Lucas Ku

Age: 17 years old
Age Category: 17-18
Team: Frederick Area Swim Team | Maryland Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Frederick Area Swim Team

Maryland Swimming

Eastern Zone

USA

Free 50 Y

25.62

10/25/2025

BB: 25.59 (+0.03s | 0.1%)

Rankings

Free 100 Y

55.53

Analysis

11/14/2025

A: 51.69 (+3.84s | 6.9%)

Rankings

50 Free

26.63

100 Free

28.90

55.53

100 Free

55.53

Free 200 Y

2:02.70

Analysis

10/03/2025

A: 1:54.49 (+8.21s | 6.7%)

Rankings

50 Free

27.45

100 Free

30.57

58.02

100 Free

58.02

150 Free

31.96

1:29.98

200 Free

32.72

2:02.70

100 Free

1:04.68

Back 50 Y

28.77

10/25/2025

BB: 28.59 (+0.18s | 0.6%)

Rankings

Back 100 Y

1:02.65

Analysis

11/14/2025

BB: 1:00.59 (+2.06s | 3.3%)

Rankings

50 Back

30.13

100 Back

32.52

1:02.65

100 Back

1:02.65

Breast 50 Y

40.17

10/25/2025

B: 35.39 (+4.78s | 11.9%)

Rankings

Fly 50 Y

27.89

10/25/2025

A: 26.19 (+1.70s | 6.1%)

Rankings

Fly 100 Y

1:02.40

Analysis

11/14/2025

BB: 1:00.79 (+1.61s | 2.6%)

Rankings

50 Fly

29.19

100 Fly

33.21

1:02.40

100 Fly

1:02.40

IM 200 Y

2:26.61

Analysis

11/14/2025

BB: 2:16.89 (+9.72s | 6.6%)

Rankings

50 Fly

29.85

100 Back

34.72

1:04.57

100 IM

1:04.57

150 Breast

50.42

1:54.99

200 Free

31.62

2:26.61

100 IM

1:22.04

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Frederick Area Swim Team

Maryland Swimming

Eastern Zone

USA

Free 50 M

28.78

07/17/2026

A: 27.39 (+1.39s | 4.8%)

Rankings

Free 200 M

2:17.41

Analysis

07/17/2026

A: 2:11.09 (+6.32s | 4.6%)

Rankings

50 Free

31.49

100 Free

34.33

1:05.82

100 Free

1:05.82

150 Free

36.43

1:42.25

200 Free

35.16

2:17.41

100 Free

1:11.59

Free 400 M

5:02.63

Analysis

05/29/2026

A: 4:39.79 (+22.84s | 7.5%)

Rankings

50 Free

34.16

100 Free

37.35

1:11.51

100 Free

1:11.51

150 Free

38.21

1:49.72

200 Free

39.03

2:28.75

100 Free

1:17.24

250 Free

38.99

3:07.74

300 Free

38.74

3:46.48

100 Free

1:17.73

350 Free

39.23

4:25.71

400 Free

36.92

5:02.63

100 Free

1:16.15

Back 50 M

33.26

05/29/2026

A: 31.59 (+1.67s | 5.0%)

Rankings

Back 100 M

1:12.10

Analysis

07/17/2026

BB: 1:11.99 (+0.11s | 0.2%)

Rankings

50 Back

35.15

100 Back

36.95

1:12.10

100 Back

1:12.10

Fly 50 M

31.64

07/17/2026

A: 29.69 (+1.95s | 6.2%)

Rankings

Fly 100 M

1:08.22

Analysis

07/17/2026

A: 1:03.99 (+4.23s | 6.2%)

Rankings

50 Fly

31.68

100 Fly

36.54

1:08.22

100 Fly

1:08.22

Fly 200 M

2:33.75

Analysis

07/17/2026

A: 2:23.19 (+10.56s | 6.9%)

Rankings

50 Fly

32.92

100 Fly

36.59

1:09.51

100 Fly

1:09.51

150 Fly

40.28

1:49.79

200 Fly

43.96

2:33.75

100 Fly

1:24.24

IM 400 M

6:03.87

Analysis

05/29/2026

BB: 5:41.29 (+22.58s | 6.2%)

