Marek Perzov

Age: 10 years old
Age Category: 10 & under
Team: Santa Clara Swim Club | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Santa Clara Swim Club
Free 25 Y	25.87	8	09/22/2023			894	43

Free 50 Y	35.63	10	09/27/2025	B	BB: 34.59 (+1.04s \| 2.9%)	219	22

Free 100 Y	1:21.41	10	09/27/2025	B	BB: 1:18.89 (+2.52s \| 3.1%)	220	24

Free 500 Y	7:48.56	10	11/01/2025	B	BB: 7:33.79 (+14.77s \| 3.2%)	68	18

Back 25 Y	24.28	8	02/10/2024			333	35

Back 50 Y	43.61	10	09/27/2025	B	BB: 42.89 (+0.72s \| 1.7%)	227	26

Back 100 Y	1:31.86	10	09/27/2025	B	BB: 1:30.09 (+1.77s \| 1.9%)	124	19

Breast 25 Y	27.20	8	01/26/2024			305	33

Breast 50 Y	52.76	9	09/14/2024	B	BB: 47.69 (+5.07s \| 9.6%)	372	40

Breast 100 Y	1:42.14	10	09/27/2025	BB	A: 1:30.59 (+11.55s \| 11.3%)	119	18

Fly 50 Y	42.94	10	10/11/2025	B	BB: 41.29 (+1.65s \| 3.8%)	185	27

IM 100 Y	1:27.11	10	10/25/2025	BB	A: 1:19.69 (+7.42s \| 8.5%)	125	16

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Santa Clara Swim Club

Free 50 M

42.91

05/30/2025

BB: 39.79 (+3.12s | 7.3%)

200

Back 50 M

58.84

05/17/2024

B: 55.39 (+3.45s | 5.9%)

363

Breast 50 M

58.62

05/30/2025

BB: 54.39 (+4.23s | 7.2%)

205

Breast 100 M

2:04.79

05/30/2025

BB: 1:59.19 (+5.60s | 4.5%)

150

50 Breast

1:01.16

100 Breast

1:03.63

2:04.79

100 Breast

2:04.79

Fly 50 M

1:06.63

05/17/2024

B: 52.29 (+14.34s | 21.5%)

