Branson Nakamura

Age: 17 years old
Age Category: 17-18
Team: Iolani Swim Club | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Iolani Swim Club

Hawaiian Swimming

Western Zone

USA

Free 100 Y

47.34

Analysis

11/21/2025

AAA

AAAA: 45.29 (+2.05s | 4.3%)

Rankings

50 Free

22.75

100 Free

24.59

47.34

100 Free

47.34

Free 500 Y

4:51.62

Analysis

10/10/2026

AAA: 4:45.39 (+6.23s | 2.1%)

Rankings

50 Free

25.48

100 Free

28.35

53.83

100 Free

53.83

150 Free

29.25

1:23.08

200 Free

29.66

1:52.74

100 Free

58.91

250 Free

29.76

2:22.50

300 Free

30.27

2:52.77

100 Free

1:00.03

350 Free

29.97

3:22.74

400 Free

30.22

3:52.96

100 Free

1:00.19

450 Free

30.00

4:22.96

500 Free

28.66

4:51.62

100 Free

58.66

Free 1000 Y

10:22.19

Analysis

10/02/2026

AAA: 9:57.29 (+24.90s | 4.0%)

Rankings

50 Free

26.23

100 Free

29.46

55.69

100 Free

55.69

150 Free

30.15

1:25.84

200 Free

30.78

1:56.62

100 Free

1:00.93

250 Free

30.76

2:27.38

300 Free

31.15

2:58.53

100 Free

1:01.91

350 Free

31.33

3:29.86

400 Free

31.86

4:01.72

100 Free

1:03.19

450 Free

31.76

4:33.48

500 Free

31.73

5:05.21

100 Free

1:03.49

550 Free

32.14

5:37.35

600 Free

31.87

6:09.22

100 Free

1:04.01

650 Free

31.73

6:40.95

700 Free

32.05

7:13.00

100 Free

1:03.78

750 Free

32.07

7:45.07

800 Free

32.25

8:17.32

100 Free

1:04.32

850 Free

31.61

8:48.93

900 Free

31.85

9:20.78

100 Free

1:03.46

950 Free

31.72

9:52.50

1000 Free

29.69

10:22.19

100 Free

1:01.41

Back 50 Y

23.23

11/21/2025

AAA

AAAA: 23.09 (+0.14s | 0.6%)

Rankings

Back 100 Y

50.92

Analysis

11/21/2025

AAA

AAAA: 48.89 (+2.03s | 4.0%)

Rankings

50 Back

24.53

100 Back

26.39

50.92

100 Back

50.92

Back 200 Y

1:55.09

Analysis

11/21/2025

AAA: 1:53.09 (+2.00s | 1.7%)

Rankings

50 Back

26.94

100 Back

29.45

56.39

100 Back

56.39

150 Back

29.86

1:26.25

200 Back

28.84

1:55.09

100 Back

58.70

Breast 100 Y

58.90

Analysis

11/21/2025

AAA: 58.69 (+0.21s | 0.4%)

Rankings

50 Breast

27.80

100 Breast

31.10

58.90

100 Breast

58.90

Fly 50 Y

23.16

11/21/2025

AAA

AAAA: 22.99 (+0.17s | 0.7%)

Rankings

Fly 100 Y

54.89

Analysis

09/11/2026

AA: 53.69 (+1.20s | 2.2%)

Rankings

50 Fly

25.76

100 Fly

29.13

54.89

100 Fly

54.89

IM 200 Y

1:57.00

Analysis

11/21/2025

AAA: 1:55.89 (+1.11s | 0.9%)

Rankings

50 Fly

25.15

100 Back

30.06

55.21

100 IM

55.21

150 Breast

34.28

1:29.49

200 Free

27.51

1:57.00

100 IM

1:01.79

IM 400 Y

4:15.67

Analysis

10/10/2026

AAA: 4:09.39 (+6.28s | 2.5%)

Rankings

50 Fly

26.08

100 Fly

30.68

56.76

100 Fly

56.76

150 Back

33.05

1:29.81

200 Back

32.80

2:02.61

100 Back

1:05.85

250 Breast

37.10

2:39.71

300 Breast

38.13

3:17.84

100 Breast

1:15.23

350 Free

29.51

3:47.35

400 Free

28.32

4:15.67

100 Free

57.83

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Iolani Swim Club

Hawaiian Swimming

Western Zone

USA

Free 50 M

24.92

06/18/2026

AAA

AAAA: 23.99 (+0.93s | 3.7%)

