2001
Curtis
Kwan
1:16.44
13
B: 1:11.29 (+5.15s | 6.7%)
Seattle Metropolitan Aquatic C
01/17/2026
2026 PN SMAC Winter Invitational Approved
50 Back
37.73
37.73
100 Back
38.71
1:16.44
100 Back
1:16.44
2002
Reece
Muller
1:16.45
12
B: 1:11.29 (+5.16s | 6.7%)
Aces Swim Club
10/18/2024
2024 CO MACS Fall Invitational
50 Back
37.64
37.64
100 Back
38.81
1:16.45
100 Back
1:16.45
2003
Michael
Rodway
1:16.45
13
B: 1:11.29 (+5.16s | 6.7%)
Excel Aquatics
11/01/2025
2025 Pumpkin Spice Splash
50 Back
35.64
35.64
100 Back
40.81
1:16.45
100 Back
1:16.45
2004
Lennart
Savall Albinus
1:16.46
13
B: 1:11.29 (+5.17s | 6.8%)
Palo Alto Stanford Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
2005
Michael
Heaven
1:16.46
13
B: 1:11.29 (+5.17s | 6.8%)
Unattached
11/08/2025
TCA PC November SC C B A+
50 Back
37.29
37.29
100 Back
39.17
1:16.46
100 Back
1:16.46
2006
Connor
Bryant
1:16.47
14
B: 1:11.29 (+5.18s | 6.8%)
Pirate Swim Club
09/19/2025
2025 PSC WVA Cookie Kick Off
50 Back
37.44
37.44
100 Back
39.03
1:16.47
100 Back
1:16.47
2007
Kobe
Nguyen
1:16.47
13
B: 1:11.29 (+5.18s | 6.8%)
Seattle Metropolitan Aquatic C
01/17/2026
2026 PN SMAC Winter Invitational Approved
50 Back
1:16.62
1:16.62
100 Back
0.-15
1:16.47
100 Back
1:16.47
2008
Oliver
Hsiang
1:16.48
11
B: 1:11.29 (+5.19s | 6.8%)
Unattached
02/04/2023
DACA SC CBA+
2009
Greyson
Thompson
1:16.49
14
B: 1:11.29 (+5.20s | 6.8%)
Apex
01/23/2026
2026 TTSC Winter Qualifier
50 Back
37.96
37.96
100 Back
38.53
1:16.49
100 Back
1:16.49
2010
Alton
Smith
1:16.49
13
B: 1:11.29 (+5.20s | 6.8%)
Valley Aquatics
12/06/2025
2025 PN Fall Divisionals, Division 1 OCA
50 Back
37.32
37.32
100 Back
39.17
1:16.49
100 Back
1:16.49
2011
Arvin
Kandiah
1:16.50
12
B: 1:11.29 (+5.21s | 6.8%)
Wave Aquatics
02/21/2025
2025 PN SRST Champs Qualifier
50 Back
36.63
36.63
100 Back
39.87
1:16.50
100 Back
1:16.50
2012
Eshaan
Ram
1:16.50
13
B: 1:11.29 (+5.21s | 6.8%)
Issaquah Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 Back
39.14
39.14
100 Back
37.36
1:16.50
100 Back
1:16.50
2013
Bryce
McCaffrey
1:16.51
13
B: 1:11.29 (+5.22s | 6.8%)
Fresno Dolphins Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
35.71
35.71
100 Back
40.80
1:16.51
100 Back
1:16.51
2014
Clark
Fraser
1:16.51
14
B: 1:11.29 (+5.22s | 6.8%)
Southern Utah Swimming Associa
11/21/2025
2025 CSC Thanksgiving Invite
50 Back
37.05
37.05
100 Back
39.46
1:16.51
100 Back
1:16.51
2015
Ryan
Zhang
1:16.53
14
B: 1:11.29 (+5.24s | 6.8%)
California Dolphins Swim Team
10/18/2025
PC CDST SC C B BB+
2016
Ryder
Dillon
1:16.55
12
B: 1:11.29 (+5.26s | 6.9%)
Issaquah Swim Team
03/29/2025
2025 PN Spring Finale, Division 1
50 Back
36.78
36.78
100 Back
39.77
1:16.55
100 Back
1:16.55
2017
Reyansh
Powar
