Mark Lou

Age: 17 years old
Age Category: 17-18
Team: Long Island Express | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Long Island Express

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

22.03

02/12/2026

AAA: 21.69 (+0.34s | 1.5%)

245

1,000+

Free 100 Y

47.41

Analysis

02/12/2026

AAA: 47.39 (+0.02s | 0.0%)

169

891

50 Free

22.80

100 Free

24.61

47.41

100 Free

47.41

Free 200 Y

1:48.71

Analysis

11/28/2025

AAA: 1:44.99 (+3.72s | 3.4%)

438

1,000+

50 Free

25.99

100 Free

27.94

53.93

100 Free

53.93

150 Free

27.31

1:21.24

200 Free

27.47

1:48.71

100 Free

54.78

Free 500 Y

5:18.28

Analysis

11/07/2025

A: 5:11.39 (+6.89s | 2.2%)

558

1,000+

50 Free

27.59

100 Free

30.22

57.81

100 Free

57.81

150 Free

30.27

1:28.08

200 Free

31.06

1:59.14

100 Free

1:01.33

250 Free

32.09

2:31.23

300 Free

32.52

3:03.75

100 Free

1:04.61

350 Free

32.75

3:36.50

400 Free

33.18

4:09.68

100 Free

1:05.93

450 Free

34.51

4:44.19

500 Free

34.09

5:18.28

100 Free

1:08.60

Back 50 Y

28.12

12/11/2025

462

1,000+

Back 100 Y

1:00.36

Analysis

11/03/2023

A: 55.89 (+4.47s | 7.4%)

106

727

1,000+

50 Back

30.06

100 Back

30.30

1:00.36

100 Back

1:00.36

Breast 50 Y

30.30

12/11/2025

352

1,000+

Breast 100 Y

1:07.20

Analysis

10/10/2025

A: 1:03.99 (+3.21s | 4.8%)

642

1,000+

50 Breast

31.47

100 Breast

35.73

1:07.20

100 Breast

1:07.20

Fly 50 Y

25.68

12/11/2025

438

1,000+

Fly 100 Y

57.07

Analysis

01/16/2026

A: 56.09 (+0.98s | 1.7%)

691

1,000+

50 Fly

26.59

100 Fly

30.48

57.07

100 Fly

57.07

IM 200 Y

2:09.62

Analysis

10/10/2025

A: 2:06.39 (+3.23s | 2.5%)

657

1,000+

50 Fly

27.51

100 Back

33.56

1:01.07

100 IM

1:01.07

150 Breast

39.11

1:40.18

200 Free

29.44

2:09.62

100 IM

1:08.55

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Long Island Express	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Mark Lou has achieved in his swimming career. For each event, you can find Mark's best time, the corresponding time standard, as well as how much faster Mark needs to be to reach the next level. The last columns provide Mark rankings at the team and LSC levels. These rankings are based on the Mark'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	22.03	22.19	21.29 (+0.74s \| 3.4%)	21.29 (+0.74s \| 3.4%)	20.59 (+1.44s \| 6.5%)	20.09 (+1.94s \| 8.8%)	20.39 (+1.64s \| 7.4%)
Free 100 Y	47.41	48.19	46.39 (+1.02s \| 2.2%)	46.39 (+1.02s \| 2.2%)	45.09 (+2.32s \| 4.9%)	43.49 (+3.92s \| 8.3%)	44.39 (+3.02s \| 6.4%)
Free 200 Y	1:48.71	1:45.79 (+2.92s \| 2.7%)	1:41.59 (+7.12s \| 6.5%)	1:41.59 (+7.12s \| 6.5%)	1:38.79 (+9.92s \| 9.1%)	1:36.49 (+12.22s \| 11.2%)	1:38.09 (+10.62s \| 9.8%)
Free 500 Y	5:18.28	4:47.79 (+30.49s \| 9.6%)	4:37.09 (+41.19s \| 12.9%)	4:37.09 (+41.19s \| 12.9%)	4:29.49 (+48.79s \| 15.3%)	4:22.09 (+56.19s \| 17.7%)	4:27.69 (+50.59s \| 15.9%)
Back 50 Y	28.12	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:00.36	53.89 (+6.47s \| 10.7%)	51.49 (+8.87s \| 14.7%)	51.49 (+8.87s \| 14.7%)	49.39 (+10.97s \| 18.2%)	47.59 (+12.77s \| 21.2%)	48.89 (+11.47s \| 19.0%)
Breast 50 Y	30.30	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:07.20	1:00.89 (+6.31s \| 9.4%)	57.99 (+9.21s \| 13.7%)	57.99 (+9.21s \| 13.7%)	55.89 (+11.31s \| 16.8%)	54.19 (+13.01s \| 19.4%)	55.29 (+11.91s \| 17.7%)
Fly 50 Y	25.68	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	57.07	52.89 (+4.18s \| 7.3%)	50.59 (+6.48s \| 11.4%)	50.59 (+6.48s \| 11.4%)	48.99 (+8.08s \| 14.2%)	47.79 (+9.28s \| 16.3%)	48.39 (+8.68s \| 15.2%)
IM 200 Y	2:09.62	1:58.19 (+11.43s \| 8.8%)	1:53.89 (+15.73s \| 12.1%)	1:53.89 (+15.73s \| 12.1%)	1:50.09 (+19.53s \| 15.1%)	1:46.39 (+23.23s \| 17.9%)	1:48.89 (+20.73s \| 16.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ

Progression

See how Mark Lou is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Mark's time to another swimmer's and even view their profile for more information about them.

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR TYR Senior Mets Winter Championship

02/12/2026

East Meadow

50 Y Free

22.03

-0.10s (New PB)

AAA

AAAA: 21.19 (+0.84s | 3.8%)

100 Y Free

47.41

-0.58s (New PB)

AAA

AAAA: 46.49 (+0.92s | 1.9%)

50 Free

22.80

100 Free

24.61

47.41

100 Free

47.41

2026 MR LIE Winterfest Invitational

01/16/2026

Hempstead

100 Y Back

1:02.09

+1.73s

A: 57.89 (+4.20s | 6.8%)

50 Back

30.38

100 Back

31.71

1:02.09

100 Back

1:02.09

100 Y Breast

1:07.78

+0.58s

A: 1:05.89 (+1.89s | 2.8%)

50 Breast

31.83

100 Breast

35.95

1:07.78

100 Breast

1:07.78

100 Y Fly

57.07

-1.47s (New PB)

AA: 55.19 (+1.88s | 3.3%)

50 Fly

26.59

100 Fly

30.48

57.07

100 Fly

57.07

50 Y Free

22.61

+0.48s

AAA: 22.19 (+0.42s | 1.9%)

200 Y Free

1:50.02

+1.31s

AAA: 1:46.89 (+3.13s | 2.8%)

50 Free

25.16

100 Free

26.87

52.03

100 Free

52.03

150 Free

28.19

1:20.22

200 Free

29.80

1:50.02

100 Free

57.99

100 Y Free

48.47

+0.48s

AAA

AAAA: 46.49 (+1.98s | 4.1%)

50 Free

23.22

100 Free

25.25

48.47

100 Free

48.47

2025 NE CRA Winter Invitational

12/11/2025

Wellesley

100 Y Free

47.99

-0.32s (New PB)

AAA

AAAA: 46.49 (+1.50s | 3.1%)

50 Free

22.98

100 Free

25.01

47.99

100 Free

47.99

50 Y Back

28.12

50 Y Fly

25.68

200 Y Free

1:49.36

+0.65s

AAA: 1:46.89 (+2.47s | 2.3%)

50 Free

26.02

100 Free

27.47

53.49

100 Free

53.49

150 Free

27.44

1:20.93

200 Free

28.43

1:49.36

100 Free

55.87

100 Y IM

57.68

50 IM

27.06

100 IM

30.62

57.68

100 IM

57.68

50 Y Breast

30.30

50 Y Free

22.51

+0.38s

AAA: 22.19 (+0.32s | 1.4%)

2025 MR LIE Thanksgiving Invitational

11/28/2025

Hempstead

200 Y Free

1:48.71

-0.45s (New PB)

AAA: 1:46.89 (+1.82s | 1.7%)