Rankings

Free 100 M

54.91

Analysis

06/18/2026

AAA: 54.89 (+0.02s | 0.0%)

Rankings

Back 50 M

27.64

04/04/2026

AAA

AAAA: 27.59 (+0.05s | 0.2%)

Rankings

Back 100 M

59.88

Analysis

07/17/2025

AAA

AAAA: 58.19 (+1.69s | 2.8%)

Rankings

50 Back

29.07

100 Back

30.81

59.88

100 Back

59.88

Back 200 M

2:12.57

Analysis

06/18/2026

AAA

AAAA: 2:06.89 (+5.68s | 4.3%)

Rankings

50 Back

30.42

100 Back

33.54

1:03.96

100 Back

1:03.96

150 Back

34.04

1:38.00

200 Back

34.57

2:12.57

100 Back

1:08.61

Breast 100 M

1:06.64

Analysis

06/18/2026

AAA

AAAA: 1:05.09 (+1.55s | 2.3%)

Rankings

50 Breast

31.40

100 Breast

35.24

1:06.64

100 Breast

1:06.64

IM 200 M

2:11.49

Analysis

06/18/2026

AAA

AAAA: 2:08.99 (+2.50s | 1.9%)

Rankings

50 Fly

27.99

100 Back

33.72

1:01.71

100 IM

1:01.71

150 Breast

39.04

1:40.75

200 Free

30.74

2:11.49

100 IM

1:09.78

Above are the fastest times that Branson Nakamura has achieved in his swimming career. For each event, you can find Branson's best time, the corresponding time standard, as well as how much faster Branson needs to be to reach the next level. The last columns provide Branson rankings at the team and LSC levels. These rankings are based on the Branson'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 100 Y	47.34	48.19	46.39 (+0.95s \| 2.0%)	46.39 (+0.95s \| 2.0%)	44.89 (+2.45s \| 5.2%)	43.09 (+4.25s \| 9.0%)	44.39 (+2.95s \| 6.2%)
Free 500 Y	4:51.62	4:47.79 (+3.83s \| 1.3%) 4:55.99	4:37.09 (+14.53s \| 5.0%)	4:37.09 (+14.53s \| 5.0%)	4:28.79 (+22.83s \| 7.8%)	4:19.89 (+31.73s \| 10.9%)	4:27.69 (+23.93s \| 8.2%)
Free 1000 Y	10:22.19	9:59.49 (+22.70s \| 3.6%) 10:16.39 (+5.80s \| 0.9%)	9:34.29 (+47.90s \| 7.7%)	9:34.29 (+47.90s \| 7.7%)	9:22.69 (+59.50s \| 9.6%)	9:04.79 (+77.40s \| 12.4%)	9:13.19 (+69.00s \| 11.1%)
Back 50 Y	23.23	24.79	N/A	N/A	N/A	21.49 (+1.74s \| 7.5%)	N/A
Back 100 Y	50.92	53.89	51.49	51.49	49.19 (+1.73s \| 3.4%)	46.99 (+3.93s \| 7.7%)	48.89 (+2.03s \| 4.0%)
Back 200 Y	1:55.09	1:57.29	1:52.79 (+2.30s \| 2.0%)	1:52.79 (+2.30s \| 2.0%)	1:47.79 (+7.30s \| 6.3%)	1:43.29 (+11.80s \| 10.3%)	1:47.09 (+8.00s \| 7.0%)
Breast 100 Y	58.90	1:00.89	57.99 (+0.91s \| 1.5%)	57.99 (+0.91s \| 1.5%)	55.49 (+3.41s \| 5.8%)	53.29 (+5.61s \| 9.5%)	55.29 (+3.61s \| 6.1%)
Fly 50 Y	23.16	24.09	N/A	N/A	N/A	21.19 (+1.97s \| 8.5%)	N/A
Fly 100 Y	54.89	52.89 (+2.00s \| 3.6%) 54.39 (+0.50s \| 0.9%)	50.59 (+4.30s \| 7.8%)	50.59 (+4.30s \| 7.8%)	48.69 (+6.20s \| 11.3%)	46.69 (+8.20s \| 14.9%)	48.39 (+6.50s \| 11.8%)
IM 200 Y	1:57.00	1:58.19	1:53.89 (+3.11s \| 2.7%)	1:53.89 (+3.11s \| 2.7%)	1:49.59 (+7.41s \| 6.3%)	1:45.39 (+11.61s \| 9.9%)	1:48.89 (+8.11s \| 6.9%)
IM 400 Y	4:15.67	4:14.69 (+0.98s \| 0.4%) 4:21.89	4:06.99 (+8.68s \| 3.4%)	4:06.99 (+8.68s \| 3.4%)	3:56.49 (+19.18s \| 7.5%)	3:47.69 (+27.98s \| 10.9%)	3:52.69 (+22.98s \| 9.0%)