Rankings

50 Fly

34.94

100 Fly

39.22

1:14.16

100 Fly

1:14.16

150 Back

44.96

1:59.12

200 Back

45.31

2:44.43

100 Back

1:30.27

250 Breast

58.43

3:42.86

300 Breast

1:00.47

4:43.33

100 Breast

1:58.90

350 Free

40.28

5:23.61

400 Free

40.26

6:03.87

100 Free

1:20.54

Above are the fastest times that Lucas Ku has achieved in his swimming career. For each event, you can find Lucas's best time, the corresponding time standard, as well as how much faster Lucas needs to be to reach the next level. The last columns provide Lucas rankings at the team and LSC levels. These rankings are based on the Lucas'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	25.62	22.19 (+3.43s \| 13.4%) 22.79 (+2.83s \| 11.0%)	21.29 (+4.33s \| 16.9%)	21.29 (+4.33s \| 16.9%)	20.49 (+5.13s \| 20.0%)	19.69 (+5.93s \| 23.1%)	20.39 (+5.23s \| 20.4%)
Free 100 Y	55.53	48.19 (+7.34s \| 13.2%) 49.49 (+6.04s \| 10.9%)	46.39 (+9.14s \| 16.5%)	46.39 (+9.14s \| 16.5%)	44.89 (+10.64s \| 19.2%)	43.09 (+12.44s \| 22.4%)	44.39 (+11.14s \| 20.1%)
Free 200 Y	2:02.70	1:45.79 (+16.91s \| 13.8%) 1:48.79 (+13.91s \| 11.3%)	1:41.59 (+21.11s \| 17.2%)	1:41.59 (+21.11s \| 17.2%)	1:38.39 (+24.31s \| 19.8%)	1:34.99 (+27.71s \| 22.6%)	1:38.09 (+24.61s \| 20.1%)
Back 50 Y	28.77	24.79 (+3.98s \| 13.8%) 25.39 (+3.38s \| 11.7%)	N/A	N/A	N/A	21.49 (+7.28s \| 25.3%)	N/A
Back 100 Y	1:02.65	53.89 (+8.76s \| 14.0%) 55.39 (+7.26s \| 11.6%)	51.49 (+11.16s \| 17.8%)	51.49 (+11.16s \| 17.8%)	49.19 (+13.46s \| 21.5%)	46.99 (+15.66s \| 25.0%)	48.89 (+13.76s \| 22.0%)
Breast 50 Y	40.17	27.69 (+12.48s \| 31.1%) 28.09 (+12.08s \| 30.1%)	N/A	N/A	N/A	24.39 (+15.78s \| 39.3%)	N/A
Fly 50 Y	27.89	24.09 (+3.80s \| 13.6%) 24.39 (+3.50s \| 12.5%)	N/A	N/A	N/A	21.19 (+6.70s \| 24.0%)	N/A
Fly 100 Y	1:02.40	52.89 (+9.51s \| 15.2%) 54.39 (+8.01s \| 12.8%)	50.59 (+11.81s \| 18.9%)	50.59 (+11.81s \| 18.9%)	48.69 (+13.71s \| 22.0%)	46.69 (+15.71s \| 25.2%)	48.39 (+14.01s \| 22.5%)
IM 200 Y	2:26.61	1:58.19 (+28.42s \| 19.4%) 2:01.59 (+25.02s \| 17.1%)	1:53.89 (+32.72s \| 22.3%)	1:53.89 (+32.72s \| 22.3%)	1:49.59 (+37.02s \| 25.3%)	1:45.39 (+41.22s \| 28.1%)	1:48.89 (+37.72s \| 25.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	28.78	25.89 (+2.89s \| 10.0%) 26.59 (+2.19s \| 7.6%)	24.59 (+4.19s \| 14.6%)	24.59 (+4.19s \| 14.6%)	24.09 (+4.69s \| 16.3%)	23.29 (+5.49s \| 19.1%)	23.79 (+4.99s \| 17.3%)	22.69 (+6.09s \| 21.2%)
Free 200 M	2:17.41	2:03.09 (+14.32s \| 10.4%) 2:06.59 (+10.82s \| 7.9%)	1:57.79 (+19.62s \| 14.3%)	1:57.79 (+19.62s \| 14.3%)	1:55.29 (+22.12s \| 16.1%)	1:51.99 (+25.42s \| 18.5%)	1:54.09 (+23.32s \| 17.0%)	1:49.59 (+27.82s \| 20.2%)
Free 400 M	5:02.63	4:21.09 (+41.54s \| 13.7%) 4:28.49 (+34.14s \| 11.3%)	4:09.99 (+52.64s \| 17.4%)	4:09.99 (+52.64s \| 17.4%)	4:04.99 (+57.64s \| 19.0%)	3:59.09 (+63.54s \| 21.0%)	4:02.79 (+59.84s \| 19.8%)	3:55.49 (+67.14s \| 22.2%)
Back 50 M	33.26	29.29 (+3.97s \| 11.9%) 29.79 (+3.47s \| 10.4%)	N/A	N/A	N/A	26.09 (+7.17s \| 21.6%)	N/A	25.59 (+7.67s \| 23.1%)
Back 100 M	1:12.10	1:03.29 (+8.81s \| 12.2%) 1:05.09 (+7.01s \| 9.7%)	1:00.59 (+11.51s \| 16.0%)	1:00.59 (+11.51s \| 16.0%)	58.79 (+13.31s \| 18.5%)	56.89 (+15.21s \| 21.1%)	58.19 (+13.91s \| 19.3%)	55.39 (+16.71s \| 23.2%)
Fly 50 M	31.64	28.19 (+3.45s \| 10.9%) 28.69 (+2.95s \| 9.3%)	N/A	N/A	N/A	24.89 (+6.75s \| 21.3%)	N/A	23.99 (+7.65s \| 24.2%)
Fly 100 M	1:08.22	1:00.89 (+7.33s \| 10.7%) 1:02.59 (+5.63s \| 8.3%)	57.99 (+10.23s \| 15.0%)	57.99 (+10.23s \| 15.0%)	56.49 (+11.73s \| 17.2%)	54.69 (+13.53s \| 19.8%)	55.99 (+12.23s \| 17.9%)	53.29 (+14.93s \| 21.9%)
Fly 200 M	2:33.75	2:15.89 (+17.86s \| 11.6%) 2:19.79 (+13.96s \| 9.1%)	2:10.19 (+23.56s \| 15.3%)	2:10.19 (+23.56s \| 15.3%)	2:06.39 (+27.36s \| 17.8%)	2:02.99 (+30.76s \| 20.0%)	2:05.09 (+28.66s \| 18.6%)	2:00.19 (+33.56s \| 21.8%)
IM 400 M	6:03.87	4:55.09 (+68.78s \| 18.9%) 5:03.49 (+60.38s \| 16.6%)	4:42.39 (+81.48s \| 22.4%)	4:42.39 (+81.48s \| 22.4%)	4:35.89 (+87.98s \| 24.2%)	4:28.89 (+94.98s \| 26.1%)	4:33.09 (+90.78s \| 24.9%)	4:23.99 (+99.88s \| 27.4%)

