501
Joshua
Raum
57.89
16
A Min
AA: 55.49 (+2.40s | 4.1%)
Pearl City Aquatics
12/06/2025
45th Annual Ken Suenaga Invitational (SCY)
502
Bruce
Wolfe
57.90
15
BB Min
A: 57.89 (+0.01s | 0.0%)
Cascade Swim Club
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
27.75
27.75
100 Back
30.15
57.90
100 Back
57.90
503
Niccolo
Troccoli
57.91
14
BB Min
A: 57.89 (+0.02s | 0.0%)
Aquazot Swim Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
27.96
27.96
100 Back
29.95
57.91
100 Back
57.91
504
Lucas
Kugel
57.92
15
BB Min
A: 57.89 (+0.03s | 0.1%)
Multnomah Athletic Club
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
28.06
28.06
100 Back
29.86
57.92
100 Back
57.92
505
Elliott
Huelshoff
57.93
16
BB Min
A: 57.89 (+0.04s | 0.1%)
Legacy Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
27.95
27.95
100 Back
29.98
57.93
100 Back
57.93
506
Lucas
Kim
57.93
16
BB Min
A: 57.89 (+0.04s | 0.1%)
Rockville Montgomery Swim Club
11/07/2025
2025 HOKI November Invitational Copied
50 Back
28.14
28.14
100 Back
29.79
57.93
100 Back
57.93
507
Grayson
Kim-Herbert
57.95
15
BB Min
A: 57.89 (+0.06s | 0.1%)
Aquawolves Swimming
01/16/2026
2026 CO CUDA Classic
50 Back
28.12
28.12
100 Back
29.83
57.95
100 Back
57.95
508
Ryan
High
57.96
16
BB Min
A: 57.89 (+0.07s | 0.1%)
Cascade Swim Club
11/22/2025
2025 PN November AGI, Division 4 (WEST)
50 Back
28.23
28.23
100 Back
29.73
57.96
100 Back
57.96
509
Asher
Topham
57.96
15
BB Min
A: 57.89 (+0.07s | 0.1%)
Hilltop Aquatic Swim Team
12/05/2024
2024 Utah Swimming SC Senior Championship
50 Back
28.42
28.42
100 Back
29.54
57.96
100 Back
57.96
510
Leo
Lai
57.96
16
BB Min
A: 57.89 (+0.07s | 0.1%)
Burlingame Aquatics
01/24/2026
2026 Zone 1 North Championships
50 Back
28.28
28.28
100 Back
29.68
57.96
100 Back
57.96
511
Joaquim
Simoes Borsato
57.97
16
BB Min
A: 57.89 (+0.08s | 0.1%)
Slo Swim Club Seahawks
12/19/2025
2025 SI Winter Age Group Championships
50 Back
28.24
28.24
100 Back
29.73
57.97
100 Back
57.97
512
Rastsislau
Khilko
57.98
16
BB Min
A: 57.89 (+0.09s | 0.2%)
Pleasanton Seahawks
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
28.49
28.49
100 Back
29.49
57.98
100 Back
57.98
513
Chengry
Hsien
57.98
15
BB Min
A: 57.89 (+0.09s | 0.2%)
California Dolphins Swim Team
10/18/2025
PC CDST SC C B BB+
514
Oliver
Wussow
57.99
14
BB Min
A: 57.89 (+0.10s | 0.2%)
Bozeman Barracudas Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
27.77
27.77
100 Back
30.22
57.99
100 Back
57.99
515
Aleksander
Wolert
58.00
14
BB Min
A: 57.89 (+0.11s | 0.2%)
Tucson Ford Dealers Aquatics
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
27.91
27.91
100 Back
30.09
58.00
100 Back
58.00
516
Benjamin
Engers
58.00
16
BB Min
A: 57.89 (+0.11s | 0.2%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Back
28.10
28.10
100 Back
29.90
58.00
100 Back
58.00
517