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	24.92	25.89	24.59 (+0.33s \| 1.3%)	24.59 (+0.33s \| 1.3%)	24.09 (+0.83s \| 3.3%)	23.29 (+1.63s \| 6.5%)	23.79 (+1.13s \| 4.5%)	22.69 (+2.23s \| 8.9%)
Free 100 M	54.91	56.09	53.59 (+1.32s \| 2.4%)	53.59 (+1.32s \| 2.4%)	52.59 (+2.32s \| 4.2%)	50.89 (+4.02s \| 7.3%)	51.99 (+2.92s \| 5.3%)	49.79 (+5.12s \| 9.3%)
Back 50 M	27.64	29.29	N/A	N/A	N/A	26.09 (+1.55s \| 5.6%)	N/A	25.59 (+2.05s \| 7.4%)
Back 100 M	59.88	1:03.29	1:00.59	1:00.59	58.79 (+1.09s \| 1.8%)	56.89 (+2.99s \| 5.0%)	58.19 (+1.69s \| 2.8%)	55.39 (+4.49s \| 7.5%)
Back 200 M	2:12.57	2:17.39	2:11.89 (+0.68s \| 0.5%)	2:11.89 (+0.68s \| 0.5%)	2:08.29 (+4.28s \| 3.2%)	2:04.59 (+7.98s \| 6.0%)	2:06.99 (+5.58s \| 4.2%)	2:01.59 (+10.98s \| 8.3%)
Breast 100 M	1:06.64	1:11.29	1:08.19	1:08.19	1:05.89 (+0.75s \| 1.1%)	1:03.69 (+2.95s \| 4.4%)	1:05.29 (+1.35s \| 2.0%)	1:01.89 (+4.75s \| 7.1%)
IM 200 M	2:11.49	2:18.39	2:12.79	2:12.79	2:09.29 (+2.20s \| 1.7%)	2:05.49 (+6.00s \| 4.6%)	2:08.19 (+3.30s \| 2.5%)	2:02.59 (+8.90s \| 6.8%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Senior Distance Pentathlon

10/10/2026

Honolulu

500 Y Free

4:51.62

AAA: 4:45.39 (+6.23s | 2.1%)

50 Free

25.48

100 Free

28.35

53.83

100 Free

53.83

150 Free

29.25

1:23.08

200 Free

29.66

1:52.74

100 Free

58.91

250 Free

29.76

2:22.50

300 Free

30.27

2:52.77

100 Free

1:00.03

350 Free

29.97

3:22.74

400 Free

30.22

3:52.96

100 Free

1:00.19

450 Free

30.00

4:22.96

500 Free

28.66

4:51.62

100 Free

58.66

400 Y IM

4:15.67

-6.36s (New PB)

AAA: 4:09.39 (+6.28s | 2.5%)

50 Fly

26.08

100 Fly

30.68

56.76

100 Fly

56.76

150 Back

33.05

1:29.81

200 Back

32.80

2:02.61

100 Back

1:05.85

250 Breast

37.10

2:39.71

300 Breast

38.13

3:17.84

100 Breast

1:15.23

350 Free

29.51

3:47.35

400 Free

28.32

4:15.67

100 Free

57.83

2026 HI Al Minn Invitational

10/02/2026

Kailua

100 Y Fly

55.14

+0.25s

AA: 53.69 (+1.45s | 2.6%)

50 Fly

25.43

100 Fly

29.71

55.14

100 Fly

55.14

100 Y Free

48.74

+1.40s

AAA: 47.39 (+1.35s | 2.8%)

50 Free

23.57

100 Free

25.17

48.74

100 Free

48.74

1000 Y Free

10:22.19

AAA: 9:57.29 (+24.90s | 4.0%)