Progression

See how Lucas Ku is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Lucas'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 Lucas Ku has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Lucas's time, the progress against Lucas's best time, the corresponding time standard, as well as how much faster Lucas needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MD Long Course Last Chance Meet

07/17/2026

Owings Mills

100 M Fly

1:08.22

A: 1:05.79 (+2.43s | 3.6%)

50 Fly

31.68

100 Fly

36.54

1:08.22

100 Fly

1:08.22

200 M Free

2:17.41

A: 2:14.29 (+3.12s | 2.3%)

50 Free

31.49

100 Free

34.33

1:05.82

100 Free

1:05.82

150 Free

36.43

1:42.25

200 Free

35.16

2:17.41

100 Free

1:11.59

50 M Back

33.80

+0.54s

A: 32.39 (+1.41s | 4.2%)

200 M Fly

2:33.75

A: 2:27.19 (+6.56s | 4.3%)

50 Fly

32.92

100 Fly

36.59

1:09.51

100 Fly

1:09.51

150 Fly

40.28

1:49.79

200 Fly

43.96

2:33.75

100 Fly

1:24.24

50 M Fly

31.64

A: 30.59 (+1.05s | 3.3%)

50 M Free

28.78

A: 28.19 (+0.59s | 2.1%)

100 M Back

1:12.10

A: 1:07.99 (+4.11s | 5.7%)

50 Back

35.15

100 Back

36.95

1:12.10

100 Back

1:12.10

2026 FOX Speedo Summer Spectacular Meet

05/29/2026

Sterling

400 M Free

5:02.63

A: 4:46.39 (+16.24s | 5.4%)

50 Free

34.16

100 Free

37.35

1:11.51

100 Free

1:11.51

150 Free

38.21

1:49.72

200 Free

39.03

2:28.75

100 Free

1:17.24

250 Free

38.99

3:07.74

300 Free

38.74

3:46.48

100 Free

1:17.73

350 Free

39.23

4:25.71

400 Free

36.92

5:02.63

100 Free

1:16.15

50 M Back

33.26

A: 32.39 (+0.87s | 2.6%)

400 M IM

6:03.87

BB: 5:47.99 (+15.88s | 4.4%)