299

Above are the fastest times that Marek Perzov has achieved in his swimming career. For each event, you can find Marek's best time, the corresponding time standard, as well as how much faster Marek needs to be to reach the next level. The last columns provide Marek rankings at the team and LSC levels. These rankings are based on the Marek's personal best, his current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	35.63	30.99 (+4.64s \| 13.0%)	30.19 (+5.44s \| 15.3%)	26.89 (+8.74s \| 24.5%)	24.79 (+10.84s \| 30.4%)	23.29 (+12.34s \| 34.6%)	22.19 (+13.44s \| 37.7%)	21.29 (+14.34s \| 40.2%)	21.29 (+14.34s \| 40.2%)	20.59 (+15.04s \| 42.2%)	20.09 (+15.54s \| 43.6%)	20.39 (+15.24s \| 42.8%)	N/A	30.49 (+5.14s \| 14.4%)
Free 100 Y	1:21.41	1:09.69 (+11.72s \| 14.4%)	1:07.59 (+13.82s \| 17.0%)	58.69 (+22.72s \| 27.9%)	54.19 (+27.22s \| 33.4%)	51.19 (+30.22s \| 37.1%)	48.19 (+33.22s \| 40.8%)	46.39 (+35.02s \| 43.0%)	46.39 (+35.02s \| 43.0%)	45.09 (+36.32s \| 44.6%)	43.49 (+37.92s \| 46.6%)	44.39 (+37.02s \| 45.5%)	N/A	1:07.19 (+14.22s \| 17.5%)
Free 500 Y	7:48.56	6:37.09 (+71.47s \| 15.3%)	6:26.79 (+81.77s \| 17.5%)	5:47.89 (+120.67s \| 25.8%)	5:21.19 (+147.37s \| 31.5%)	5:04.39 (+164.17s \| 35.0%)	4:47.79 (+180.77s \| 38.6%)	4:37.09 (+191.47s \| 40.9%)	4:37.09 (+191.47s \| 40.9%)	4:29.49 (+199.07s \| 42.5%)	4:22.09 (+206.47s \| 44.1%)	4:27.69 (+200.87s \| 42.9%)	N/A	6:25.49 (+83.07s \| 17.7%)
Back 50 Y	43.61	36.99 (+6.62s \| 15.2%)	35.79 (+7.82s \| 17.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+7.32s \| 16.8%)
Back 100 Y	1:31.86	1:18.89 (+12.97s \| 14.1%)	1:17.09 (+14.77s \| 16.1%)	1:04.69 (+27.17s \| 29.6%)	59.79 (+32.07s \| 34.9%)	55.99 (+35.87s \| 39.0%)	53.89 (+37.97s \| 41.3%)	51.49 (+40.37s \| 43.9%)	51.49 (+40.37s \| 43.9%)	49.39 (+42.47s \| 46.2%)	47.59 (+44.27s \| 48.2%)	48.89 (+42.97s \| 46.8%)	N/A	1:16.59 (+15.27s \| 16.6%)
Breast 50 Y	52.76	40.99 (+11.77s \| 22.3%)	39.99 (+12.77s \| 24.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+12.47s \| 23.6%)
Breast 100 Y	1:42.14	1:28.99 (+13.15s \| 12.9%)	1:26.99 (+15.15s \| 14.8%)	1:13.59 (+28.55s \| 28.0%)	1:07.89 (+34.25s \| 33.5%)	1:02.89 (+39.25s \| 38.4%)	1:00.89 (+41.25s \| 40.4%)	57.99 (+44.15s \| 43.2%)	57.99 (+44.15s \| 43.2%)	55.89 (+46.25s \| 45.3%)	54.19 (+47.95s \| 46.9%)	55.29 (+46.85s \| 45.9%)	N/A	1:26.29 (+15.85s \| 15.5%)
Fly 50 Y	42.94	35.39 (+7.55s \| 17.6%)	33.99 (+8.95s \| 20.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+8.25s \| 19.2%)
IM 100 Y	1:27.11	1:18.89 (+8.22s \| 9.4%)	1:16.89 (+10.22s \| 11.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+10.12s \| 11.6%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	42.91	35.49 (+7.42s \| 17.3%)	34.39 (+8.52s \| 19.9%)	30.19 (+12.72s \| 29.6%)	27.89 (+15.02s \| 35.0%)	26.79 (+16.12s \| 37.6%)	25.89 (+17.02s \| 39.7%)	24.59 (+18.32s \| 42.7%)	24.59 (+18.32s \| 42.7%)	24.29 (+18.62s \| 43.4%)	23.39 (+19.52s \| 45.5%)	23.79 (+19.12s \| 44.6%)	N/A	22.79 (+20.12s \| 46.9%)	34.59 (+8.32s \| 19.4%)
Back 50 M	58.84	42.99 (+15.85s \| 26.9%)	40.79 (+18.05s \| 30.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+17.25s \| 29.3%)
Breast 50 M	58.62	46.99 (+11.63s \| 19.8%)	45.59 (+13.03s \| 22.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+12.33s \| 21.0%)
Breast 100 M	2:04.79	1:42.69 (+22.10s \| 17.7%)	1:39.19 (+25.60s \| 20.5%)	1:25.49 (+39.30s \| 31.5%)	1:18.89 (+45.90s \| 36.8%)	1:13.79 (+51.00s \| 40.9%)	1:11.29 (+53.50s \| 42.9%)	1:08.19 (+56.60s \| 45.4%)	1:08.19 (+56.60s \| 45.4%)	1:06.59 (+58.20s \| 46.6%)	1:04.09 (+60.70s \| 48.6%)	1:05.29 (+59.50s \| 47.7%)	N/A	1:02.19 (+62.60s \| 50.2%)	1:40.19 (+24.60s \| 19.7%)
Fly 50 M	1:06.63	40.19 (+26.44s \| 39.7%)	38.49 (+28.14s \| 42.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+27.44s \| 41.2%)