50 Free

26.23

100 Free

29.46

55.69

100 Free

55.69

150 Free

30.15

1:25.84

200 Free

30.78

1:56.62

100 Free

1:00.93

250 Free

30.76

2:27.38

300 Free

31.15

2:58.53

100 Free

1:01.91

350 Free

31.33

3:29.86

400 Free

31.86

4:01.72

100 Free

1:03.19

450 Free

31.76

4:33.48

500 Free

31.73

5:05.21

100 Free

1:03.49

550 Free

32.14

5:37.35

600 Free

31.87

6:09.22

100 Free

1:04.01

650 Free

31.73

6:40.95

700 Free

32.05

7:13.00

100 Free

1:03.78

750 Free

32.07

7:45.07

800 Free

32.25

8:17.32

100 Free

1:04.32

850 Free

31.61

8:48.93

900 Free

31.85

9:20.78

100 Free

1:03.46

950 Free

31.72

9:52.50

1000 Free

29.69

10:22.19

100 Free

1:01.41

100 Y Breast

1:02.34

+3.44s

AA: 1:01.39 (+0.95s | 1.5%)

50 Breast

29.39

100 Breast

32.95

1:02.34

100 Breast

1:02.34

200 Y IM

1:58.96

+1.96s

AAA: 1:55.89 (+3.07s | 2.6%)

50 Fly

26.00

100 Back

31.53

57.53

100 IM

57.53

150 Breast

33.67

1:31.20

200 Free

27.76

1:58.96

100 IM

1:01.43

100 Y Back

53.76

+2.84s

AA: 53.59 (+0.17s | 0.3%)

50 Back

25.85

100 Back

27.91

53.76

100 Back

53.76

400 Y IM

4:22.03

AA: 4:20.69 (+1.34s | 0.5%)

50 Fly

27.53

100 Fly

31.30

58.83

100 Fly

58.83

150 Back

34.29

1:33.12

200 Back

33.14

2:06.26

100 Back

1:07.43

250 Breast

37.76

2:44.02

300 Breast

39.15

3:23.17

100 Breast

1:16.91

350 Free

29.69

3:52.86

400 Free

29.17

4:22.03

100 Free

58.86

50 Y Back

23.93

+0.70s

AAA

AAAA: 23.09 (+0.84s | 3.5%)

Senior Pentathlon

09/11/2026

Honolulu

100 Y Fly

54.89

AA: 53.69 (+1.20s | 2.2%)

50 Fly

25.76

100 Fly

29.13

54.89

100 Fly

54.89

100 Y Free

47.99

+0.65s

AAA: 47.39 (+0.60s | 1.3%)

50 Free

22.92

100 Free

25.07

47.99

100 Free

47.99

100 Y Back

52.81

+1.89s

AAA: 51.29 (+1.52s | 2.9%)

50 Back

25.16

100 Back

27.65

52.81

100 Back

52.81

100 Y Breast

1:00.94

+2.04s

AAA: 58.69 (+2.25s | 3.7%)

50 Breast

28.47

100 Breast

32.47

1:00.94

100 Breast

1:00.94

100 Y IM

53.84

50 IM

24.52

100 IM

29.32

53.84

100 IM

53.84

2026 Iolani Summer Classic

07/10/2026

Honolulu

200 M IM

2:13.91

+2.42s

AAA

AAAA: 2:12.09 (+1.82s | 1.4%)

50 Fly

27.74

100 Back

35.24

1:02.98

100 IM

1:02.98

150 Breast

39.53

1:42.51

200 Free

31.40

2:13.91

100 IM

1:10.93

100 M Back

1:00.77

+0.89s

AAA

AAAA: 59.49 (+1.28s | 2.1%)

200 M Back

2:14.40

+1.83s

AAA

AAAA: 2:09.19 (+5.21s | 3.9%)

50 Back

32.11

100 Back

35.09

1:07.21

100 Back

1:07.21

150 Back

34.24

1:41.45

200 Back

32.95

2:14.40

100 Back

1:07.19

50 M Back

28.28

+0.64s

AAAA

100 M Breast

1:07.79

+1.15s

AAA

AAAA: 1:07.09 (+0.70s | 1.0%)

50 Breast

31.58

100 Breast

36.21

1:07.79

100 Breast

1:07.79

HISI Senior Summer Championship (LCM)

06/18/2026

Kihei

100 M Back

1:00.05

+0.17s

AAA

AAAA: 59.49 (+0.56s | 0.9%)

50 Back

29.13

100 Back

30.92

1:00.05

100 Back

1:00.05

100 M Breast

1:06.64

-1.71s (New PB)

AAAA

50 Breast

31.40

100 Breast

35.24

1:06.64

100 Breast

1:06.64

200 M Back

2:12.57

-1.53s (New PB)

AAA

AAAA: 2:09.19 (+3.38s | 2.5%)

50 Back

30.42

100 Back

33.54

1:03.96

100 Back

1:03.96

150 Back

34.04

1:38.00

200 Back

34.57

2:12.57

100 Back

1:08.61

50 M Back

27.91

+0.27s

100 M Free

54.91

AAA

AAAA: 53.79 (+1.12s | 2.0%)

200 M IM

2:11.49

-2.52s (New PB)

AAAA

50 Fly

27.99

100 Back

33.72

1:01.71

100 IM

1:01.71

150 Breast

39.04

1:40.75

200 Free

30.74

2:11.49

100 IM

1:09.78

50 M Free

24.92

AAA

AAAA: 24.69 (+0.23s | 0.9%)

University Of Hawaii Spring Fling

04/25/2026

Honolulu

200 M Back

2:17.83

+3.73s

AAA: 2:15.39 (+2.44s | 1.8%)

50 M Back

27.75

+0.11s

Oceania Trials

04/04/2026

Honolulu

50 M Back

27.64

+0.00s

100 M Back

1:00.07

+0.19s

AAA

AAAA: 59.49 (+0.58s | 1.0%)

50 Back

29.04

100 Back

31.03

1:00.07

100 Back

1:00.07

HISI Oceania Trials

04/04/2026

Honolulu

50 M Back

27.64

-0.10s (New PB)

100 M Back

1:00.07

+0.19s

AAA

AAAA: 59.49 (+0.58s | 1.0%)

50 Back

29.04

100 Back

31.03

1:00.07

100 Back

1:00.07

HISI Senior Fall Championship (SCY)

11/21/2025

Honolulu

50 Y Fly

23.16

50 Y Back

23.23

-0.51s (New PB)

200 Y IM

1:57.00

AAA

AAAA: 1:53.19 (+3.81s | 3.3%)

50 Fly

25.15

100 Back

30.06

55.21

100 IM

55.21

150 Breast

34.28

1:29.49

200 Free

27.51

1:57.00

100 IM

1:01.79

200 Y Back

1:55.09

AAA

AAAA: 1:50.69 (+4.40s | 3.8%)

50 Back

26.94

100 Back

29.45

56.39

100 Back

56.39

150 Back

29.86

1:26.25

200 Back

28.84

1:55.09

100 Back

58.70

100 Y Free

47.34

AAA

AAAA: 46.49 (+0.85s | 1.8%)

50 Free

22.75

100 Free

24.59

47.34

100 Free

47.34

100 Y Breast

58.90

AAA

AAAA: 57.69 (+1.21s | 2.1%)

50 Breast

27.80

100 Breast

31.10

58.90

100 Breast

58.90

100 Y Back

50.92

-1.95s (New PB)

AAA

AAAA: 50.69 (+0.23s | 0.5%)

50 Back

24.53

100 Back

26.39

50.92

100 Back

50.92

UH Knockout 50s Senior Meet

11/07/2025

Honolulu

50 Y Back

23.74

-0.78s (New PB)

100 Y Back

52.87

AAA

AAAA: 50.69 (+2.18s | 4.1%)

50 Back

25.61

100 Back

27.26

52.87

100 Back

52.87

50 Y Back

24.52

AAAA: 23.79 (+0.73s | 3.0%)

2025 Speedo Sectionals Mt Hood WZ

07/17/2025

Gresham

100 M Breast

1:08.35

AAA

AAAA: 1:07.09 (+1.26s | 1.8%)

100 M Back

1:07.07

+7.19s

AA: 1:05.19 (+1.88s | 2.8%)

50 Back

28.03

100 Back

39.04

1:07.07

100 Back

1:07.07

200 M IM

2:14.01

AAA

AAAA: 2:12.09 (+1.92s | 1.4%)

50 Fly

28.46

100 Back

34.46

1:02.92

100 IM

1:02.92

150 Breast

39.97

1:42.89

200 Free

31.12

2:14.01

100 IM

1:11.09

50 M Back

27.74

100 M Back

59.88

AAA

AAAA: 59.49 (+0.39s | 0.7%)

50 Back

29.07

100 Back

30.81

59.88

100 Back

59.88

200 M Back

2:14.10

AAA

AAAA: 2:09.19 (+4.91s | 3.7%)

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