50 Free

25.99

100 Free

27.94

53.93

100 Free

53.93

150 Free

27.31

1:21.24

200 Free

27.47

1:48.71

100 Free

54.78

100 Y Back

1:01.63

+1.27s

A: 57.89 (+3.74s | 6.1%)

50 Back

30.42

100 Back

31.21

1:01.63

100 Back

1:01.63

50 Y Free

22.25

+0.12s

AAA: 22.19 (+0.06s | 0.3%)

100 Y Free

48.31

-0.73s (New PB)

AAA

AAAA: 46.49 (+1.82s | 3.8%)

50 Free

23.38

100 Free

24.93

48.31

100 Free

48.31

100 Y Breast

1:10.37

+3.17s

A: 1:05.89 (+4.48s | 6.4%)

50 Breast

33.42

100 Breast

36.95

1:10.37

100 Breast

1:10.37

100 Y Fly

58.54

-1.07s (New PB)

A: 57.59 (+0.95s | 1.6%)

50 Fly

27.63

100 Fly

30.91

58.54

100 Fly

58.54

2025 MR LIE Fall Classic Invitational

11/07/2025

Hempstead

100 Y Free

49.28

+0.24s

AAA: 48.79 (+0.49s | 1.0%)

50 Free

23.57

100 Free

25.71

49.28

100 Free

49.28

500 Y Free

5:18.28

A: 5:15.79 (+2.49s | 0.8%)

50 Free

27.59

100 Free

30.22

57.81

100 Free

57.81

150 Free

30.27

1:28.08

200 Free

31.06

1:59.14

100 Free

1:01.33

250 Free

32.09

2:31.23

300 Free

32.52

3:03.75

100 Free

1:04.61

350 Free

32.75

3:36.50

400 Free

33.18

4:09.68

100 Free

1:05.93

450 Free

34.51

4:44.19

500 Free

34.09

5:18.28

100 Free

1:08.60

2025 MR LIE Octoberfest Invitational

10/10/2025

Hempstead

100 Y Breast

1:07.20

-2.32s (New PB)

A: 1:05.89 (+1.31s | 1.9%)

50 Breast

31.47

100 Breast

35.73

1:07.20

100 Breast

1:07.20

100 Y Back

1:01.06

+0.70s

A: 57.89 (+3.17s | 5.2%)

50 Back

29.77

100 Back

31.29

1:01.06

100 Back

1:01.06

100 Y Free

49.04

-2.54s (New PB)

AAA: 48.79 (+0.25s | 0.5%)

50 Free

23.52

100 Free

25.52

49.04

100 Free

49.04

50 Y Free

22.13

-1.22s (New PB)

AAA

AAAA: 21.19 (+0.94s | 4.2%)

200 Y IM

2:09.62

A: 2:09.39 (+0.23s | 0.2%)

50 Fly

27.51

100 Back

33.56

1:01.07

100 IM

1:01.07

150 Breast

39.11

1:40.18

200 Free

29.44

2:09.62

100 IM

1:08.55

200 Y Free

1:49.16

AAA: 1:46.89 (+2.27s | 2.1%)

50 Free

24.99

100 Free

26.90

51.89

100 Free

51.89

150 Free

28.57

1:20.46

200 Free

28.70

1:49.16

100 Free

57.27

2022 Mid Atlantic AG Championship Showdown

11/03/2023

Richmond

100 Y Free

51.58

AAA: 51.09 (+0.49s | 0.9%)

50 Free

24.69

100 Free

26.89

51.58

100 Free

51.58

100 Y Breast

1:09.52

A: 1:08.99 (+0.53s | 0.8%)

50 Breast

32.82

100 Breast

36.70

1:09.52

100 Breast

1:09.52

50 Y Free

23.35

AAA

AAAA: 22.39 (+0.96s | 4.1%)

100 Y Fly

59.61

AA: 57.89 (+1.72s | 2.9%)

50 Fly

28.20

100 Fly

31.41

59.61

100 Fly

59.61

100 Y Back

1:00.36

AA: 58.59 (+1.77s | 2.9%)

50 Back

30.06

100 Back

30.30

1:00.36

100 Back

1:00.36

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.