Matthew
Lanskikh
58.00
13
BB Min
A: 57.89 (+0.11s | 0.2%)
Evolution Racing Club
03/14/2024
2024 SCS Spring Age Group Champshipson
518
Nathaniel
Lacson
58.00
15
BB Min
A: 57.89 (+0.11s | 0.2%)
Aquazot Swim Club
11/21/2025
2025 CA MVN Turkey Classic
50 Back
28.84
28.84
100 Back
29.16
58.00
100 Back
58.00
519
Ethan
Kow
58.01
14
BB Min
A: 57.89 (+0.12s | 0.2%)
La Mirada Armada
12/13/2024
2024 CA GWSC SCS WAG
50 Back
28.28
28.28
100 Back
29.73
58.01
100 Back
58.01
520
Kai
Rajpal
58.01
16
BB Min
A: 57.89 (+0.12s | 0.2%)
Boulder Swim Team
01/16/2026
2026 CO CUDA Classic
50 Back
28.27
28.27
100 Back
29.74
58.01
100 Back
58.01
521
William
Frost
58.01
16
BB Min
A: 57.89 (+0.12s | 0.2%)
Seattle Metropolitan Aquatic C
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
28.19
28.19
100 Back
29.82
58.01
100 Back
58.01
522
Alex
Xiang
58.01
13
BB Min
A: 57.89 (+0.12s | 0.2%)
Rosemead Rapids
12/13/2024
2024 CA GWSC SCS WAG
50 Back
28.31
28.31
100 Back
29.70
58.01
100 Back
58.01
523
Mario
Maravilla
58.02
15
BB Min
A: 57.89 (+0.13s | 0.2%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
27.13
27.13
100 Back
30.89
58.02
100 Back
58.02
524
Aidan
Collins
58.03
14
BB Min
A: 57.89 (+0.14s | 0.2%)
Dart Swimming
10/21/2023
OAPB SC Senior Open 102123102223
50 Back
27.43
27.43
100 Back
30.60
58.03
100 Back
58.03
525
Martin
Cruz
58.04
15
BB Min
A: 57.89 (+0.15s | 0.3%)
Quicksilver Swimming
09/20/2025
PC Short Course Senior Open
50 Back
28.12
28.12
100 Back
29.92
58.04
100 Back
58.04
526
Leo
Rea
58.04
15
BB Min
A: 57.89 (+0.15s | 0.3%)
Burlingame Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
527
Paulo
Saldanha
58.05
15
BB Min
A: 57.89 (+0.16s | 0.3%)
Unattached
12/04/2025
2025 Holiday Swim Festival
50 Back
27.57
27.57
100 Back
30.48
58.05
100 Back
58.05
528
Donald
Zhu
58.06
14
BB Min
A: 57.89 (+0.17s | 0.3%)
South San Francisco Aquatics
02/14/2025
2025 CCS SCY AGC
529
Michael
Swenson
58.07
15
BB Min
A: 57.89 (+0.18s | 0.3%)
Hanford
01/11/2025
2025 Kentridge HS Invitational BOYS OBSERVED
50 Back
28.18
28.18
100 Back
29.89
58.07
100 Back
58.07
530
Juan
Jaramillo
58.08
15
BB Min
A: 57.89 (+0.19s | 0.3%)
Hillsboro Swim Team
03/13/2025
2025 OSI Arena Senior SC Championships
50 Back
28.24
28.24
100 Back
29.84
58.08
100 Back
58.08
531
Liam
Elias
58.08
15
BB Min
A: 57.89 (+0.19s | 0.3%)
Kona Aquatics Club
11/21/2025
HISI Senior Fall Championship (SCY)
50 Back
28.27
28.27
100 Back
29.81
58.08
100 Back
58.08
532
Dylan
Gregory
58.09
13
BB Min
A: 57.89 (+0.20s | 0.3%)
Crow Canyon Sharks
03/15/2024
2024 Spring Age Group Championships SBA
50 Back
28.45
28.45
100 Back
29.64
58.09
100 Back
58.09
533
Jonah
Falahee
58.09
15
BB Min
A: 57.89 (+0.20s | 0.3%)
Seattle Metropolitan Aquatic C
10/04/2025
2025 PN SMAC Fall Kick Off Invitational
50 Back
27.99
27.99
100 Back
30.10
58.09
