651
Noah
Kim
1:19.74
14
B Min
BB: 1:17.69 (+2.05s | 2.6%)
Tualatin Hills Swim Club
06/06/2025
2025 THSC June Invitational
50 Back
38.66
38.66
100 Back
41.08
1:19.74
100 Back
1:19.74
652
Vincent
Cote
1:19.74
13
B Min
BB: 1:17.69 (+2.05s | 2.6%)
Unattached
08/07/2024
2024 Western Zone Age Group Championships
653
Noah
Layton
1:19.76
13
B Min
BB: 1:17.69 (+2.07s | 2.6%)
Olympus Aquatics
06/18/2025
2025 UT CHAT INVITATIONAL
50 Back
39.40
39.40
100 Back
40.36
1:19.76
100 Back
1:19.76
654
Keegan
Chiu
1:19.77
13
B Min
BB: 1:17.69 (+2.08s | 2.6%)
Palo Alto Stanford Aquatics
05/16/2025
2025 DACA LC CBA Meet
655
Guo-Ruei
Gau
1:19.78
13
B Min
BB: 1:17.69 (+2.09s | 2.6%)
King Aquatic Club
06/27/2025
2025 PN SMAC Summer Classic Invitational
656
Camden
Hamada
1:19.78
14
B Min
BB: 1:17.69 (+2.09s | 2.6%)
Walla Walla Swim Club
07/25/2025
2025 IES LC CHAMPIONSHIPS
657
James
Bogacz
1:19.80
13
B Min
BB: 1:17.69 (+2.11s | 2.6%)
Life Time Colorado Swim Club
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Back
38.14
38.14
100 Back
41.66
1:19.80
100 Back
1:19.80
658
Armaan
Malik
1:19.80
14
B Min
BB: 1:17.69 (+2.11s | 2.6%)
California Dolphins Swim Team
04/19/2025
Alto Spring Jam Meet
659
Nathanael
Abadi
1:19.82
13
B Min
BB: 1:17.69 (+2.13s | 2.7%)
Stingray Swim Team
07/24/2025
2025 PN LC 12 U Championships
660
Gideon
McLain
1:19.84
14
B Min
BB: 1:17.69 (+2.15s | 2.7%)
Bremerton YMCA Swim Team
04/25/2025
2025 PN KING Spring Derby
661
Nathan
Kastanes
1:19.86
13
B Min
BB: 1:17.69 (+2.17s | 2.7%)
Arizona Swimming
08/06/2025
2025 Western Zone Age Group Championships
662
Davis
Browning
1:19.86
14
B Min
BB: 1:17.69 (+2.17s | 2.7%)
Aces Swim Club
04/26/2025
2025 CO FST Spring LC Fever
50 Back
38.71
38.71
100 Back
41.15
1:19.86
100 Back
1:19.86
663
Jonathan
Keller
1:19.87
14
B Min
BB: 1:17.69 (+2.18s | 2.7%)
Terrapins Swim Team
05/24/2025
2025 Tiger Aquatics C B BB+ Memorial Day Meet
664
Sam
Brown
1:19.88
14
B Min
BB: 1:17.69 (+2.19s | 2.7%)
Monterey Bay Swim Club
04/26/2025
Merced Skimmers Long Course Meet
665
Yunfan
Li
1:19.91
14
B Min
BB: 1:17.69 (+2.22s | 2.8%)
Santa Clara Swim Club
06/27/2025
Valley Splash
666
Ryan
Gui
1:19.93
13
B Min
BB: 1:17.69 (+2.24s | 2.8%)
Irvine Novaquatics
07/23/2025
2025 CA SCS Summer A G Champs
667
Alvin
Zhou
1:19.93
14
B Min
BB: 1:17.69 (+2.24s | 2.8%)
California Dolphins Swim Team
06/07/2025
2025 06 07 CDST LC C B BB+ Meet
668
Kaiden
Chao
1:19.94
13
B Min
BB: 1:17.69 (+2.25s | 2.8%)
Pro Swimming
05/16/2025
2025 PN IST Sockeye Springtime Madness
