551
Benjamin
Mellano
1:30.03
10
B Min
BB: 1:29.59 (+0.44s | 0.5%)
Swim Torrance
06/12/2025
2025 June Age Group Invite
50 Back
42.51
42.51
100 Back
47.52
1:30.03
100 Back
1:30.03
552
Ryan
Nassiri
1:30.04
11
B Min
BB: 1:29.59 (+0.45s | 0.5%)
Palo Alto Stanford Aquatics
06/06/2025
BAC C B A Meet
50 Back
45.86
45.86
100 Back
44.18
1:30.04
100 Back
1:30.04
553
Boone
Brown
1:30.07
11
B Min
BB: 1:29.59 (+0.48s | 0.5%)
Corvallis Aquatic Team
05/30/2025
LA OPEN 2025
50 Back
44.08
44.08
100 Back
45.99
1:30.07
100 Back
1:30.07
554
Eric
Yu
1:30.07
11
B Min
BB: 1:29.59 (+0.48s | 0.5%)
Pacific Dragons Swim Team
06/14/2025
2025 IST June Invtational
555
Tripp
Layer
1:30.08
11
B Min
BB: 1:29.59 (+0.49s | 0.5%)
Flatiron Athletic Club
06/19/2025
2025 CO Grand Junction Invitational
556
Bingwen
Chu
1:30.10
10
B Min
BB: 1:29.59 (+0.51s | 0.6%)
Palo Alto Stanford Aquatics
06/06/2025
BAC C B A Meet
557
Leo
Steijn
1:30.12
12
B Min
BB: 1:29.59 (+0.53s | 0.6%)
Wave Aquatics
05/02/2025
2025 PN BC May Flowers
558
Akira
Wolf
1:30.12
11
B Min
BB: 1:29.59 (+0.53s | 0.6%)
Bellingham Bay Swim Team
06/20/2025
2025 IE VS Starlight Open
559
Ivan
Li
1:30.14
11
B Min
BB: 1:29.59 (+0.55s | 0.6%)
California Dolphins Swim Team
04/12/2025
PC BSW LCM C B BB+ Meet
560
Mason
Chi
1:30.14
10
B Min
BB: 1:29.59 (+0.55s | 0.6%)
Rose Bowl Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
561
Ebenezer
Hostetler
1:30.21
11
B Min
BB: 1:29.59 (+0.62s | 0.7%)
Apex
07/24/2025
2025 OSI Arena 11 O LC Championships
562
Aman
Bhatt
1:30.26
11
B Min
BB: 1:29.59 (+0.67s | 0.7%)
Wave Aquatics
05/02/2025
2025 PN BC May Flowers
563
Wyatt
Kmack
1:30.27
11
B Min
BB: 1:29.59 (+0.68s | 0.8%)
Eastmont
07/25/2025
2025 IES LC CHAMPIONSHIPS
564
Nathan
Li
1:30.31
12
B Min
BB: 1:29.59 (+0.72s | 0.8%)
Daly City Dolphins
06/06/2025
BAC C B A Meet
565
Caleb
Chan
1:30.33
11
B Min
BB: 1:29.59 (+0.74s | 0.8%)
San Ramon Valley Aquatics
05/24/2025
2025 Tiger Aquatics C B BB+ Memorial Day Meet
566
Caleb
Chan
1:30.33
11
B Min
BB: 1:29.59 (+0.74s | 0.8%)
San Ramon Valley Aquatics
05/24/2025
2025 Tiger Aquatics C B BB+ Memorial Day Meet
567
Raunav
Powar
1:30.37
10
B Min
BB: 1:29.59 (+0.78s | 0.9%)
Highlands Ranch Aquatics
06/27/2025
2025 CO Zone 2 DU Meet
50 Back
42.86
42.86
100 Back
47.51
1:30.37
100 Back
1:30.37
568
Ethan
Wang
1:30.38
11
B Min
BB: 1:29.59 (+0.79s | 0.9%)
Pacific Dragons Swim Team
06/27/2025
2025 PN SMAC Summer Classic Invitational
569
Derek
Xu
1:30.40
10
B Min
BB: 1:29.59 (+0.81s | 0.9%)
Pacific Dragons Swim Team
07/24/2025
2025 PN LC 12 U Championships
50 Back
44.01
44.01
100 Back
46.39