Progression

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Meets

See all the meets Marek Perzov has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Marek's time, the progress against Marek's best time, the corresponding time standard, as well as how much faster Marek needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SCSC Go The Distance Block Party

11/01/2025

Sunnyvale

500 Y Free

7:48.56

BB: 7:33.79 (+14.77s | 3.2%)

GGST Spooktacular 2025

10/25/2025

Morgan Hill

100 Y Free

1:22.94

+1.53s

BB: 1:18.89 (+4.05s | 4.9%)

100 Y IM

1:27.11

-11.73s (New PB)

A: 1:19.69 (+7.42s | 8.5%)

100 Y Breast

1:47.86

+5.72s

BB: 1:42.29 (+5.57s | 5.2%)

QSS Santa Cruz Competenicia C B A+

10/11/2025

Watsonville

100 Y Free

1:23.03

+1.62s

BB: 1:18.89 (+4.14s | 5.0%)

50 Y Fly

42.94

-4.63s (New PB)

BB: 41.29 (+1.65s | 3.8%)

50 Y Back

43.89

+0.28s

BB: 42.89 (+1.00s | 2.3%)

2025 MAC Season Kick Off

09/27/2025

Milpitas

100 Y Breast

1:42.14

-9.79s (New PB)

A: 1:30.59 (+11.55s | 11.3%)

100 Y Free

1:21.41

-5.76s (New PB)

BB: 1:18.89 (+2.52s | 3.1%)

50 Y Back

43.61

-1.62s (New PB)

BB: 42.89 (+0.72s | 1.7%)

100 Y IM

1:38.84

-2.68s (New PB)

BB: 1:29.69 (+9.15s | 9.3%)

50 Y Free

35.63

-4.53s (New PB)

BB: 34.59 (+1.04s | 2.9%)

100 Y Back

1:31.86

-13.66s (New PB)

BB: 1:30.09 (+1.77s | 1.9%)

SCSC Pacific Swimming Long Course Intrasquad

05/30/2025

Morgan Hill

100 M Breast

2:04.79

-14.48s (New PB)

BB: 1:59.19 (+5.60s | 4.5%)

50 Breast

1:01.16

100 Breast

1:03.63

2:04.79

100 Breast

2:04.79

50 M Free

42.91

-11.62s (New PB)

BB: 39.79 (+3.12s | 7.3%)

50 M Breast

58.62

-4.41s (New PB)

BB: 54.39 (+4.23s | 7.2%)

Santa Clara Swim Club Race To AG Champs

03/01/2025

Morgan Hill

100 Y Free

1:27.17

-8.62s (New PB)

BB: 1:18.89 (+8.28s | 9.5%)

50 Free

41.15

100 Free

46.02

1:27.17

100 Free

1:27.17

50 Y Breast

53.48

+0.72s

B: 53.39 (+0.09s | 0.2%)

50 Y Fly

49.42

+1.85s

B: 46.49 (+2.93s | 5.9%)

Swim South Bay

02/08/2025

San Jose

100 Y IM

1:41.52

-3.16s (New PB)

B: 1:39.69 (+1.83s | 1.8%)

50 Y Free

40.16

-0.75s (New PB)

B: 38.19 (+1.97s | 4.9%)

100 Y Breast

1:53.64

+1.71s

BB: 1:42.29 (+11.35s | 10.0%)

50 Y Back

45.23

-4.23s (New PB)

BB: 42.89 (+2.34s | 5.2%)

Zone 1 South Winter Championships

12/14/2024

Morgan Hill

50 Y Breast

53.45

+0.69s

B: 53.39 (+0.06s | 0.1%)

50 Y Fly

47.57

-4.05s (New PB)

B: 46.49 (+1.08s | 2.3%)

50 Y Free

40.91

-2.14s (New PB)

B: 38.19 (+2.72s | 6.6%)

MBSC GSMY Z1S Race To AGC C B A+

11/15/2024

Morgan Hill

50 Y Free

43.05

-1.28s (New PB)

B: 38.19 (+4.86s | 11.3%)

50 Y Fly

51.62

-0.72s (New PB)