669
Declan
Burke
1:19.96
14
B Min
BB: 1:17.69 (+2.27s | 2.8%)
Quicksilver Swimming
04/26/2025
Pleasanton Seahawks LC Senior Open
50 Back
39.37
39.37
100 Back
40.59
1:19.96
100 Back
1:19.96
670
Sean
Gunawan
1:19.97
14
B Min
BB: 1:17.69 (+2.28s | 2.9%)
Cerritos Aquatic Club
06/13/2024
2024 CA SCS RMDA June Age Group Invite
50 Back
39.93
39.93
100 Back
40.04
1:19.97
100 Back
1:19.97
671
Maxim
Anashkin
1:20.02
14
B Min
BB: 1:17.69 (+2.33s | 2.9%)
Swim South Bay
07/12/2025
2025 Silver State Championships
50 Back
39.38
39.38
100 Back
40.64
1:20.02
100 Back
1:20.02
672
Matthew
Jordan
1:20.02
13
B Min
BB: 1:17.69 (+2.33s | 2.9%)
Temecula Swim Club
07/23/2025
2025 CA SCS Summer A G Champs
673
David
Dong
1:20.05
13
B Min
BB: 1:17.69 (+2.36s | 2.9%)
Foothills Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
37.23
37.23
100 Back
42.82
1:20.05
100 Back
1:20.05
674
Alexander
Zhang
1:20.09
14
B Min
BB: 1:17.69 (+2.40s | 3.0%)
Milpitas Aquatic Club
05/23/2025
Zone 1 South May Firecracker 500
675
Artem
Tugushev
1:20.11
14
B Min
BB: 1:17.69 (+2.42s | 3.0%)
King Aquatic Club
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
676
Leif
Cox
1:20.16
14
B Min
BB: 1:17.69 (+2.47s | 3.1%)
North Jeffco Swim Team
06/13/2025
2025 CO CSI Long Course Open
50 Back
37.72
37.72
100 Back
42.44
1:20.16
100 Back
1:20.16
677
Jeffrey
Ni
1:20.17
13
B Min
BB: 1:17.69 (+2.48s | 3.1%)
Bay Club Panthers
05/17/2025
2025 LAMV SCM C B A+
50 Back
39.83
39.83
100 Back
40.34
1:20.17
100 Back
1:20.17
678
Aaron
Le
1:20.18
14
B Min
BB: 1:17.69 (+2.49s | 3.1%)
Olympic Cascade Aquatics
07/11/2025
2025 PN OCA July Jamboree Invitational
50 Back
39.07
39.07
100 Back
41.11
1:20.18
100 Back
1:20.18
679
Jayden
Steck
1:20.20
14
B Min
BB: 1:17.69 (+2.51s | 3.1%)
VANCOUVER SWIM CLUB
06/06/2025
2025 THSC June Invitational
50 Back
39.29
39.29
100 Back
40.91
1:20.20
100 Back
1:20.20
680
Peiyan
Mao
1:20.20
14
B Min
BB: 1:17.69 (+2.51s | 3.1%)
Rosemead Rapids
06/16/2023
2023 CA SCS June AG Invite @ La Mirada Armada
50 Back
39.33
39.33
100 Back
40.87
1:20.20
100 Back
1:20.20
681
Letian
Zuo
1:20.25
13
B Min
BB: 1:17.69 (+2.56s | 3.2%)
Brea Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
682
Johnny
Johnson
1:20.27
13
B Min
BB: 1:17.69 (+2.58s | 3.2%)
Aspire Aquatics of Colorado
05/16/2025
2025 CO ACES Spring Invite
683
John
Ladrow
1:20.32
14
B Min
BB: 1:17.69 (+2.63s | 3.3%)
Pikes Peak Athletics
05/17/2025
2025 CO Hilltopper Invite
50 Back
39.17
39.17
100 Back
41.15
1:20.32
100 Back
1:20.32
684
