Leila Kobayashi

Age: 11 years old
Age Category: 11-12
Team: Punahou Aquatics Institute | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Punahou Aquatics Institute

Hawaiian Swimming

Western Zone

USA

Free 50 Y

29.98

10/25/2025

A: 29.29 (+0.69s | 2.3%)

1,000+

Free 100 Y

1:06.25

11/09/2025

A: 1:03.99 (+2.26s | 3.4%)

905

1,000+

50 Free

31.84

100 Free

34.41

1:06.25

100 Free

1:06.25

Free 200 Y

2:26.90

10/25/2025

A: 2:19.29 (+7.61s | 5.2%)

796

1,000+

Free 500 Y

6:39.65

02/07/2026

A: 6:14.49 (+25.16s | 6.3%)

707

1,000+

50 Free

33.56

100 Free

36.81

1:10.37

100 Free

1:10.37

150 Free

39.74

1:50.11

200 Free

41.86

2:31.97

100 Free

1:21.60

250 Free

41.75

3:13.72

300 Free

41.55

3:55.27

100 Free

1:23.30

350 Free

42.20

4:37.47

400 Free

41.50

5:18.97

100 Free

1:23.70

450 Free

42.04

6:01.01

500 Free

38.64

6:39.65

100 Free

1:20.68

Back 50 Y

35.78

10/25/2025

A: 33.19 (+2.59s | 7.2%)

965

1,000+

Back 100 Y

1:20.65

12/06/2025

BB: 1:19.79 (+0.86s | 1.1%)

1,000+

Back 200 Y

2:46.27

10/19/2025

A: 2:33.89 (+12.38s | 7.4%)

477

1,000+

Breast 50 Y

38.46

12/06/2025

A: 37.69 (+0.77s | 2.0%)

512

1,000+

Breast 100 Y

1:25.42

10/25/2025

A: 1:22.19 (+3.23s | 3.8%)

679

1,000+

Breast 200 Y

3:05.25

12/06/2025

A: 2:56.29 (+8.96s | 4.8%)

402

1,000+

Fly 50 Y

32.77

12/06/2025

A: 31.59 (+1.18s | 3.6%)

618

1,000+

Fly 100 Y

1:21.51

10/25/2025

BB: 1:18.89 (+2.62s | 3.2%)

866

1,000+

IM 100 Y

1:16.41

02/08/2026

A: 1:13.09 (+3.32s | 4.3%)

794

1,000+

50 IM

35.67

100 IM

40.74

1:16.41

100 IM

1:16.41

IM 200 Y

2:43.84

10/25/2025

A: 2:37.59 (+6.25s | 3.8%)

650

1,000+

IM 400 Y

5:58.96

02/07/2026

A: 5:35.79 (+23.17s | 6.5%)

356

1,000+

50 Fly

36.89

100 Fly

48.15

1:25.04

100 Fly

1:25.04

150 Back

44.76

2:09.80

200 Back

46.62

2:56.42

100 Back

1:31.38

250 Breast

50.42

3:46.84

300 Breast

52.42

4:39.26

100 Breast

1:42.84

350 Free

40.97

5:20.23

400 Free

38.73

5:58.96

100 Free

1:19.70

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Punahou Aquatics Institute	Hawaiian Swimming	Western Zone	USA