50 Fly

34.94

100 Fly

39.22

1:14.16

100 Fly

1:14.16

150 Back

44.96

1:59.12

200 Back

45.31

2:44.43

100 Back

1:30.27

250 Breast

58.43

3:42.86

300 Breast

1:00.47

4:43.33

100 Breast

1:58.90

350 Free

40.28

5:23.61

400 Free

40.26

6:03.87

100 Free

1:20.54

2026 FOX January Distance Sprint Meet

01/11/2026

South Riding

100 Y IM

1:08.09

50 IM

29.38

100 IM

38.71

1:08.09

100 IM

1:08.09

50 Y Back

29.24

+0.47s

A: 27.19 (+2.05s | 7.0%)

50 Y Fly

28.19

+0.30s

A: 27.09 (+1.10s | 3.9%)

GBSA 2025 Thanksgiving Swim Fest

11/14/2025

Baltimore

50 Y Back

28.78

+0.01s

A: 27.19 (+1.59s | 5.5%)

200 Y IM

2:26.61

BB: 2:20.19 (+6.42s | 4.4%)

50 Fly

29.85

100 Back

34.72

1:04.57

100 IM

1:04.57

150 Breast

50.42

1:54.99

200 Free

31.62

2:26.61

100 IM

1:22.04

50 Y Free

25.79

+0.17s

A: 24.19 (+1.60s | 6.2%)

100 Y Back

1:02.65

A: 57.89 (+4.76s | 7.6%)

50 Back

30.13

100 Back

32.52

1:02.65

100 Back

1:02.65

100 Y Free

55.53

-0.81s (New PB)

A: 53.19 (+2.34s | 4.2%)

50 Free

26.63

100 Free

28.90

55.53

100 Free

55.53

100 Y Fly

1:02.40

BB: 1:02.39 (+0.01s | 0.0%)

50 Fly

29.19

100 Fly

33.21

1:02.40

100 Fly

1:02.40

2025 FAST Fall Sprint And Distance

10/25/2025

Walkersville

50 Y Fly

27.89

A: 27.09 (+0.80s | 2.9%)

50 Y Free

25.62

-0.01s (New PB)

A: 24.19 (+1.43s | 5.6%)

50 Y Back

28.77

A: 27.19 (+1.58s | 5.5%)

50 Y Breast

40.17

B: 36.69 (+3.48s | 8.7%)

2025 ASC All Freestyle Meet

10/03/2025

Annapolis

200 Y Free

2:02.70

A: 1:56.59 (+6.11s | 5.0%)

50 Free

27.45

100 Free

30.57

58.02

100 Free

58.02

150 Free

31.96

1:29.98

200 Free

32.72

2:02.70

100 Free

1:04.68

50 Y Free

25.63

A: 24.19 (+1.44s | 5.6%)

100 Y Free

56.34

A: 53.19 (+3.15s | 5.6%)

