Asuka Nakahira

Age: 10 years old
Age Category: 10 & under
Team: DC Dept Of Parks and Recreatio | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

DC Dept Of Parks and Recreatio

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

40.20

02/01/2026

B: 39.79 (+0.41s | 1.0%)

Rankings

Free 100 Y

1:26.66

Analysis

12/20/2025

BB: 1:21.09 (+5.57s | 6.4%)

Rankings

50 Free

39.65

100 Free

47.01

1:26.66

100 Free

1:26.66

Free 200 Y

3:22.20

Analysis

01/10/2026

BB: 3:00.59 (+21.61s | 10.7%)

Rankings

50 Free

43.86

100 Free

51.49

1:35.35

100 Free

1:35.35

150 Free

56.39

2:31.74

200 Free

50.46

3:22.20

100 Free

1:46.85

Free 500 Y

9:18.24

Analysis

01/10/2026

B: 8:36.69 (+41.55s | 7.4%)

Rankings

50 Free

45.33

100 Free

53.10

1:38.43

100 Free

1:38.43

150 Free

56.92

2:35.35

200 Free

59.46

3:34.81

100 Free

1:56.38

250 Free

58.74

4:33.55

300 Free

58.63

5:32.18

100 Free

1:57.37

350 Free

57.83

6:30.02

400 Free

58.97

7:28.99

100 Free

1:56.80

450 Free

57.69

8:26.68

500 Free

51.56

9:18.24

100 Free

1:49.25

Back 50 Y

43.65

02/01/2026

BB: 43.29 (+0.36s | 0.8%)

Rankings

Back 100 Y

1:46.70

Analysis

11/22/2025

B: 1:45.79 (+0.91s | 0.9%)

Rankings

Breast 50 Y

48.61

02/01/2026

A: 42.79 (+5.82s | 12.0%)

Rankings

Breast 100 Y

1:47.85

Analysis

11/14/2025

BB: 1:46.89 (+0.96s | 0.9%)

Rankings

50 Breast

51.67

100 Breast

56.18

1:47.85

100 Breast

1:47.85

Fly 50 Y

45.40

12/20/2025

BB: 42.69 (+2.71s | 6.0%)

Rankings

Fly 100 Y

1:49.60

Analysis

12/20/2025

BB: 1:41.39 (+8.21s | 7.5%)

Rankings

50 Fly

50.93

100 Fly

58.67

1:49.60

100 Fly

1:49.60

IM 100 Y

1:39.17

Analysis

02/01/2026

BB: 1:33.19 (+5.98s | 6.0%)

Rankings

50 IM

48.38

100 IM

50.79

1:39.17

100 IM

1:39.17

IM 200 Y

3:37.17

Analysis

01/10/2026

BB: 3:18.79 (+18.38s | 8.5%)