1:16.55
13
B: 1:11.29 (+5.26s | 6.9%)
Highlands Ranch Aquatics
01/23/2026
2026 CO TOPS Colorado Open
50 Back
36.52
36.52
100 Back
40.03
1:16.55
100 Back
1:16.55
2018
Orion
Boriss
1:16.57
12
B: 1:11.29 (+5.28s | 6.9%)
Bellingham Bay Swim Team
03/07/2025
2025 BBST Seize The Day Invitational
50 Back
37.29
37.29
100 Back
39.28
1:16.57
100 Back
1:16.57
2019
Kripesh
Bankura
1:16.57
13
B: 1:11.29 (+5.28s | 6.9%)
Livermore AquaCowboys
10/18/2025
PC CDST SC C B BB+
2020
Deniz
Tulek
1:16.59
11
B: 1:11.29 (+5.30s | 6.9%)
Bulldog Swim Club
02/25/2023
BAC SC CBA+ Meet
2021
Jackson
Killoran-Martinez
1:16.59
13
B: 1:11.29 (+5.30s | 6.9%)
Seattle Metropolitan Aquatic C
01/31/2026
2026 PN KING Beast IMX IMR Invitational Appr
50 Back
37.59
37.59
100 Back
39.00
1:16.59
100 Back
1:16.59
2022
Leon
Sun
1:16.59
13
B: 1:11.29 (+5.30s | 6.9%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2023
Brandon
Pham
1:16.60
14
B: 1:11.29 (+5.31s | 6.9%)
McGrath Marlins Swim Team
01/31/2026
2026 SBA All Ages NTS Meet
50 Back
35.81
35.81
100 Back
40.79
1:16.60
100 Back
1:16.60
2024
Max
Bauer
1:16.60
14
B: 1:11.29 (+5.31s | 6.9%)
Excel Aquatics
11/07/2025
TNAQ 2025 FALL INVITATIONAL
50 Back
38.01
38.01
100 Back
38.59
1:16.60
100 Back
1:16.60
2025
Daniel
Haven
1:16.60
13
B: 1:11.29 (+5.31s | 6.9%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2026
Oliver
Von Hirtz
1:16.62
13
B: 1:11.29 (+5.33s | 7.0%)
Neptune Swimming
07/26/2025
2025 REAL Championships
50 Back
37.15
37.15
100 Back
39.47
1:16.62
100 Back
1:16.62
2027
Braeden
Peck
1:16.64
12
B: 1:11.29 (+5.35s | 7.0%)
Killer Whales Swim Club
04/26/2025
Legacy Aquatics Spring KickOff
50 Back
37.27
37.27
100 Back
39.37
1:16.64
100 Back
1:16.64
2028
Shatadru
Roy Choudhury
1:16.64
13
B: 1:11.29 (+5.35s | 7.0%)
Wave Aquatics
12/06/2025
2025 PN Fall Divisionals, Division 3 WAVE
50 Back
35.80
35.80
100 Back
40.84
1:16.64
100 Back
1:16.64
2029
Jace
Gonzalez
1:16.65
13
B: 1:11.29 (+5.36s | 7.0%)
Apex
02/15/2026
2026 OR CB Valentine Last Chance Invitational
50 Back
37.36
37.36
100 Back
39.29
1:16.65
100 Back
1:16.65
2030
Henry
Mai
1:16.65
14
B: 1:11.29 (+5.36s | 7.0%)
Tualatin Hills Swim Club
10/17/2025
2025 THSC Fall Open
50 Back
36.16
36.16
100 Back
40.49
1:16.65
100 Back
1:16.65
2031
Oliver
Tsai
1:16.66
13
B: 1:11.29 (+5.37s | 7.0%)
Rancho San Dieguito
10/11/2025
2025 SI RSD All Ages B C Meet
2032
Karan
Seera
1:16.67
13
B: 1:11.29 (+5.38s | 7.0%)
Port Angeles Swim Club
01/10/2026
2026 PN PASC Penguin Fin Tastic Five Approve
50 Back
36.88
36.88
100 Back
39.79
1:16.67
100 Back
1:16.67
2033
Noah
Ribellia
1:16.67
12
B: 1:11.29 (+5.38s | 7.0%)
Velocity Swimming
02/14/2025
2025 IES JUNIOR CHAMPIONSHIPS
25 Back
18.65
18.65
50 Back
20.07
38.72