1:30.40
100 Back
1:30.40
570
Briggs
Delaney
1:30.41
10
B Min
BB: 1:29.59 (+0.82s | 0.9%)
Unattached
08/07/2024
2024 Western Zone Age Group Championships
571
Evan
Hsueh
1:30.43
10
B Min
BB: 1:29.59 (+0.84s | 0.9%)
Milpitas Aquatic Club
07/12/2024
Summer Age Group LCM Championships
572
Aritra
Daas
1:30.43
11
B Min
BB: 1:29.59 (+0.84s | 0.9%)
Tualatin Hills Swim Club
06/26/2025
2025 Howard Jones Open
573
Andrew
Croskery
1:30.44
11
B Min
BB: 1:29.59 (+0.85s | 0.9%)
North Coast Aquatics
06/20/2025
2025 SI SPLASH AND DASH
50 Back
44.21
44.21
100 Back
46.23
1:30.44
100 Back
1:30.44
574
Luca
Stallan
1:30.50
10
B Min
BB: 1:29.59 (+0.91s | 1.0%)
North Coast Aquatics
07/24/2025
2025 SI LC AG CHAMPS
50 Back
45.23
45.23
100 Back
45.27
1:30.50
100 Back
1:30.50
575
Tate
Monaghan
1:30.52
11
B Min
BB: 1:29.59 (+0.93s | 1.0%)
Northern Colorado Swim Club
06/06/2025
2025 CO FAST June Bonanza
50 Back
43.17
43.17
100 Back
47.35
1:30.52
100 Back
1:30.52
576
Ethan
Tu
1:30.54
12
B Min
BB: 1:29.59 (+0.95s | 1.0%)
Walnut Creek Aquabears
06/20/2025
Zone 2 Last Chance To AG Champs
577
Cheston
Liang
1:30.58
10
B Min
BB: 1:29.59 (+0.99s | 1.1%)
Palo Alto Stanford Aquatics
05/18/2024
PASA Mayhem LCM Meet
578
Elisha
Tendler
1:30.59
12
B Min
BB: 1:29.59 (+1.00s | 1.1%)
Albany Armada Aquatics
05/30/2025
VJO S Tuffy Williams Summer Kickoff Classic
579
Cole
Li
1:30.70
11
B Min
BB: 1:29.59 (+1.11s | 1.2%)
Eastside Aquatic Swim Team
07/11/2025
2025 THSC Summer Classic
50 Back
45.12
45.12
100 Back
45.58
1:30.70
100 Back
1:30.70
580
Alikhan
Yessenalin
1:30.71
11
B Min
BB: 1:29.59 (+1.12s | 1.2%)
Longmont Swim Club
06/21/2024
2024 RST Rushmore Classic Swim Meet
50 Back
45.34
45.34
100 Back
45.37
1:30.71
100 Back
1:30.71
581
Aiden
Kim
1:30.72
11
B Min
BB: 1:29.59 (+1.13s | 1.2%)
Tualatin Hills Swim Club
06/26/2025
2025 Howard Jones Open
582
Yicheng
Wang
1:30.74
10
B Min
BB: 1:29.59 (+1.15s | 1.3%)
Aquazot Swim Club
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
583
Tyler
Schauer
1:30.77
12
B Min
BB: 1:29.59 (+1.18s | 1.3%)
Boise Swim Club
05/16/2025
2025 Spring Fling LC Invitational
50 Back
43.62
43.62
100 Back
47.15
1:30.77
100 Back
1:30.77
584
Bo
Striegel
1:30.78
11
B Min
BB: 1:29.59 (+1.19s | 1.3%)
Pikes Peak Athletics
05/17/2025
2025 CO Hilltopper Invite
50 Back
43.72
43.72
100 Back
47.06
1:30.78
100 Back
1:30.78
585
Declan
Whitaker
1:30.79
12
B Min
BB: 1:29.59 (+1.20s | 1.3%)
Aspire Aquatics of Colorado
06/19/2025
2025 CO ACES Summer Invite
50 Back
44.48
44.48
100 Back
46.31
1:30.79
100 Back
1:30.79
586
Oliver
Marion
1:30.81
11
B Min
BB: 1:29.59 (+1.22s | 1.3%)
