1
Enzo
Balbuena
49.92
16
AAA Min
AAAA: 48.89 (+1.03s | 2.1%)
Santa Clara Swim Club
05/10/2024
2024 CC CIF State Championships
2
Tanay
Gupta
52.29
16
AA Min
AAA: 51.29 (+1.00s | 1.9%)
Santa Clara Swim Club
12/06/2023
Speedo Winter Jr. National Championships West
50 Back
25.40
25.40
100 Back
26.89
52.29
100 Back
52.29
3
Sean
Su
52.40
17
AA Min
AAA: 51.29 (+1.11s | 2.1%)
Santa Clara Swim Club
12/01/2023
2023 OR THSC HOLIDAY CLASSIC INVITATIONAL
4
Nicholas
Sifferman
53.58
17
AA Min
AAA: 51.29 (+2.29s | 4.3%)
Santa Clara Swim Club
11/09/2024
Folsom Classic
50 Back
25.49
25.49
100 Back
28.09
53.58
100 Back
53.58
5
Michael
Chuang
54.15
17
A Min
AA: 53.59 (+0.56s | 1.0%)
Unattached
04/03/2025
Pacific Swimming SC Far Western Champs
50 Back
26.12
26.12
100 Back
28.03
54.15
100 Back
54.15
6
Jeremy
Flint
56.63
16
BB Min
A: 55.89 (+0.74s | 1.3%)
Santa Clara Swim Club
11/05/2022
Joyce Lanphere Invitational (host: PASA)
7
Mathew
Cheang
56.80
17
BB Min
A: 55.89 (+0.91s | 1.6%)
Santa Clara Swim Club
01/11/2025
California Invitational Swim Meet
50 Back
28.19
28.19
100 Back
28.61
56.80
100 Back
56.80
8
Ralph
Dela Cruz
56.81
16
BB Min
A: 55.89 (+0.92s | 1.6%)
Santa Clara Swim Club
02/17/2024
Senior Open P&F Meet (host: MAC)
50 Back
27.98
27.98
100 Back
28.83
56.81
100 Back
56.81
9
Jaden
Yang
57.15
17
BB Min
A: 55.89 (+1.26s | 2.2%)
Santa Clara Swim Club
11/09/2024
Folsom Classic
50 Back
27.58
27.58
100 Back
29.57
57.15
100 Back
57.15
10
Frank
Nguyen
57.38
16
BB Min
A: 55.89 (+1.49s | 2.6%)
Santa Clara Swim Club
02/04/2024
2024 SN DART SUPER-LEAGUE WINTER CHAMPIONSHIPS
11
Kade
Snyder
57.38
13
BB Min
A: 55.89 (+1.49s | 2.6%)
Santa Clara Swim Club
11/02/2019
3rd Annual Joyce Lanphere Invitational (host: PASA)
12
Wenjie
Zou
57.68
15
BB Min
A: 55.89 (+1.79s | 3.1%)
Santa Clara Swim Club
02/03/2024
2024 SN DART SUPER-LEAGUE WINTER CHAMPIONSHIPS
13
Kaydeon
Kwan
58.84
15
BB Min
A: 55.89 (+2.95s | 5.0%)
Peak Swimming
11/05/2021
Senior 2 P&F Meet (host:TERA)
50 Back
27.98
27.98
100 Back
30.86
58.84
100 Back
58.84
14
Justin
Kim
59.03
14
BB Min
A: 55.89 (+3.14s | 5.3%)
Santa Clara Swim Club
04/07/2022
Far Western Championships (host: QSS)
15
Joshua
Mechlin
59.62
17
BB Min
A: 55.89 (+3.73s | 6.3%)
Santa Clara Swim Club
01/24/2025
2025 Brian Malick Memorial Z1S Championships
16
Steven
Shimomura
59.71
16
BB Min
A: 55.89 (+3.82s | 6.4%)
Alto Swim Club
12/17/2022
ALTO Holiday SCY Invitational Meet
50 Back
29.41
29.41
100 Back
30.30
59.71
100 Back
59.71
17
Alexander
Ma
1:01.75
14
B Min
BB: 1:00.59 (+1.16s | 1.9%)
Santa Clara Swim Club
11/05/2022
Joyce Lanphere Invitational (host: PASA)
18
Zane
Sharif
1:01.80
15
B Min
BB: 1:00.59 (+1.21s | 2.0%)
Santa Clara Swim Club
12/09/2022
Z1S SCY Year End Championships
19
Ivan
Xian
1:01.80
17
B Min
BB: 1:00.59 (+1.21s | 2.0%)
Unattached
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Back
29.67
29.67
100 Back
32.13
1:01.80
100 Back
1:01.80
20
Kakit
LI
1:03.69
15
B Min
BB: 1:00.59 (+3.10s | 4.9%)
Palo Alto Stanford Aquatics
01/22/2022
Zone 1N Championships Meet
50 Back
30.99
30.99
100 Back
32.70
1:03.69
100 Back
1:03.69
21
Glendon
Liang
1:05.30
15
B: 1:05.19 (+0.11s | 0.2%)
Santa Clara Swim Club
01/26/2024
Zone 1S Championship Meet (host: QSS) - Click for Z1S All-Star Application
22
Oliver
Roman
1:06.08
15
B: 1:05.19 (+0.89s | 1.3%)
Santa Clara Swim Club
09/24/2022
PASA vs NBA vs SCSC vs SRN Quad Meet
23
Sean
Tran
1:06.94
13
B: 1:05.19 (+1.75s | 2.6%)
Santa Clara Swim Club
02/28/2020
Quicksilver Swimming C/B/A+ Meet