50 Free

27.44

100 Free

28.90

56.34

100 Free

56.34

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	25.62	22.19 (+3.43s \| 13.4%) 22.79 (+2.83s \| 11.0%)	21.29 (+4.33s \| 16.9%)	21.29 (+4.33s \| 16.9%)	20.49 (+5.13s \| 20.0%)	19.69 (+5.93s \| 23.1%)	20.39 (+5.23s \| 20.4%)
Free 100 Y	55.53	48.19 (+7.34s \| 13.2%) 49.49 (+6.04s \| 10.9%)	46.39 (+9.14s \| 16.5%)	46.39 (+9.14s \| 16.5%)	44.89 (+10.64s \| 19.2%)	43.09 (+12.44s \| 22.4%)	44.39 (+11.14s \| 20.1%)
Free 200 Y	2:02.70	1:45.79 (+16.91s \| 13.8%) 1:48.79 (+13.91s \| 11.3%)	1:41.59 (+21.11s \| 17.2%)	1:41.59 (+21.11s \| 17.2%)	1:38.39 (+24.31s \| 19.8%)	1:34.99 (+27.71s \| 22.6%)	1:38.09 (+24.61s \| 20.1%)
Back 50 Y	28.77	24.79 (+3.98s \| 13.8%) 25.39 (+3.38s \| 11.7%)	N/A	N/A	N/A	21.49 (+7.28s \| 25.3%)	N/A
Back 100 Y	1:02.65	53.89 (+8.76s \| 14.0%) 55.39 (+7.26s \| 11.6%)	51.49 (+11.16s \| 17.8%)	51.49 (+11.16s \| 17.8%)	49.19 (+13.46s \| 21.5%)	46.99 (+15.66s \| 25.0%)	48.89 (+13.76s \| 22.0%)
Breast 50 Y	40.17	27.69 (+12.48s \| 31.1%) 28.09 (+12.08s \| 30.1%)	N/A	N/A	N/A	24.39 (+15.78s \| 39.3%)	N/A
Fly 50 Y	27.89	24.09 (+3.80s \| 13.6%) 24.39 (+3.50s \| 12.5%)	N/A	N/A	N/A	21.19 (+6.70s \| 24.0%)	N/A
Fly 100 Y	1:02.40	52.89 (+9.51s \| 15.2%) 54.39 (+8.01s \| 12.8%)	50.59 (+11.81s \| 18.9%)	50.59 (+11.81s \| 18.9%)	48.69 (+13.71s \| 22.0%)	46.69 (+15.71s \| 25.2%)	48.39 (+14.01s \| 22.5%)
IM 200 Y	2:26.61	1:58.19 (+28.42s \| 19.4%) 2:01.59 (+25.02s \| 17.1%)	1:53.89 (+32.72s \| 22.3%)	1:53.89 (+32.72s \| 22.3%)	1:49.59 (+37.02s \| 25.3%)	1:45.39 (+41.22s \| 28.1%)	1:48.89 (+37.72s \| 25.7%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	28.78	25.89 (+2.89s \| 10.0%) 26.59 (+2.19s \| 7.6%)	24.59 (+4.19s \| 14.6%)	24.59 (+4.19s \| 14.6%)	24.09 (+4.69s \| 16.3%)	23.29 (+5.49s \| 19.1%)	23.79 (+4.99s \| 17.3%)	22.69 (+6.09s \| 21.2%)
Free 200 M	2:17.41	2:03.09 (+14.32s \| 10.4%) 2:06.59 (+10.82s \| 7.9%)	1:57.79 (+19.62s \| 14.3%)	1:57.79 (+19.62s \| 14.3%)	1:55.29 (+22.12s \| 16.1%)	1:51.99 (+25.42s \| 18.5%)	1:54.09 (+23.32s \| 17.0%)	1:49.59 (+27.82s \| 20.2%)
Free 400 M	5:02.63	4:21.09 (+41.54s \| 13.7%) 4:28.49 (+34.14s \| 11.3%)	4:09.99 (+52.64s \| 17.4%)	4:09.99 (+52.64s \| 17.4%)	4:04.99 (+57.64s \| 19.0%)	3:59.09 (+63.54s \| 21.0%)	4:02.79 (+59.84s \| 19.8%)	3:55.49 (+67.14s \| 22.2%)
Back 50 M	33.26	29.29 (+3.97s \| 11.9%) 29.79 (+3.47s \| 10.4%)	N/A	N/A	N/A	26.09 (+7.17s \| 21.6%)	N/A	25.59 (+7.67s \| 23.1%)
Back 100 M	1:12.10	1:03.29 (+8.81s \| 12.2%) 1:05.09 (+7.01s \| 9.7%)	1:00.59 (+11.51s \| 16.0%)	1:00.59 (+11.51s \| 16.0%)	58.79 (+13.31s \| 18.5%)	56.89 (+15.21s \| 21.1%)	58.19 (+13.91s \| 19.3%)	55.39 (+16.71s \| 23.2%)
Fly 50 M	31.64	28.19 (+3.45s \| 10.9%) 28.69 (+2.95s \| 9.3%)	N/A	N/A	N/A	24.89 (+6.75s \| 21.3%)	N/A	23.99 (+7.65s \| 24.2%)
Fly 100 M	1:08.22	1:00.89 (+7.33s \| 10.7%) 1:02.59 (+5.63s \| 8.3%)	57.99 (+10.23s \| 15.0%)	57.99 (+10.23s \| 15.0%)	56.49 (+11.73s \| 17.2%)	54.69 (+13.53s \| 19.8%)	55.99 (+12.23s \| 17.9%)	53.29 (+14.93s \| 21.9%)
Fly 200 M	2:33.75	2:15.89 (+17.86s \| 11.6%) 2:19.79 (+13.96s \| 9.1%)	2:10.19 (+23.56s \| 15.3%)	2:10.19 (+23.56s \| 15.3%)	2:06.39 (+27.36s \| 17.8%)	2:02.99 (+30.76s \| 20.0%)	2:05.09 (+28.66s \| 18.6%)	2:00.19 (+33.56s \| 21.8%)
IM 400 M	6:03.87	4:55.09 (+68.78s \| 18.9%) 5:03.49 (+60.38s \| 16.6%)	4:42.39 (+81.48s \| 22.4%)	4:42.39 (+81.48s \| 22.4%)	4:35.89 (+87.98s \| 24.2%)	4:28.89 (+94.98s \| 26.1%)	4:33.09 (+90.78s \| 24.9%)	4:23.99 (+99.88s \| 27.4%)