Flatiron Athletic Club
07/11/2025
2025 CO NJ Firecracker Invite
50 Back
44.68
44.68
100 Back
46.13
1:30.81
100 Back
1:30.81
587
Connor
Kim
1:30.83
10
B Min
BB: 1:29.59 (+1.24s | 1.4%)
Rose Bowl Aquatics
07/20/2023
2023 CA SCS Summer @ BREA
50 Back
44.19
44.19
100 Back
46.64
1:30.83
100 Back
1:30.83
588
Elijah
Stratton
1:30.84
11
B Min
BB: 1:29.59 (+1.25s | 1.4%)
Brighton Bullfrogs Swim Club
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
44.41
44.41
100 Back
46.43
1:30.84
100 Back
1:30.84
589
Sean
Tseng
1:30.85
10
B Min
BB: 1:29.59 (+1.26s | 1.4%)
Santa Clara Swim Club
05/30/2025
SCSC Pacific Swimming Long Course Intrasquad
50 Back
46.29
46.29
100 Back
44.56
1:30.85
100 Back
1:30.85
590
Julian
Cruz
1:30.86
10
B Min
BB: 1:29.59 (+1.27s | 1.4%)
Class Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
591
Alexander
Tong
1:30.92
10
B Min
BB: 1:29.59 (+1.33s | 1.5%)
Alpha Aquatics
07/25/2024
2024 CA SCS GWSC Summer A G Champs
50 Back
44.78
44.78
100 Back
46.14
1:30.92
100 Back
1:30.92
592
Luke
Zhang
1:30.93
11
B Min
BB: 1:29.59 (+1.34s | 1.5%)
Tualatin Hills Swim Club
06/26/2025
2025 Howard Jones Open
593
Alexander
Yang
1:30.93
11
B Min
BB: 1:29.59 (+1.34s | 1.5%)
Spokane Waves Aquatic Team
06/20/2025
2025 SWAT Summer Solstice
50 Back
43.73
43.73
100 Back
47.20
1:30.93
100 Back
1:30.93
594
Vedant
Jathar
1:30.94
11
B Min
BB: 1:29.59 (+1.35s | 1.5%)
Fort Collins Area Swim Team
04/25/2025
2025 CO FAST Spring Splash LC Open
50 Back
43.06
43.06
100 Back
47.88
1:30.94
100 Back
1:30.94
595
Grayson
Kolson
1:30.95
10
B Min
BB: 1:29.59 (+1.36s | 1.5%)
Castle Rock Swimming
07/25/2025
2025 CO CSI Age Group Championships
50 Back
43.50
43.50
100 Back
47.45
1:30.95
100 Back
1:30.95
596
Landon
Jover
1:30.97
10
B Min
BB: 1:29.59 (+1.38s | 1.5%)
Los Angeles Swim Club
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Back
44.99
44.99
100 Back
45.98
1:30.97
100 Back
1:30.97
597
Clint
Chen
1:30.98
10
B Min
BB: 1:29.59 (+1.39s | 1.5%)
Arcadia Riptides Swim Club
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
598
Lennox
Nicholls
1:31.00
10
B Min
BB: 1:29.59 (+1.41s | 1.5%)
Scott Valley Sea Serpents
07/11/2025
2025 Age Group Championships
599
Alexander
Gudnin
1:31.02
11
B Min
BB: 1:29.59 (+1.43s | 1.6%)
Cottonwood Heights Aquatics
05/08/2025
2025 HAST Janet Oles LC Classic
50 Back
44.57
44.57
100 Back
46.45
1:31.02
100 Back
1:31.02
600
Bronson
Povall
1:31.04
10
B Min
BB: 1:29.59 (+1.45s | 1.6%)
Palm Desert Swim Club
06/12/2025
2025 CA SCS RAA June Age Group Championships
50 Back
43.26
43.26
100 Back
47.78
1:31.04
100 Back
1:31.04