B: 46.49 (+5.13s | 9.9%)

100 Y Breast

1:58.00

+6.07s

B: 1:54.09 (+3.91s | 3.3%)

100 Y Back

1:45.52

B: 1:40.69 (+4.83s | 4.6%)

GGST Spooktacular

10/25/2024

Morgan Hill

50 Y Back

50.38

+0.92s

B: 48.29 (+2.09s | 4.1%)

50 Y Fly

53.33

+0.99s

B: 46.49 (+6.84s | 12.8%)

50 Y Breast

55.31

+2.55s

B: 53.39 (+1.92s | 3.5%)

SCSC Pacific Swimming Short Cours C B A+ Meet

10/04/2024

Morgan Hill

50 Y Free

44.33

-14.40s (New PB)

B: 38.19 (+6.14s | 13.9%)

100 Y Breast

1:51.93

BB: 1:42.29 (+9.64s | 8.6%)

100 Y Free

1:35.79

B: 1:27.99 (+7.80s | 8.1%)

50 Y Fly

52.34

-1.98s (New PB)

B: 46.49 (+5.85s | 11.2%)

100 Y IM

1:44.68

-7.03s (New PB)

B: 1:39.69 (+4.99s | 4.8%)

50 Y Breast

55.89

+3.13s

B: 53.39 (+2.50s | 4.5%)

50 Y Back

49.46

-0.42s (New PB)

B: 48.29 (+1.17s | 2.4%)

Milpitas Aquatic Club SC CBA+ Meet

09/14/2024

Milpitas

50 Y Breast

52.76

-6.23s (New PB)

BB: 47.69 (+5.07s | 9.6%)

50 Y Fly

54.32

-3.07s (New PB)

B: 46.49 (+7.83s | 14.4%)

50 Y Back

49.88

-2.63s (New PB)

B: 48.29 (+1.59s | 3.2%)

SCSC Pacific Swimming Long Course Intrasquad

05/25/2024

Morgan Hill

50 M Free

54.53

B: 43.89 (+10.64s | 19.5%)

50 M Breast

1:03.03

B: 1:00.89 (+2.14s | 3.4%)

Quicksilver Swimming Zone 1S LCM C B A+ Meet

05/17/2024

San Jose

50 M Fly

1:06.63

B: 52.29 (+14.34s | 21.5%)

50 M Back

58.84

B: 55.39 (+3.45s | 5.9%)

100 M Breast

2:19.27

B: 2:12.89 (+6.38s | 4.6%)

50 Breast

1:08.33

100 Breast

1:10.94

2:19.27

100 Breast

2:19.27

2024 Milpitas Aquatic Club SC CBA+ Meet

03/22/2024

Morgan Hill

50 Y Back

52.51

-13.48s (New PB)

B: 48.29 (+4.22s | 8.0%)

50 Y Breast

58.99

-4.27s (New PB)

B: 53.39 (+5.60s | 9.5%)

100 Y IM

1:51.71

B: 1:39.69 (+12.02s | 10.8%)

QSS Santa Cruz C B A+ Meet

02/10/2024

Soquel

50 Y Fly

57.39

-15.85s (New PB)

B: 46.49 (+10.90s | 19.0%)

25 Y Back

24.28

-2.17s (New PB)

25 Y Breast

27.53

+0.33s

2024 Brian Malick Memorial Z1S Championships

01/26/2024

Morgan Hill

25 Y Breast

27.20

25 Y Back

26.45

SCSC Vs DART Dual Meet

10/28/2023

Santa Clara

50 Y Breast

1:03.26

-0.60s (New PB)

B: 53.39 (+9.87s | 15.6%)

50 Y Back

1:05.99

B: 48.29 (+17.70s | 26.8%)

50 Y Fly

1:13.24

B: 46.49 (+26.75s | 36.5%)

50 Y Free

58.73

B: 38.19 (+20.54s | 35.0%)

PAC Swim Invitiaional

09/22/2023

Santa Clara

50 Y Breast

1:03.86

B: 53.39 (+10.47s | 16.4%)

25 Y Free

25.87

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.