1
Enzo
Balbuena
49.09
18
AAA Min
AAAA: 48.89 (+0.20s | 0.4%)
Santa Clara Swim Club
12/10/2025
2025 West Speedo Winter Juniors
2
Tanay
Gupta
52.29
16
AA Min
AAA: 51.29 (+1.00s | 1.9%)
Santa Clara Swim Club
12/06/2023
2023 TT West Speedo Winter Juniors
50 Back
25.40
25.40
100 Back
26.89
52.29
100 Back
52.29
3
Joshua
Parkes
52.52
16
AA Min
AAA: 51.29 (+1.23s | 2.3%)
Santa Clara Swim Club
11/08/2025
Folsom Classic 2025
50 Back
25.42
25.42
100 Back
27.10
52.52
100 Back
52.52
4
Nicholas
Sifferman
53.58
17
AA Min
AAA: 51.29 (+2.29s | 4.3%)
Santa Clara Swim Club
11/09/2024
Folsom Classic 2024
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
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
7
Ralph
Dela Cruz
56.81
16
BB Min
A: 55.89 (+0.92s | 1.6%)
Santa Clara Swim Club
02/17/2024
2024 MAC Senior Open Trials Finals
50 Back
27.98
27.98
100 Back
28.83
56.81
100 Back
56.81
8
Frank
Nguyen
57.39
14
BB Min
A: 55.89 (+1.50s | 2.6%)
Unattached
04/07/2022
2022 Pacific Swimming SC Far Western Champs
50 Back
28.04
28.04
100 Back
29.35
57.39
100 Back
57.39
9
Justin
Kim
57.77
15
BB Min
A: 55.89 (+1.88s | 3.3%)
Homestead High School
04/25/2023
SCVAL De Anza Division Championship Meet
50 Back
28.08
28.08
100 Back
29.69
57.77
100 Back
57.77
10
Evan
Xu
58.63
15
BB Min
A: 55.89 (+2.74s | 4.7%)
Santa Clara Swim Club
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
28.83
28.83
100 Back
29.80
58.63
100 Back
58.63
11
Jayden
Li
59.12
15
BB Min
A: 55.89 (+3.23s | 5.5%)
Santa Clara Swim Club
09/21/2024
2024 PASA SC Super League Meet
50 Back
29.02
29.02
100 Back
30.10
59.12
100 Back
59.12
12
Joshua
Mechlin
59.38
18
BB Min
A: 55.89 (+3.49s | 5.9%)
Santa Clara Swim Club
01/17/2026
Cal Invitational Swim Meet
50 Back
29.05
29.05
100 Back
30.33
59.38
100 Back
59.38
13
Jaden
Ruffy
59.86
16
BB Min
A: 55.89 (+3.97s | 6.6%)
Santa Clara Swim Club
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Back
29.12
29.12
100 Back
30.74
59.86
100 Back
59.86
14
Wenjie
Zou
1:00.17
14
BB Min
A: 55.89 (+4.28s | 7.1%)
Santa Clara Swim Club
01/14/2023
CAL Invitational Swim Meet
15
Alexander
Ma
1:01.75
14
B Min
BB: 1:00.59 (+1.16s | 1.9%)
Santa Clara Swim Club
11/05/2022
2022 Joyce Lanphere Invitational
16
Ivan
Xian
1:02.61
16
B Min
BB: 1:00.59 (+2.02s | 3.2%)
Santa Clara Swim Club
01/13/2024
California Inviitational Swim Meet
50 Back
30.19
30.19
100 Back
32.42
1:02.61
100 Back
1:02.61
17
Jayce
Yap
1:03.45
16
B Min
BB: 1:00.59 (+2.86s | 4.5%)
Santa Clara Swim Club
06/14/2025
SCSC Blue Gold Block Party Meet June
18
Tad
Ziemba
1:04.24
13
B Min
BB: 1:00.59 (+3.65s | 5.7%)
Santa Clara Swim Club
10/22/2022
Orinda Aquatics PC Senior SC
50 Back
31.52
31.52
100 Back
32.72
1:04.24
100 Back
1:04.24
19
Riley
TA
1:04.43
15
B Min
BB: 1:00.59 (+3.84s | 6.0%)
Santa Clara Swim Club
07/22/2023
OA Summer Finale SCY LCM Invitational 2023
50 Back
31.67
31.67
100 Back
32.76
1:04.43
100 Back
1:04.43
20
Glendon
Liang
1:05.30
15
B: 1:05.19 (+0.11s | 0.2%)
Santa Clara Swim Club
01/26/2024
2024 Brian Malick Memorial Z1S Championships
21
Oliver
Roman
1:06.08
15
B: 1:05.19 (+0.89s | 1.3%)
Santa Clara Swim Club
09/24/2022
2022 PASA Super League Meet
22
Elijah
Brown
1:07.20
16
B: 1:05.19 (+2.01s | 3.0%)
Santa Clara Swim Club
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
23
Eric
Su
1:07.58
17
B: 1:05.19 (+2.39s | 3.5%)
California Dolphins Swim Team
09/27/2025
PC LAC C B BB
24
Ivan
Zimine
1:07.69
14
B: 1:05.19 (+2.50s | 3.7%)
Santa Clara Swim Club
06/19/2021
SCSC Intrasquad Meet
50 Back
33.03
33.03
100 Back
34.66
1:07.69
100 Back