Above are the fastest times that Leila Kobayashi has achieved in her swimming career. For each event, you can find Leila's best time, the corresponding time standard, as well as how much faster Leila needs to be to reach the next level. The last columns provide Leila rankings at the team and LSC levels. These rankings are based on the Leila's personal best, her 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	SouthWestern Age Group Regional
Free 50 Y	29.98	24.89 (+5.09s \| 17.0%)	23.89 (+6.09s \| 20.3%)	23.89 (+6.09s \| 20.3%)	23.29 (+6.69s \| 22.3%)	22.59 (+7.39s \| 24.6%)	22.79 (+7.19s \| 24.0%)	29.69 (+0.29s \| 1.0%)
Free 100 Y	1:06.25	53.99 (+12.26s \| 18.5%)	51.89 (+14.36s \| 21.7%)	51.89 (+14.36s \| 21.7%)	50.39 (+15.86s \| 23.9%)	49.29 (+16.96s \| 25.6%)	49.69 (+16.56s \| 25.0%)	1:04.19 (+2.06s \| 3.1%)
Free 200 Y	2:26.90	1:56.29 (+30.61s \| 20.8%)	1:52.89 (+34.01s \| 23.2%)	1:52.29 (+34.61s \| 23.6%)	1:49.09 (+37.81s \| 25.7%)	1:46.69 (+40.21s \| 27.4%)	1:47.39 (+39.51s \| 26.9%)	2:18.39 (+8.51s \| 5.8%)
Free 500 Y	6:39.65	5:10.69 (+88.96s \| 22.3%)	5:02.59 (+97.06s \| 24.3%)	5:02.59 (+97.06s \| 24.3%)	4:53.09 (+106.56s \| 26.7%)	4:45.99 (+113.66s \| 28.4%)	4:48.09 (+111.56s \| 27.9%)	6:08.29 (+31.36s \| 7.8%)
Back 50 Y	35.78	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+2.09s \| 5.8%)
Back 100 Y	1:20.65	59.49 (+21.16s \| 26.2%)	57.09 (+23.56s \| 29.2%)	57.09 (+23.56s \| 29.2%)	55.09 (+25.56s \| 31.7%)	53.89 (+26.76s \| 33.2%)	54.49 (+26.16s \| 32.4%)	1:13.09 (+7.56s \| 9.4%)
Back 200 Y	2:46.27	2:08.59 (+37.68s \| 22.7%)	2:04.19 (+42.08s \| 25.3%)	2:04.19 (+42.08s \| 25.3%)	1:59.39 (+46.88s \| 28.2%)	1:56.59 (+49.68s \| 29.9%)	1:57.69 (+48.58s \| 29.2%)	2:35.49 (+10.78s \| 6.5%)
Breast 50 Y	38.46	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+0.67s \| 1.7%)
Breast 100 Y	1:25.42	1:07.59 (+17.83s \| 20.9%)	1:05.49 (+19.93s \| 23.3%)	1:05.49 (+19.93s \| 23.3%)	1:03.09 (+22.33s \| 26.1%)	1:01.79 (+23.63s \| 27.7%)	1:02.79 (+22.63s \| 26.5%)	1:22.09 (+3.33s \| 3.9%)
Breast 200 Y	3:05.25	2:28.19 (+37.06s \| 20.0%)	2:22.69 (+42.56s \| 23.0%)	2:22.69 (+42.56s \| 23.0%)	2:17.19 (+48.06s \| 25.9%)	2:13.59 (+51.66s \| 27.9%)	2:15.49 (+49.76s \| 26.9%)	2:56.99 (+8.26s \| 4.5%)
Fly 50 Y	32.77	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+0.58s \| 1.8%)
Fly 100 Y	1:21.51	59.19 (+22.32s \| 27.4%)	56.59 (+24.92s \| 30.6%)	56.59 (+24.92s \| 30.6%)	54.69 (+26.82s \| 32.9%)	53.49 (+28.02s \| 34.4%)	53.99 (+27.52s \| 33.8%)	1:11.69 (+9.82s \| 12.0%)
IM 100 Y	1:16.41	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+2.62s \| 3.4%)
IM 200 Y	2:43.84	2:10.49 (+33.35s \| 20.4%)	2:06.39 (+37.45s \| 22.9%)	2:06.39 (+37.45s \| 22.9%)	2:02.19 (+41.65s \| 25.4%)	1:59.49 (+44.35s \| 27.1%)	2:00.59 (+43.25s \| 26.4%)	2:37.29 (+6.55s \| 4.0%)
IM 400 Y	5:58.96	4:39.09 (+79.87s \| 22.3%)	4:30.69 (+88.27s \| 24.6%)	4:30.69 (+88.27s \| 24.6%)	4:21.69 (+97.27s \| 27.1%)	4:13.69 (+105.27s \| 29.3%)	4:15.19 (+103.77s \| 28.9%)	5:35.69 (+23.27s \| 6.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Aulea Winter Sprint Festival

02/08/2026

Kailua

50 Y Free

30.26

+0.28s

A: 29.29 (+0.97s | 3.2%)

100 Y IM

1:16.41

A: 1:13.09 (+3.32s | 4.3%)

50 IM

35.67

100 IM

40.74

1:16.41

100 IM

1:16.41

50 Y Breast

41.04

+2.58s

BB: 40.89 (+0.15s | 0.4%)

Aulea Winter Distance Festival

02/07/2026

Kailua

500 Y Free

6:39.65

A: 6:14.49 (+25.16s | 6.3%)

50 Free

33.56

100 Free

36.81

1:10.37

100 Free

1:10.37

150 Free

39.74

1:50.11

200 Free

41.86

2:31.97

100 Free

1:21.60

250 Free

41.75

3:13.72

300 Free

41.55

3:55.27

100 Free

1:23.30

350 Free

42.20

4:37.47

400 Free

41.50

5:18.97

100 Free

1:23.70

450 Free

42.04

6:01.01

500 Free

38.64

6:39.65

100 Free

1:20.68

400 Y IM

5:58.96

A: 5:35.79 (+23.17s | 6.5%)

50 Fly

36.89

100 Fly

48.15

1:25.04

100 Fly

1:25.04

150 Back

44.76

2:09.80

200 Back

46.62

2:56.42

100 Back

1:31.38

250 Breast

50.42

3:46.84

300 Breast

52.42

4:39.26

100 Breast

1:42.84

350 Free

40.97

5:20.23

400 Free

38.73

5:58.96

100 Free

1:19.70

45th Annual Ken Suenaga Invitational (SCY)

12/06/2025

Waipahu

100 Y Free

1:06.58

+0.33s

A: 1:03.99 (+2.59s | 3.9%)

100 Y Back

1:20.65

-3.81s (New PB)

BB: 1:19.79 (+0.86s | 1.1%)

50 Y Breast

38.46

-1.13s (New PB)

A: 37.69 (+0.77s | 2.0%)

50 Y Fly

32.77

-0.16s (New PB)

A: 31.59 (+1.18s | 3.6%)

200 Y Breast

3:05.25

-3.70s (New PB)

A: 2:56.29 (+8.96s | 4.8%)

OSL A+ SCY Meet

11/09/2025

Honolulu

100 Y Free

1:06.25

-1.32s (New PB)

A: 1:03.99 (+2.26s | 3.4%)

50 Free

31.84

100 Free

34.41

1:06.25

100 Free

1:06.25

100 Y Fly

1:25.10

+3.59s

BB: 1:18.89 (+6.21s | 7.3%)

50 Fly

38.63

100 Fly

46.47

1:25.10

100 Fly

1:25.10

100 Y Back

1:24.46

BB: 1:19.79 (+4.67s | 5.5%)

50 Back

40.90

100 Back

43.56

1:24.46

100 Back

1:24.46

100 Y Breast

1:27.22

+1.80s

A: 1:22.19 (+5.03s | 5.8%)

50 Breast

41.20

100 Breast

46.02

1:27.22

100 Breast

1:27.22

2025 HI 25th Annual Bill Smith Invitational

10/25/2025

Waipahu

200 Y Free

2:26.90

A: 2:19.29 (+7.61s | 5.2%)

50 Y Free

29.98

A: 29.29 (+0.69s | 2.3%)

50 Y Fly

32.93

A: 31.59 (+1.34s | 4.1%)

50 Y Back

35.78

A: 33.19 (+2.59s | 7.2%)

100 Y Fly

1:21.51

-0.08s (New PB)

BB: 1:18.89 (+2.62s | 3.2%)

200 Y IM

2:43.84

A: 2:37.59 (+6.25s | 3.8%)

50 Y Breast

39.59

A: 37.69 (+1.90s | 4.8%)

100 Y Breast

1:25.42

A: 1:22.19 (+3.23s | 3.8%)

100 Y Free

1:07.57

A: 1:03.99 (+3.58s | 5.3%)

Aulea Fall Frenzy Meet

10/19/2025

Kailua

200 Y Back

2:46.27

A: 2:33.89 (+12.38s | 7.4%)

100 Y Fly

1:21.59

BB: 1:18.89 (+2.70s | 3.3%)

200 Y Breast

3:08.95

A: 2:56.29 (+12.66s | 6.7%)

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	SouthWestern Age Group Regional
Free 50 Y	29.98	24.89 (+5.09s \| 17.0%)	23.89 (+6.09s \| 20.3%)	23.89 (+6.09s \| 20.3%)	23.29 (+6.69s \| 22.3%)	22.59 (+7.39s \| 24.6%)	22.79 (+7.19s \| 24.0%)	29.69 (+0.29s \| 1.0%)
Free 100 Y	1:06.25	53.99 (+12.26s \| 18.5%)	51.89 (+14.36s \| 21.7%)	51.89 (+14.36s \| 21.7%)	50.39 (+15.86s \| 23.9%)	49.29 (+16.96s \| 25.6%)	49.69 (+16.56s \| 25.0%)	1:04.19 (+2.06s \| 3.1%)
Free 200 Y	2:26.90	1:56.29 (+30.61s \| 20.8%)	1:52.89 (+34.01s \| 23.2%)	1:52.29 (+34.61s \| 23.6%)	1:49.09 (+37.81s \| 25.7%)	1:46.69 (+40.21s \| 27.4%)	1:47.39 (+39.51s \| 26.9%)	2:18.39 (+8.51s \| 5.8%)
Free 500 Y	6:39.65	5:10.69 (+88.96s \| 22.3%)	5:02.59 (+97.06s \| 24.3%)	5:02.59 (+97.06s \| 24.3%)	4:53.09 (+106.56s \| 26.7%)	4:45.99 (+113.66s \| 28.4%)	4:48.09 (+111.56s \| 27.9%)	6:08.29 (+31.36s \| 7.8%)
Back 50 Y	35.78	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+2.09s \| 5.8%)
Back 100 Y	1:20.65	59.49 (+21.16s \| 26.2%)	57.09 (+23.56s \| 29.2%)	57.09 (+23.56s \| 29.2%)	55.09 (+25.56s \| 31.7%)	53.89 (+26.76s \| 33.2%)	54.49 (+26.16s \| 32.4%)	1:13.09 (+7.56s \| 9.4%)
Back 200 Y	2:46.27	2:08.59 (+37.68s \| 22.7%)	2:04.19 (+42.08s \| 25.3%)	2:04.19 (+42.08s \| 25.3%)	1:59.39 (+46.88s \| 28.2%)	1:56.59 (+49.68s \| 29.9%)	1:57.69 (+48.58s \| 29.2%)	2:35.49 (+10.78s \| 6.5%)
Breast 50 Y	38.46	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+0.67s \| 1.7%)
Breast 100 Y	1:25.42	1:07.59 (+17.83s \| 20.9%)	1:05.49 (+19.93s \| 23.3%)	1:05.49 (+19.93s \| 23.3%)	1:03.09 (+22.33s \| 26.1%)	1:01.79 (+23.63s \| 27.7%)	1:02.79 (+22.63s \| 26.5%)	1:22.09 (+3.33s \| 3.9%)
Breast 200 Y	3:05.25	2:28.19 (+37.06s \| 20.0%)	2:22.69 (+42.56s \| 23.0%)	2:22.69 (+42.56s \| 23.0%)	2:17.19 (+48.06s \| 25.9%)	2:13.59 (+51.66s \| 27.9%)	2:15.49 (+49.76s \| 26.9%)	2:56.99 (+8.26s \| 4.5%)
Fly 50 Y	32.77	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+0.58s \| 1.8%)
Fly 100 Y	1:21.51	59.19 (+22.32s \| 27.4%)	56.59 (+24.92s \| 30.6%)	56.59 (+24.92s \| 30.6%)	54.69 (+26.82s \| 32.9%)	53.49 (+28.02s \| 34.4%)	53.99 (+27.52s \| 33.8%)	1:11.69 (+9.82s \| 12.0%)
IM 100 Y	1:16.41	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+2.62s \| 3.4%)
IM 200 Y	2:43.84	2:10.49 (+33.35s \| 20.4%)	2:06.39 (+37.45s \| 22.9%)	2:06.39 (+37.45s \| 22.9%)	2:02.19 (+41.65s \| 25.4%)	1:59.49 (+44.35s \| 27.1%)	2:00.59 (+43.25s \| 26.4%)	2:37.29 (+6.55s \| 4.0%)
IM 400 Y	5:58.96	4:39.09 (+79.87s \| 22.3%)	4:30.69 (+88.27s \| 24.6%)	4:30.69 (+88.27s \| 24.6%)	4:21.69 (+97.27s \| 27.1%)	4:13.69 (+105.27s \| 29.3%)	4:15.19 (+103.77s \| 28.9%)	5:35.69 (+23.27s \| 6.5%)