24
Ivan
Zimine
1:07.69
14
B: 1:05.19 (+2.50s | 3.7%)
Santa Clara Swim Club
06/19/2021
SCSC SCY Intrasquad Meet
50 Back
33.03
33.03
100 Back
34.66
1:07.69
100 Back
1:07.69
25
Patrick
Krupa
1:09.08
14
B: 1:05.19 (+3.89s | 5.6%)
Santa Clara Swim Club
03/05/2022
Osprey Aquatics 'C/B/A+' Meet
26
James
Fan
1:09.37
15
B: 1:05.19 (+4.18s | 6.0%)
Unattached
04/26/2022
SCVAL El Camino Championship Meet
27
Eric
Dong
1:09.81
13
B: 1:05.19 (+4.62s | 6.6%)
Santa Clara Swim Club
01/14/2022
Santa Clara Swim Club 'C/B/A+' Meet
28
Soham
Nighojkar
1:09.95
11
B: 1:05.19 (+4.76s | 6.8%)
Santa Clara Swim Club
03/03/2018
Osprey Aquatics Race to JO Championships
29
Hyeonmin
Seo
1:10.02
15
B: 1:05.19 (+4.83s | 6.9%)
Santa Clara Swim Club
11/12/2022
SCSC vs DART SCY Dual Meet
30
Rami
Ebeid
1:10.76
15
B: 1:05.19 (+5.57s | 7.9%)
Santa Clara Swim Club
01/27/2023
Z1S Brian Malick Memorial Championships
50 Back
34.36
34.36
100 Back
36.40
1:10.76
100 Back
1:10.76
31
Stanford
Yu
1:11.45
14
B: 1:05.19 (+6.26s | 8.8%)
Unattached
04/24/2021
SCSC SCY Intrasquad Meet
50 Back
35.06
35.06
100 Back
36.39
1:11.45
100 Back
1:11.45
32
Caleb
Mui
1:11.56
12
B: 1:05.19 (+6.37s | 8.9%)
Santa Clara Swim Club
01/11/2020
San Benito Aquatics C/B/A+
33
SAXON
MCLANE
1:11.98
12
B: 1:05.19 (+6.79s | 9.4%)
Santa Clara Swim Club
10/05/2019
Gilroy Gators Swim Team C/B/A+ Meet
34
Jisung
Hwang
1:12.03
11
B: 1:05.19 (+6.84s | 9.5%)
Santa Clara Swim Club
11/02/2019
3rd Annual Joyce Lanphere Invitational (host: PASA)
35
AARON
LI
1:12.10
11
B: 1:05.19 (+6.91s | 9.6%)
Santa Clara Swim Club
03/23/2019
Santa Cruz Swimming C/B/A+ Meet
36
Kyle
Ogino
1:12.78
13
B: 1:05.19 (+7.59s | 10.4%)
Santa Clara Swim Club
01/25/2020
Senior Open (host: SCSC)
37
Jett
Huynh
1:13.17
14
B: 1:05.19 (+7.98s | 10.9%)
Santa Clara Swim Club
12/10/2021
Z1S Invitational Year-End Championships
38
Nicholas
WU
1:15.08
15
B: 1:05.19 (+9.89s | 13.2%)
Santa Clara Swim Club
10/23/2021
Santa Cruz Swimming 'C/B/A+' Meet
39
Adam
Tsou
1:15.11
17
B: 1:05.19 (+9.92s | 13.2%)
Santa Clara Swim Club
12/14/2024
Zone 1S End of Season AGC- Invitational Meet
40
Kyle
Ingalla
1:15.35
13
B: 1:05.19 (+10.16s | 13.5%)
Santa Clara Swim Club
02/28/2020
Quicksilver Swimming C/B/A+ Meet
41
Shreyas
Manjunath
1:17.66
10
B: 1:05.19 (+12.47s | 16.1%)
Santa Clara Swim Club
11/04/2017
Joyce Lanphere Invitational (host: PASA)
42
Alexander
Nakano
1:18.59
15
B: 1:05.19 (+13.40s | 17.1%)
Santa Clara Swim Club
01/14/2022
Santa Clara Swim Club 'C/B/A+' Meet
43
Sandeep
Bajamahal
1:18.61
13
B: 1:05.19 (+13.42s | 17.1%)
Santa Clara Swim Club
11/16/2019
Senior Open (host: SBA)
44
Abhinab
Chatterjee
1:19.08
12
B: 1:05.19 (+13.89s | 17.6%)
Santa Clara Swim Club
08/03/2019
SCSC Short Course Intrasquad Meet
45
Jason
Lee
1:20.15
13
B: 1:05.19 (+14.96s | 18.7%)
Santa Clara Swim Club
02/28/2020
Quicksilver Swimming C/B/A+ Meet
46
Ruhan
Arora
1:20.55
10
B: 1:05.19 (+15.36s | 19.1%)
Santa Clara Swim Club
11/03/2018
Joyce Lanphere Invitational (host: PASA)
47
Ethan
Soriano
1:20.61
13
B: 1:05.19 (+15.42s | 19.1%)
Santa Clara Swim Club
06/19/2021
SCSC SCY Intrasquad Meet
48
TIM
POZNIANSKY
1:20.81
13
B: 1:05.19 (+15.62s | 19.3%)
Santa Clara Swim Club
10/25/2019
SCSC Spooktacular C/B/A+ Meet
49
Kurt
Pablico
1:21.14
17
B: 1:05.19 (+15.95s | 19.7%)
Santa Clara Swim Club
01/26/2024
Zone 1S Championship Meet (host: QSS) - Click for Z1S All-Star Application
50
Avinash
Senthil
1:22.04
10
B: 1:05.19 (+16.85s | 20.5%)
Santa Clara Swim Club
10/27/2018
Sunnyvale Swim Club C/B/A+