Conner
Fear
1:20.34
14
B Min
BB: 1:17.69 (+2.65s | 3.3%)
Manta Ray Aquatics
06/06/2025
2025 TRI CITY INVITATIONAL
685
Kiaan
Gupta
1:20.35
13
B Min
BB: 1:17.69 (+2.66s | 3.3%)
Pleasanton Seahawks
06/07/2025
2025 06 07 CDST LC C B BB+ Meet
686
Morgan
Do
1:20.36
13
B Min
BB: 1:17.69 (+2.67s | 3.3%)
Anaheim Aquatics Association
07/23/2025
2025 CA SCS Summer A G Champs
687
Theo
Haubner
1:20.37
14
B Min
BB: 1:17.69 (+2.68s | 3.3%)
Beach Cities Swimming
07/25/2024
2024 CA SCS RAA Summer A G Champs
50 Back
39.44
39.44
100 Back
40.93
1:20.37
100 Back
1:20.37
688
Ethan
Wolf
1:20.40
14
B Min
BB: 1:17.69 (+2.71s | 3.4%)
Valley Aquatics
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
689
Bill
Tang
1:20.41
14
B Min
BB: 1:17.69 (+2.72s | 3.4%)
Pro Swimming
05/16/2025
2025 PN IST Sockeye Springtime Madness
690
Cameron
Klein
1:20.41
13
B Min
BB: 1:17.69 (+2.72s | 3.4%)
Reno Aquatic Club
06/20/2025
Reno Aquatic Club Gamble
50 Back
40.36
40.36
100 Back
40.05
1:20.41
100 Back
1:20.41
691
Jacob
Nan
1:20.42
13
B Min
BB: 1:17.69 (+2.73s | 3.4%)
Rose Bowl Aquatics
07/23/2025
2025 CA SCS Summer A G Champs
692
Ryan
Meraviglia-Huang
1:20.45
13
B Min
BB: 1:17.69 (+2.76s | 3.4%)
Aquazot Swim Club
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
693
Jiafu
Zhang
1:20.45
14
B Min
BB: 1:17.69 (+2.76s | 3.4%)
Irvine Novaquatics
06/13/2024
2024 CA SCS NOVA June Age Group Invite
50 Back
38.53
38.53
100 Back
41.92
1:20.45
100 Back
1:20.45
694
Jayden
Yoo
1:20.46
14
B Min
BB: 1:17.69 (+2.77s | 3.4%)
Cascade Swim Club
04/25/2025
2025 PN KING Spring Derby
50 Back
39.21
39.21
100 Back
41.25
1:20.46
100 Back
1:20.46
695
Benjamin
Jiang
1:20.46
14
B Min
BB: 1:17.69 (+2.77s | 3.4%)
Eastside Aquatic Swim Team
06/14/2025
2025 IST June Invtational
696
Landon
Bailey
1:20.47
13
B Min
BB: 1:17.69 (+2.78s | 3.5%)
Mission Viejo Nadadores
07/23/2025
2025 CA SCS Summer A G Champs
697
McKay
Brewer
1:20.48
13
B Min
BB: 1:17.69 (+2.79s | 3.5%)
Hilltop Aquatic Swim Team
06/21/2025
2025 UT HAST RWB Invitational
50 Back
38.79
38.79
100 Back
41.69
1:20.48
100 Back
1:20.48
698
Aleksander
Nowak
1:20.49
13
B Min
BB: 1:17.69 (+2.80s | 3.5%)
Cascade Swim Club
06/06/2025
2025 TRI CITY INVITATIONAL
699
Alexander
Smith
1:20.54
14
B Min
BB: 1:17.69 (+2.85s | 3.5%)
Tualatin Hills Swim Club
07/11/2025
2025 THSC Summer Classic
50 Back
39.68
39.68
100 Back
40.86
1:20.54
100 Back
1:20.54
700
Bogdan
Genkin
1:20.59
14
B Min
BB: 1:17.69 (+2.90s | 3.6%)
Pro Swimming
05/16/2025
2025 PN IST Sockeye Springtime Madness