100 Back
58.09
534
Carlo
Medina
58.09
16
BB Min
A: 57.89 (+0.20s | 0.3%)
Clovis Swim Club
11/08/2025
Folsom Classic 2025
50 Back
27.92
27.92
100 Back
30.17
58.09
100 Back
58.09
535
Marvin
Nagel
58.09
15
BB Min
A: 57.89 (+0.20s | 0.3%)
Piedmont Swim Team
07/18/2025
2025 Redwood Empire Swim League Championship
536
Charles
Lyu
58.09
15
BB Min
A: 57.89 (+0.20s | 0.3%)
Utah Valley Aquatics
12/04/2025
2025 UT SC Senior Championships
50 Back
27.97
27.97
100 Back
30.12
58.09
100 Back
58.09
537
Samuel
Kiemm
58.11
15
BB Min
A: 57.89 (+0.22s | 0.4%)
Aquazot Swim Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
28.41
28.41
100 Back
29.70
58.11
100 Back
58.11
538
Greyson
Printz
58.12
15
BB Min
A: 57.89 (+0.23s | 0.4%)
Seattle Metropolitan Aquatic C
12/18/2025
2025 WA State Senior SC Champs APPROVED
50 Back
28.33
28.33
100 Back
29.79
58.12
100 Back
58.12
539
Ryan
Ruybal
58.14
15
BB Min
A: 57.89 (+0.25s | 0.4%)
Las Cruces Aquatic Team
10/25/2025
2025 Bd Swatoberfest Sprintacular All
50 Back
28.31
28.31
100 Back
29.83
58.14
100 Back
58.14
540
Samuel
Sarok
58.14
15
BB Min
A: 57.89 (+0.25s | 0.4%)
Tucson Ford Dealers Aquatics
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
29.05
29.05
100 Back
29.09
58.14
100 Back
58.14
541
Carson
Rollins
58.14
16
BB Min
A: 57.89 (+0.25s | 0.4%)
Lake Oswego Swim Club
09/20/2025
2025 LOSC September Intrasquad 1
50 Back
27.80
27.80
100 Back
30.34
58.14
100 Back
58.14
542
Finn
Workman
58.15
15
BB Min
A: 57.89 (+0.26s | 0.4%)
South Valley Makos
10/25/2025
GGST Spooktacular 2025
543
Siddhant
Deshpande
58.15
14
BB Min
A: 57.89 (+0.26s | 0.4%)
Unattached
03/15/2024
2024 Spring Age Group Championships SBA
50 Back
27.89
27.89
100 Back
30.26
58.15
100 Back
58.15
544
Benjamin
Rodriguez Zina
58.16
15
BB Min
A: 57.89 (+0.27s | 0.5%)
Terrapins Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
545
Mark
Aprelev
58.17
15
BB Min
A: 57.89 (+0.28s | 0.5%)
Unattached
03/22/2025
2025 3 22 CDST SC C B BB+ Meet
546
Ezekiel
Bronson
58.18
15
BB Min
A: 57.89 (+0.29s | 0.5%)
Bend Swim Club
08/08/2025
Bend Swim Club August Invitational
50 Back
27.85
27.85
100 Back
30.33
58.18
100 Back
58.18
547
Haruki
Lee
58.18
15
BB Min
A: 57.89 (+0.29s | 0.5%)
Santa Clara Swim Club
11/22/2025
Pacific Swim SC Senior Open Hosted By TERA
50 Back
28.43
28.43
100 Back
29.75
58.18
100 Back
58.18
548
Dylan
Santamaria
58.18
15
BB Min
A: 57.89 (+0.29s | 0.5%)
Dart Swimming
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
27.44
27.44
100 Back
30.74
58.18
100 Back
58.18
549
Geoffrey
Waller
58.18
15
BB Min
A: 57.89 (+0.29s | 0.5%)
Flatiron Athletic Club
03/27/2025
2025 Four Corners Speedo Sectionals Austin
550
Oleg
Arlouski
58.19
15
BB Min
A: 57.89 (+0.30s | 0.5%)
Wave Aquatics
10/05/2024
2024 PN SSCD Autumn Open
50 Back
28.58
28.58
100 Back
29.61
58.19
100 Back
58.19