Rankings

50 Fly

47.98

100 Back

54.80

1:42.78

100 IM

1:42.78

150 Breast

1:00.76

2:43.54

200 Free

53.63

3:37.17

100 IM

1:54.39

Long course distance

Event	Time		Age	Date	Standard	Next Standard	DC Dept Of Parks and Recreatio	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Asuka Nakahira has achieved in her swimming career. For each event, you can find Asuka's best time, the corresponding time standard, as well as how much faster Asuka needs to be to reach the next level. The last columns provide Asuka rankings at the team and LSC levels. These rankings are based on the Asuka'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
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	40.20	24.89 (+15.31s \| 38.1%) 25.69 (+14.51s \| 36.1%)	23.89 (+16.31s \| 40.6%)	23.89 (+16.31s \| 40.6%)	23.29 (+16.91s \| 42.1%)	22.49 (+17.71s \| 44.1%)	22.79 (+17.41s \| 43.3%)
Free 100 Y	1:26.66	53.99 (+32.67s \| 37.7%) 55.49 (+31.17s \| 36.0%)	51.89 (+34.77s \| 40.1%)	51.89 (+34.77s \| 40.1%)	50.39 (+36.27s \| 41.9%)	48.99 (+37.67s \| 43.5%)	49.69 (+36.97s \| 42.7%)
Free 200 Y	3:22.20	1:56.29 (+85.91s \| 42.5%) 1:59.59 (+82.61s \| 40.9%)	1:52.89 (+89.31s \| 44.2%)	1:52.29 (+89.91s \| 44.5%)	1:49.09 (+93.11s \| 46.0%)	1:45.99 (+96.21s \| 47.6%)	1:47.39 (+94.81s \| 46.9%)
Free 500 Y	9:18.24	5:10.69 (+247.55s \| 44.3%) 5:19.49 (+238.75s \| 42.8%)	5:02.59 (+255.65s \| 45.8%)	5:02.59 (+255.65s \| 45.8%)	4:53.59 (+264.65s \| 47.4%)	4:44.49 (+273.75s \| 49.0%)	4:48.09 (+270.15s \| 48.4%)
Back 50 Y	43.65	27.59 (+16.06s \| 36.8%) 28.29 (+15.36s \| 35.2%)	N/A	N/A	N/A	24.39 (+19.26s \| 44.1%)	N/A
Back 100 Y	1:46.70	59.49 (+47.21s \| 44.2%) 1:01.19 (+45.51s \| 42.7%)	57.09 (+49.61s \| 46.5%)	57.09 (+49.61s \| 46.5%)	55.09 (+51.61s \| 48.4%)	52.99 (+53.71s \| 50.3%)	54.49 (+52.21s \| 48.9%)
Breast 50 Y	48.61	30.99 (+17.62s \| 36.2%) 31.89 (+16.72s \| 34.4%)	N/A	N/A	N/A	27.99 (+20.62s \| 42.4%)	N/A
Breast 100 Y	1:47.85	1:07.59 (+40.26s \| 37.3%) 1:09.49 (+38.36s \| 35.6%)	1:05.49 (+42.36s \| 39.3%)	1:05.49 (+42.36s \| 39.3%)	1:03.09 (+44.76s \| 41.5%)	1:00.79 (+47.06s \| 43.6%)	1:02.79 (+45.06s \| 41.8%)
Fly 50 Y	45.40	27.09 (+18.31s \| 40.3%) 27.69 (+17.71s \| 39.0%)	N/A	N/A	N/A	24.09 (+21.31s \| 46.9%)	N/A
Fly 100 Y	1:49.60	59.19 (+50.41s \| 46.0%) 1:00.89 (+48.71s \| 44.4%)	56.59 (+53.01s \| 48.4%)	56.59 (+53.01s \| 48.4%)	54.69 (+54.91s \| 50.1%)	52.79 (+56.81s \| 51.8%)	53.99 (+55.61s \| 50.7%)
IM 100 Y	1:39.17	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	3:37.17	2:10.49 (+86.68s \| 39.9%) 2:14.19 (+82.98s \| 38.2%)	2:06.39 (+90.78s \| 41.8%)	2:06.39 (+90.78s \| 41.8%)	2:02.19 (+94.98s \| 43.7%)	1:58.39 (+98.78s \| 45.5%)	2:00.59 (+96.58s \| 44.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Little Blue Penguin Pentathlon

02/01/2026

Laurel

50 Y Free

40.20

-0.84s (New PB)

B: 39.79 (+0.41s | 1.0%)

100 Y IM

1:39.17

-1.28s (New PB)

BB: 1:33.19 (+5.98s | 6.0%)

50 IM

48.38

100 IM

50.79

1:39.17

100 IM

1:39.17

50 Y Fly

46.67

+1.27s

BB: 42.69 (+3.98s | 8.5%)

50 Y Breast

48.61

-0.61s (New PB)

A: 42.79 (+5.82s | 12.0%)

50 Y Back

43.65

-3.86s (New PB)

BB: 43.29 (+0.36s | 0.8%)

2026 DC Wave IMXperience Meet

01/10/2026

Washington

200 Y IM

3:37.17

BB: 3:18.79 (+18.38s | 8.5%)

50 Fly

47.98

100 Back

54.80

1:42.78

100 IM

1:42.78

150 Breast

1:00.76

2:43.54

200 Free

53.63

3:37.17

100 IM

1:54.39

500 Y Free

9:18.24

B: 8:36.69 (+41.55s | 7.4%)

50 Free

45.33

100 Free

53.10

1:38.43

100 Free

1:38.43

150 Free

56.92

2:35.35

200 Free

59.46

3:34.81

100 Free

1:56.38

250 Free

58.74

4:33.55

300 Free

58.63

5:32.18

100 Free

1:57.37

350 Free

57.83

6:30.02

400 Free

58.97

7:28.99

100 Free

1:56.80

450 Free

57.69

8:26.68

500 Free

51.56

9:18.24

100 Free

1:49.25

200 Y Free

3:22.20

-6.78s (New PB)

BB: 3:00.59 (+21.61s | 10.7%)

50 Free

43.86

100 Free

51.49

1:35.35

100 Free

1:35.35

150 Free

56.39

2:31.74

200 Free

50.46

3:22.20

100 Free

1:46.85

2025 Candy Cane Sprints

12/20/2025

Washington

100 Y Fly

1:49.60

BB: 1:41.39 (+8.21s | 7.5%)

50 Fly

50.93

100 Fly

58.67

1:49.60

100 Fly

1:49.60

100 Y Free

1:26.66

-0.64s (New PB)

BB: 1:21.09 (+5.57s | 6.4%)

50 Free

39.65

100 Free

47.01

1:26.66

100 Free

1:26.66

100 Y IM

1:40.45

BB: 1:33.19 (+7.26s | 7.2%)

50 IM

47.79

100 IM

52.66

1:40.45

100 IM

1:40.45

50 Y Fly

45.40

-3.03s (New PB)

BB: 42.69 (+2.71s | 6.0%)

