20/2025
2025 SI SPLASH AND DASH
50 Breast
49.24
49.24
100 Breast
54.01
1:43.25
100 Breast
1:43.25
485
Oliver
Cordero
1:43.27
11
B Min
BB: 1:39.59 (+3.68s | 3.6%)
Utah Valley Aquatics
06/06/2025
Speed Lake City 2025
486
Leo
Wu
1:43.31
10
B Min
BB: 1:39.59 (+3.72s | 3.6%)
Pro Swimming
07/24/2025
2025 PN LC 12 U Championships
487
Alex
Kawakami
1:43.41
10
B Min
BB: 1:39.59 (+3.82s | 3.7%)
Unattached
08/07/2024
2024 Western Zone Age Group Championships
488
Brendan
Li
1:43.44
11
B Min
BB: 1:39.59 (+3.85s | 3.7%)
Issaquah Swim Team
06/14/2025
2025 IST June Invtational
489
William
Bogdan
1:43.47
11
B Min
BB: 1:39.59 (+3.88s | 3.7%)
Aquawolves Swimming
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Breast
52.30
52.30
100 Breast
51.17
1:43.47
100 Breast
1:43.47
490
Sunara
Hewage
1:43.48
10
B Min
BB: 1:39.59 (+3.89s | 3.8%)
Hillsboro Swim Team
05/02/2025
2025 THSC Spring Invitational
50 Breast
48.61
48.61
100 Breast
54.87
1:43.48
100 Breast
1:43.48
491
Ming
Chong
1:43.50
10
B Min
BB: 1:39.59 (+3.91s | 3.8%)
Burlingame Aquatics
05/17/2025
2025 LAMV SCM C B A+
50 Breast
48.81
48.81
100 Breast
54.69
1:43.50
100 Breast
1:43.50
492
Bowen
Toia
1:43.52
10
B Min
BB: 1:39.59 (+3.93s | 3.8%)
Univ. of Denver Hilltoppers
07/25/2025
2025 CO CSI Age Group Championships
50 Breast
49.46
49.46
100 Breast
54.06
1:43.52
100 Breast
1:43.52
493
Lucca
Wang
1:43.52
10
B Min
BB: 1:39.59 (+3.93s | 3.8%)
Pleasanton Seahawks
06/20/2025
Zone 2 Last Chance To AG Champs
494
Yuri
Evstigneev
1:43.52
10
B Min
BB: 1:39.59 (+3.93s | 3.8%)
Santa Clara Swim Club
06/27/2025
Valley Splash
495
Derek
Lee
1:43.53
11
B Min
BB: 1:39.59 (+3.94s | 3.8%)
Rancho San Dieguito
06/20/2025
2025 SI SPLASH AND DASH
50 Breast
48.74
48.74
100 Breast
54.79
1:43.53
100 Breast
1:43.53
496
Garrick
Smith
1:43.58
10
B Min
BB: 1:39.59 (+3.99s | 3.9%)
Hilltop Aquatic Swim Team
07/17/2025
2025 UTAGS LC Championships
50 Breast
49.14
49.14
100 Breast
54.44
1:43.58
100 Breast
1:43.58
497
Tavita
Kozlowski
1:43.60
10
B Min
BB: 1:39.59 (+4.01s | 3.9%)
Life Time Fitness Utah Swim Te
07/17/2025
2025 UTAGS LC Championships
50 Breast
48.10
48.10
100 Breast
55.50
1:43.60
100 Breast
1:43.60
498
Morrison
Kawecki
1:43.61
10
B Min
BB: 1:39.59 (+4.02s | 3.9%)
Rancho San Dieguito
07/24/2025
2025 SI LC AG CHAMPS
50 Breast
50.01
50.01
100 Breast
53.60
1:43.61
100 Breast
1:43.61
499
Blake
Noble
1:43.62
11
B Min
BB: 1:39.59 (+4.03s | 3.9%)
Team Vortex
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Breast
51.05
51.05
100 Breast
52.57
1:43.62
100 Breast
1:43.62
500
Leonardo
Zhang
1:43.62
9
B Min
BB: 1:39.59 (+4.03s | 3.9%)
Rose Bowl Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs