551
Caleb
Gray
1:29.22
8
BB Min
A: 1:19.59 (+9.63s | 10.8%)
Santa Clara Swim Club
02/28/2026
Swim South Bay
552
Bradley
Royce
1:29.22
9
BB Min
A: 1:19.59 (+9.63s | 10.8%)
Highlands Ranch Aquatics
01/23/2026
2026 CO TOPS Colorado Open
50 Back
44.45
44.45
100 Back
44.77
1:29.22
100 Back
1:29.22
553
Edoardo
Marelli
1:29.22
10
BB Min
A: 1:19.59 (+9.63s | 10.8%)
Irvine Novaquatics
12/12/2025
2025 CA SCS SCAT WAG
50 Back
44.11
44.11
100 Back
45.11
1:29.22
100 Back
1:29.22
554
Patrick
Fullerton
1:29.34
10
BB Min
A: 1:19.59 (+9.75s | 10.9%)
South Bay Aquatics
03/06/2026
2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
43.96
43.96
100 Back
45.38
1:29.34
100 Back
1:29.34
555
Shuyi
Tan
1:29.34
9
BB Min
A: 1:19.59 (+9.75s | 10.9%)
Issaquah Swim Team
01/24/2026
2026 PN IST January Invitational Approved
50 Back
43.56
43.56
100 Back
45.78
1:29.34
100 Back
1:29.34
556
Kais
Esmail
1:29.39
9
BB Min
A: 1:19.59 (+9.80s | 11.0%)
Bellingham Bay Swim Team
03/28/2026
2026 PN Spring Showdown, Div 3 Approved
50 Back
1:29.44
1:29.44
100 Back
0.-5
1:29.39
100 Back
1:29.39
557
Micah
Gonzalez
1:29.45
10
BB Min
A: 1:19.59 (+9.86s | 11.0%)
Sawtooth Aquatic Club
11/15/2025
Fall Mixer Block Party #1
50 Back
43.57
43.57
100 Back
45.88
1:29.45
100 Back
1:29.45
558
Darren
Zhao
1:29.47
9
BB Min
A: 1:19.59 (+9.88s | 11.0%)
Palo Alto Stanford Aquatics
02/07/2026
PASA CBA+ SCY Meet Feb 2026
559
Kellen
Cox
1:29.52
9
BB Min
A: 1:19.59 (+9.93s | 11.1%)
Denver Athletic Club Swim Team
01/16/2026
2026 CO CUDA Classic
50 Back
45.11
45.11
100 Back
44.41
1:29.52
100 Back
1:29.52
560
Ethan
Holmgren
1:29.52
10
BB Min
A: 1:19.59 (+9.93s | 11.1%)
North Jeffco Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
50 Back
44.42
44.42
100 Back
45.10
1:29.52
100 Back
1:29.52
561
James
Foster
1:29.54
9
BB Min
A: 1:19.59 (+9.95s | 11.1%)
Aquawolves Swimming
01/16/2026
2026 CO CUDA Classic
50 Back
43.48
43.48
100 Back
46.06
1:29.54
100 Back
1:29.54
562
Everett
Edquid
1:29.54
10
BB Min
A: 1:19.59 (+9.95s | 11.1%)
Aquabear Swim Club
02/13/2026
34th Annual Lost Dutchman Invitational
563
Everett
Philipps
1:29.56
10
BB Min
A: 1:19.59 (+9.97s | 11.1%)
Issaquah Swim Team
01/24/2026
2026 PN IST January Invitational Approved
50 Back
44.67
44.67
100 Back
44.89
1:29.56
100 Back
1:29.56
564
Orion
Moses
1:29.56
9
BB Min
A: 1:19.59 (+9.97s | 11.1%)
Lynden
02/13/2026
2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
1:29.56
1:29.56
100 Back
0.00
1:29.56
100 Back
1:29.56
565
Jacob
Cardenas
1:29.58
10
BB Min
A: 1:19.59 (+9.99s | 11.2%)
Pacific Swim
01/17/2026
2026 SI MRA A BB Meet
50 Back
43.68
43.68
100 Back
45.90
1:29.58
100 Back
1:29.58
566
Maverick
Albright
1:29.59
10
BB Min
A: 1:19.59 (+10.00s | 11.2%)
Reno Aquatic Club
10/17/2025
2025 KING OF THE HILL CHALLENGE
567
Ruslan
Kalinnikov
1:29.64
8
BB Min
A: 1:19.59 (+10.05s | 11.2%)
Olympus Aquatics
11/21/2025
2025 MAC Thanksgiving Invitational
50 Back
44.21
44.21
100 Back
45.43
1:29.64
100 Back
1:29.64
568
Kai
Kitamori
1:29.73
10
BB Min
A: 1:19.59 (+10.14s | 11.3%)
East Bay Bat Rays
11/08/2025
Albany Armada Aquatics C B BB+ Meet
569
Callan
Purcell
1:29.74
10
BB Min
A: 1:19.59 (+10.15s | 11.3%)
Life Time Colorado Swim Club
03/06/2026
2026 CO 14 U Silver State
50 Back
42.68
42.68
100 Back
47.06
1:29.74
100 Back
1:29.74
570
Aleksander
Zuev
1:29.75
9
BB Min
A: 1:19.59 (+10.16s | 11.3%)
Foothills Swim Team
03/13/2026
Mile High Championship Invitational
50 Back
42.85
42.85
100 Back
46.90
1:29.75
100 Back
1:29.75
571
Owen
Weber
1:29.75
10
BB Min
A: 1:19.59 (+10.16s | 11.3%)
CAC Stingrays Swim Team
03/06/2026
2026 CO 14 U Silver State
50 Back
44.17
44.17
100 Back
45.58
1:29.75
100 Back
1:29.75
572
Blake
Hadfield
1:29.77
10
BB Min
A: 1:19.59 (+10.18s | 11.3%)
Aulea Swim Club
02/26/2026
2026 HI Hawaiian Swimming SCY AGChamps
50 Back
43.54
43.54
100 Back
46.23
1:29.77
100 Back
1:29.77
573
Henrik
Thomas
1:29.78
9
BB Min
A: 1:19.59 (+10.19s | 11.3%)
North Jeffco Swim Team
03/06/2026
2026 CO 14 U Silver State
50 Back
42.98
42.98
100 Back
46.80
1:29.78
100 Back
1:29.78
574
Jonathan
Zou
1:29.81
10
BB Min
A: 1:19.59 (+10.22s | 11.4%)
Lake Oswego Swim Club
02/21/2026
2026 Arena Short Course 10 U Championships
50 Back
43.56
43.56
100 Back
46.25
1:29.81
100 Back
1:29.81
575
Leo
Yan
1:29.83
10
BB Min
A: 1:19.59 (+10.24s | 11.4%)
Eastside Aquatic Swim Team
03/06/2026
2026 BBST Seize The Day Invitational
50 Back
42.64
42.64
100 Back
47.19
1:29.83
100 Back
1:29.83
576
Enoch
Wang
1:29.87
8
BB Min
A: 1:19.59 (+10.28s | 11.4%)
Bainbridge Island Swim Club
01/31/2026
2026 PN BISC Bluefin Invitational
50 Back
41.82
41.82
100 Back
48.05
1:29.87
100 Back
1:29.87
577
Ethan
Liu
1:29.88
9
BB Min
A: 1:19.59 (+10.29s | 11.4%)
Highlands Ranch Aquatics
03/13/2026
Mile High Championship Invitational
50 Back
42.70
42.70
100 Back
47.18
1:29.88
100 Back
1:29.88
578
Ethan
Zhu
1:29.89
10
BB Min
A: 1:19.59 (+10.30s | 11.5%)
DeAnza Cupertino Aquatics
11/15/2025
De Anza Cupertino Aquatics CBA+ Meet
579
Joshua
Lung
1:29.89
10
BB Min
A: 1:19.59 (+10.30s | 11.5%)
Unattached
10/11/2025
QSS Santa Cruz Competenicia C B A+
580
Kaden
Wu
1:29.91
10
BB Min
A: 1:19.59 (+10.32s | 11.5%)
Denver Swim Academy
02/22/2025
2025 CO DSA Last Chance
581
Sam
Beck
1:29.97
10
BB Min
A: 1:19.59 (+10.38s | 11.5%)
Lakeridge Swim Team
01/16/2026
2026 Blizzard Blast Swim Meet
50 Back
42.86
42.86
100 Back
47.11
1:29.97
100 Back
1:29.97
582
Daniel
Khait
1:29.98
10
BB Min
A: 1:19.59 (+10.39s | 11.5%)
Bay Club Santa Clara Dolphins
02/28/2026
Swim South Bay
583
Camden
Sparenborg
1:30.00
8
BB Min
A: 1:19.59 (+10.41s | 11.6%)
Utah Valley Aquatics
11/06/2025
2025 OA Thanksgiving Turkey Meet
50 Back
43.31
43.31
100 Back
46.69
1:30.00
100 Back
1:30.00
584
Theodore
Carpenter
1:30.02
10
BB Min
A: 1:19.59 (+10.43s | 11.6%)
COSA Swimming
12/19/2025
2025 CO Falfins Holiday Open
50 Back
42.40
42.40
100 Back
47.62
1:30.02
100 Back
1:30.02
585
Pranav
Chandramouli
1:30.05
10
BB Min
A: 1:19.59 (+10.46s | 11.6%)
Gold\\\\\\'s Aquatics Club
01/31/2026
2026 PN BISC Bluefin Invitational
50 Back
42.64
42.64
100 Back
47.41
1:30.05
100 Back
1:30.05
586
James
Dyatlovitsky
1:30.08
7
BB Min
A: 1:19.59 (+10.49s | 11.6%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Back
44.10
44.10
100 Back
45.98
1:30.08
100 Back
1:30.08
587
Samuel
Ellsworth
1:30.08
10
BB Min
A: 1:19.59 (+10.49s | 11.6%)
Boise Swim Club
12/06/2025
Reindeer Games 2025
50 Back
43.43
43.43
100 Back
46.65
1:30.08
100 Back
1:30.08
588
Demid
Mozgov
1:30.10
10
B Min
BB: 1:30.09 (+0.01s | 0.0%)
Bure-Aqua Academy
03/06/2026
2026 CO 14 U Silver State
589
Arwin
Safaee
1:30.11
10
B Min
BB: 1:30.09 (+0.02s | 0.0%)
Alto Swim Club
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Back
43.48
43.48
100 Back
46.63
1:30.11
100 Back
1:30.11
590
Liam
Gonzalez
1:30.11
10
B Min
BB: 1:30.09 (+0.02s | 0.0%)
Centro Acuatico Universitario
02/13/2026
2026 BD Arctic BLAST Swim Meet
50 Back
45.14
45.14
100 Back
44.97
1:30.11
100 Back
1:30.11
591
Beckett
Flynn
1:30.15
10
B Min
BB: 1:30.09 (+0.06s | 0.1%)
Issaquah Swim Team
10/18/2025
2025 PN IST Fall Open
50 Back
45.04
45.04
100 Back
45.11
1:30.15
100 Back
1:30.15
592
Jake
McNair
1:30.19
9
B Min
BB: 1:30.09 (+0.10s | 0.1%)
Bellevue Club Swim Team
11/22/2025
2025 PN November AGI, Div 3 (UPAC)
50 Back
44.12
44.12
100 Back
46.07
1:30.19
100 Back
1:30.19
593
Mason
Sovich
1:30.22
9
B Min
BB: 1:30.09 (+0.13s | 0.1%)
Olympic Cascade Aquatics
02/13/2026
34th Annual Lost Dutchman Invitational
594
Mateo
Sison
1:30.29
10
B Min
BB: 1:30.09 (+0.20s | 0.2%)
San Ramon Valley Aquatics
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
595
Leif
Borg
1:30.32
10
B Min
BB: 1:30.09 (+0.23s | 0.3%)
Hillsboro Swim Team
11/08/2024
2024 THSC November Invitational
50 Back
44.17
44.17
100 Back
46.15
1:30.32
100 Back
1:30.32
596
Leon
Ye
1:30.34
10
B Min
BB: 1:30.09 (+0.25s | 0.3%)
Issaquah Swim Team
01/24/2026
2026 PN IST January Invitational Approved
597
Mateo
Franco-Abeyta
1:30.34
10
B Min
BB: 1:30.09 (+0.25s | 0.3%)
Star
02/13/2026
34th Annual Lost Dutchman Invitational
598
Ashwin
Tiwari
1:30.35
9
B Min
BB: 1:30.09 (+0.26s | 0.3%)
Olympic Cascade Aquatics
01/25/2025
2025 PN PDST Winter Invitational
50 Back
45.65
45.65
100 Back
44.70
1:30.35
100 Back
1:30.35
599
Andrei
Sanchez
1:30.35
10
B Min
BB: 1:30.09 (+0.26s | 0.3%)
Island Aquatics
02/26/2026
2026 HI Hawaiian Swimming SCY AGChamps
50 Back
42.86
42.86
100 Back
47.49
1:30.35
100 Back
1:30.35
600
Jacob
Chen
1:30.35
9
B Min
BB: 1:30.09 (+0.26s | 0.3%)
Alto Swim Club
03/28/2026
Alto Rock The Blocks Invitational 2026
50 Back
44.89
44.89
100 Back
45.46
1:30.35
100 Back
1:30.35