20205 Odd Ball Challenge

11/22/2025

Laurel

50 Y Breast

49.22

BB: 48.69 (+0.53s | 1.1%)

100 Y Back

1:46.70

B: 1:45.79 (+0.91s | 0.9%)

200 Y Free

3:28.98

B: 3:22.79 (+6.19s | 3.0%)

2025 PV November Open Franconia

11/14/2025

Alexandria

50 Y Back

47.90

+0.39s

BB: 43.29 (+4.61s | 9.6%)

100 Y Free

1:27.30

BB: 1:21.09 (+6.21s | 7.1%)

50 Free

40.73

100 Free

46.57

1:27.30

100 Free

1:27.30

100 Y Breast

1:47.85

BB: 1:46.89 (+0.96s | 0.9%)

50 Breast

51.67

100 Breast

56.18

1:47.85

100 Breast

1:47.85

50 Y Fly

48.43

B: 48.39 (+0.04s | 0.1%)

2025 ASA October Kick Off

10/11/2025

Bethesda

50 Y Back

47.51

BB: 43.29 (+4.22s | 8.9%)

50 Y Free

41.04

B: 39.79 (+1.25s | 3.0%)

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	40.20	24.89 (+15.31s \| 38.1%) 25.69 (+14.51s \| 36.1%)	23.89 (+16.31s \| 40.6%)	23.89 (+16.31s \| 40.6%)	23.29 (+16.91s \| 42.1%)	22.49 (+17.71s \| 44.1%)	22.79 (+17.41s \| 43.3%)
Free 100 Y	1:26.66	53.99 (+32.67s \| 37.7%) 55.49 (+31.17s \| 36.0%)	51.89 (+34.77s \| 40.1%)	51.89 (+34.77s \| 40.1%)	50.39 (+36.27s \| 41.9%)	48.99 (+37.67s \| 43.5%)	49.69 (+36.97s \| 42.7%)
Free 200 Y	3:22.20	1:56.29 (+85.91s \| 42.5%) 1:59.59 (+82.61s \| 40.9%)	1:52.89 (+89.31s \| 44.2%)	1:52.29 (+89.91s \| 44.5%)	1:49.09 (+93.11s \| 46.0%)	1:45.99 (+96.21s \| 47.6%)	1:47.39 (+94.81s \| 46.9%)
Free 500 Y	9:18.24	5:10.69 (+247.55s \| 44.3%) 5:19.49 (+238.75s \| 42.8%)	5:02.59 (+255.65s \| 45.8%)	5:02.59 (+255.65s \| 45.8%)	4:53.59 (+264.65s \| 47.4%)	4:44.49 (+273.75s \| 49.0%)	4:48.09 (+270.15s \| 48.4%)
Back 50 Y	43.65	27.59 (+16.06s \| 36.8%) 28.29 (+15.36s \| 35.2%)	N/A	N/A	N/A	24.39 (+19.26s \| 44.1%)	N/A
Back 100 Y	1:46.70	59.49 (+47.21s \| 44.2%) 1:01.19 (+45.51s \| 42.7%)	57.09 (+49.61s \| 46.5%)	57.09 (+49.61s \| 46.5%)	55.09 (+51.61s \| 48.4%)	52.99 (+53.71s \| 50.3%)	54.49 (+52.21s \| 48.9%)
Breast 50 Y	48.61	30.99 (+17.62s \| 36.2%) 31.89 (+16.72s \| 34.4%)	N/A	N/A	N/A	27.99 (+20.62s \| 42.4%)	N/A
Breast 100 Y	1:47.85	1:07.59 (+40.26s \| 37.3%) 1:09.49 (+38.36s \| 35.6%)	1:05.49 (+42.36s \| 39.3%)	1:05.49 (+42.36s \| 39.3%)	1:03.09 (+44.76s \| 41.5%)	1:00.79 (+47.06s \| 43.6%)	1:02.79 (+45.06s \| 41.8%)
Fly 50 Y	45.40	27.09 (+18.31s \| 40.3%) 27.69 (+17.71s \| 39.0%)	N/A	N/A	N/A	24.09 (+21.31s \| 46.9%)	N/A
Fly 100 Y	1:49.60	59.19 (+50.41s \| 46.0%) 1:00.89 (+48.71s \| 44.4%)	56.59 (+53.01s \| 48.4%)	56.59 (+53.01s \| 48.4%)	54.69 (+54.91s \| 50.1%)	52.79 (+56.81s \| 51.8%)	53.99 (+55.61s \| 50.7%)
IM 100 Y	1:39.17	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	3:37.17	2:10.49 (+86.68s \| 39.9%) 2:14.19 (+82.98s \| 38.2%)	2:06.39 (+90.78s \| 41.8%)	2:06.39 (+90.78s \| 41.8%)	2:02.19 (+94.98s \| 43.7%)	1:58.39 (+98.78s \| 45.5%)	2:00.59 (+96.58s \| 44.5%)