1:07.69
25
Samuel
Long
1:08.50
14
B: 1:05.19 (+3.31s | 4.8%)
Santa Clara Swim Club
10/28/2022
2022 QSS TIDE Spooktacular
50 Back
33.86
33.86
100 Back
34.64
1:08.50
100 Back
1:08.50
26
Michael
Fan
1:08.66
15
B: 1:05.19 (+3.47s | 5.1%)
Santa Clara Swim Club
12/08/2023
Zone 1 South AGC Minus Year End
27
Shauryan
Kanaujia
1:09.04
14
B: 1:05.19 (+3.85s | 5.6%)
Santa Clara Swim Club
10/21/2023
Gilroy Gators C B A+
28
Patrick
Krupa
1:09.08
14
B: 1:05.19 (+3.89s | 5.6%)
Santa Clara Swim Club
03/05/2022
PACIFIC SWIMMING SHORT COURSE C B A+ Meet
29
Eric
Dong
1:09.81
13
B: 1:05.19 (+4.62s | 6.6%)
Santa Clara Swim Club
01/14/2022
2022 Santa Clara Swim Club SC CBA Meet
30
Hyeonmin
Seo
1:10.02
15
B: 1:05.19 (+4.83s | 6.9%)
Santa Clara Swim Club
11/12/2022
2022 Santa Clara Vs DART SC Dual Meet
31
Brendan
Steele
1:10.41
14
B: 1:05.19 (+5.22s | 7.4%)
Santa Clara Swim Club
09/22/2023
PAC Swim Invitiaional
32
Rami
Ebeid
1:10.76
15
B: 1:05.19 (+5.57s | 7.9%)
Santa Clara Swim Club
01/27/2023
2023 Brian Malick Memorial Z1S Championships
50 Back
34.36
34.36
100 Back
36.40
1:10.76
100 Back
1:10.76
33
Caleb
Mui
1:11.56
12
B: 1:05.19 (+6.37s | 8.9%)
Santa Clara Swim Club
01/11/2020
SBA C B A+
34
Jisung
Hwang
1:12.03
11
B: 1:05.19 (+6.84s | 9.5%)
Santa Clara Swim Club
11/02/2019
2019 3rd Annual Joyce Lanphere Invitational
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
Jett
Huynh
1:13.17
14
B: 1:05.19 (+7.98s | 10.9%)
Santa Clara Swim Club
12/10/2021
Zone 1 South Year End Championships
37
Bryce
Chen
1:13.38
13
B: 1:05.19 (+8.19s | 11.2%)
Santa Clara Swim Club
10/22/2021
2021Quicksilver October Spooktacular
50 Back
35.68
35.68
100 Back
37.70
1:13.38
100 Back
1:13.38
38
Adam
Tsou
1:15.11
17
B: 1:05.19 (+9.92s | 13.2%)
Santa Clara Swim Club
12/14/2024
Zone 1 South Winter Championships
39
Kaiden
Huynh
1:16.26
13
B: 1:05.19 (+11.07s | 14.5%)
Santa Clara Swim Club
10/28/2022
2022 QSS TIDE Spooktacular
50 Back
37.34
37.34
100 Back
38.92
1:16.26
100 Back
1:16.26
40
Abhinab
Chatterjee
1:19.08
12
B: 1:05.19 (+13.89s | 17.6%)
Santa Clara Swim Club
08/03/2019
Year End Inter Squad
41
Jason
Lee
1:20.15
13
B: 1:05.19 (+14.96s | 18.7%)
Santa Clara Swim Club
02/28/2020
Quicksilver Swimming Race To JOs
50 Back
38.33
38.33
100 Back
41.82
1:20.15
100 Back
1:20.15
42
AARAV
SINGH
1:20.55
10
B: 1:05.19 (+15.36s | 19.1%)
Santa Clara Swim Club
01/18/2019
Gilroy Gators Swim Team C/B/A+ Meet
43
Ethan
Soriano
1:20.61
13
B: 1:05.19 (+15.42s | 19.1%)
Santa Clara Swim Club
06/19/2021
SCSC Intrasquad Meet
44
Venkata
Seethamsetty
1:21.03
14
B: 1:05.19 (+15.84s | 19.5%)
Santa Clara Swim Club
01/27/2023
2023 Brian Malick Memorial Z1S Championships
50 Back
40.97
40.97
100 Back
40.06
1:21.03
100 Back
1:21.03
45
Ningrui
Chu
1:21.14
14
B: 1:05.19 (+15.95s | 19.7%)
Peak Swimming
01/27/2023
2023 Brian Malick Memorial Z1S Championships
50 Back
38.31
38.31
100 Back
42.83
1:21.14
100 Back
1:21.14
46
Bryan
Im
1:22.37
14
B: 1:05.19 (+17.18s | 20.9%)
Santa Clara Swim Club
01/14/2022
2022 Santa Clara Swim Club SC CBA Meet
47
RUHAN
ARORA
1:23.44
11
B: 1:05.19 (+18.25s | 21.9%)
Santa Clara Swim Club
03/02/2019
Race to JO Meet (host: GGST)
48
AVINASH
SENTHIL
1:24.64
11
B: 1:05.19 (+19.45s | 23.0%)
Santa Clara Swim Club
10/05/2019
Gilroy Gators Swim Team C/B/A+ Meet
49
Shusaku
Sugaya
1:26.84
11
B: 1:05.19 (+21.65s | 24.9%)
Santa Clara Swim Club
02/15/2020
PACIFIC SWIMMING SHORT COURSE C B A+ MEET
50
Sina
Mohtajkhorassani
1:29.09
11
B: 1:05.19 (+23.90s | 26.8%)
Santa Clara Swim Club
02/15/2020
PACIFIC SWIMMING SHORT COURSE C B A+ MEET