50 Back
38.72
75 Back
19.46
58.18
100 Back
18.49
1:16.67
50 Back
37.95
2034
Minghao
Liu
1:16.68
13
B: 1:11.29 (+5.39s | 7.0%)
Pleasanton Seahawks
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
2035
Ryder
Marx
1:16.68
10
B: 1:11.29 (+5.39s | 7.0%)
Sandpipers of Nevada
03/16/2023
2023 SCS 14 Under SC Age Group Champships
50 Back
36.91
36.91
100 Back
39.77
1:16.68
100 Back
1:16.68
2036
Chengxi
Bai
1:16.69
13
B: 1:11.29 (+5.40s | 7.0%)
Milpitas Aquatic Club
10/04/2024
SCSC Pacific Swimming Short Cours C B A+ Meet
2037
Will
Huang
1:16.69
9
B: 1:11.29 (+5.40s | 7.0%)
Sierra Marlins Swim Team
04/07/2022
2022 Pacific Swimming SC Far Western Champs
50 Back
36.90
36.90
100 Back
39.79
1:16.69
100 Back
1:16.69
2038
Vincent
Alcantara
1:16.70
13
B: 1:11.29 (+5.41s | 7.1%)
Quicksilver Swimming
01/16/2026
2026 Brian Malick Memorial Z1S Championships
2039
Wyatt
Keng
1:16.71
13
B: 1:11.29 (+5.42s | 7.1%)
California Dolphins Swim Team
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
2040
Xavier
Berenguer
1:16.71
13
B: 1:11.29 (+5.42s | 7.1%)
Streamline Aquatics
04/11/2025
2025 ST SASA Sombrero Champs
2041
Thomas
Whelchel
1:16.72
13
B: 1:11.29 (+5.43s | 7.1%)
Hawaii Swimming Club
02/07/2026
2026 MAGSA A B SCY LAST CHANCE MEET
50 Back
36.21
36.21
100 Back
40.51
1:16.72
100 Back
1:16.72
2042
Layne
Kopischka
1:16.73
13
B: 1:11.29 (+5.44s | 7.1%)
Mighty Marlins Swim Club
11/15/2025
2025 PN IST November Invitational
50 Back
37.44
37.44
100 Back
39.29
1:16.73
100 Back
1:16.73
2043
William
Atherton-Shipp
1:16.73
11
B: 1:11.29 (+5.44s | 7.1%)
Dart Swimming
08/05/2022
2022 REAL Short Course T F Championships
50 Back
37.55
37.55
100 Back
39.18
1:16.73
100 Back
1:16.73
2044
Andrew
Riley
1:16.75
13
B: 1:11.29 (+5.46s | 7.1%)
Bend Swim Club
11/15/2024
Bend High Desert Classic
2045
PiJie
Wu
1:16.75
14
B: 1:11.29 (+5.46s | 7.1%)
Lake Oswego Swim Club
12/13/2025
2025 OR HEAT Winter Invitational
50 Back
35.68
35.68
100 Back
41.07
1:16.75
100 Back
1:16.75
2046
Mason
Drexel-Risch
1:16.77
14
B: 1:11.29 (+5.48s | 7.1%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
50 Back
37.10
37.10
100 Back
39.67
1:16.77
100 Back
1:16.77
2047
Max
Blair
1:16.77
13
B: 1:11.29 (+5.48s | 7.1%)
Wasatch Front Fish Market
12/29/2025
60th Holiday Open 2025 C Meet
50 Back
37.01
37.01
100 Back
39.76
1:16.77
100 Back
1:16.77
2048
Jedidiah
Winn
1:16.80
13
B: 1:11.29 (+5.51s | 7.2%)
Cali Piranha Swim Team
12/14/2025
2025 SI FAST RISING STARS 2
2049
Anthony
Torres
1:16.80
13
B: 1:11.29 (+5.51s | 7.2%)
East Bay Bat Rays
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
2050
James
Bao
1:16.82
13
B: 1:11.29 (+5.53s | 7.2%)
Pleasanton Seahawks
01/10/2026
Pleasanton Seahawks SCY C B BB+ Meet