Alyssa Nakajima

Age: 8 years old
Age Category: 10 & under
Team: Tualatin Hills Swim Club | Oregon Swimming
Participation: 29 meets 86 events

Personal Best

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Oregon Swimming

Tualatin Hills Swim Club

Free 50 M

39.06

07/12/2025

A: 36.59 (+2.47s | 6.3%)

Free 100 M

1:30.86

07/12/2025

A: 1:21.89 (+8.97s | 9.9%)

50 Free

41.55

100 Free

49.31

1:30.86

100 Free

1:30.86

Back 50 M

48.77

07/12/2025

A: 43.59 (+5.18s | 10.6%)

Back 100 M

1:45.72

06/06/2025

A: 1:34.59 (+11.13s | 10.5%)

50 Back

50.90

100 Back

54.82

1:45.72

100 Back

1:45.72

Breast 50 M

55.40

07/12/2025

A: 48.79 (+6.61s | 11.9%)

Breast 100 M

2:02.95

05/02/2025

A: 1:48.39 (+14.56s | 11.8%)

50 Breast

1:01.04

100 Breast

1:01.91

2:02.95

100 Breast

2:02.95

Fly 50 M

46.18

07/12/2025

A: 41.59 (+4.59s | 9.9%)

IM 200 M

3:40.16

07/05/2025

A: 3:22.09 (+18.07s | 8.2%)

50 Fly

48.33

100 Back

56.22

1:44.55

100 IM

1:44.55

150 Breast

1:05.99

2:50.54

200 Free

49.62

3:40.16

100 IM

1:55.61

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Oregon Swimming

Tualatin Hills Swim Club

Free 25 Y

16.71

05/23/2025

Free 50 Y

39.26

05/17/2025

BB: 35.99 (+3.27s | 8.3%)

105

Free 100 Y

1:31.31

02/16/2025

B: 1:30.79 (+0.52s | 0.6%)

106

Back 25 Y

20.41

05/17/2025

Back 50 Y

43.07

06/27/2025

A: 37.99 (+5.08s | 11.8%)

Breast 25 Y

22.44

04/25/2025

Breast 50 Y

48.40

06/27/2025

A: 42.79 (+5.61s | 11.6%)

Breast 100 Y

2:02.07

01/03/2025

B: 2:00.29 (+1.78s | 1.5%)

100

50 Breast

59.24

100 Breast

1:02.83

2:02.07

100 Breast

2:02.07

Fly 25 Y

19.09

04/25/2025

Fly 50 Y

48.05

04/25/2025

BB: 42.69 (+5.36s | 11.2%)

IM 100 Y

1:37.20

05/17/2025

BB: 1:33.19 (+4.01s | 4.1%)

50 IM

47.21

100 IM

49.99

1:37.20

100 IM

1:37.20

IM 200 Y

3:25.45

05/23/2025

BB: 3:18.79 (+6.66s | 3.2%)

Above are the fastest times that Alyssa Nakajima has achieved in her swimming career. For each event, you can find Alyssa's best time, the corresponding time standard, as well as how much faster Alyssa needs to be to reach the next level. The last columns provide Alyssa rankings at the team and LSC levels. These rankings are based on the Alyssa'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	39.26	24.89 (+14.37s \| 36.6%)	23.89 (+15.37s \| 39.1%)	23.89 (+15.37s \| 39.1%)	23.29 (+15.97s \| 40.7%)	22.59 (+16.67s \| 42.5%)	22.79 (+16.47s \| 42.0%)	30.89 (+8.37s \| 21.3%)
Free 100 Y	1:31.31	53.99 (+37.32s \| 40.9%)	51.89 (+39.42s \| 43.2%)	51.89 (+39.42s \| 43.2%)	50.39 (+40.92s \| 44.8%)	49.29 (+42.02s \| 46.0%)	49.69 (+41.62s \| 45.6%)	1:08.19 (+23.12s \| 25.3%)
Back 50 Y	43.07	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+6.58s \| 15.3%)
Breast 50 Y	48.40	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+8.01s \| 16.5%)
Breast 100 Y	2:02.07	1:07.59 (+54.48s \| 44.6%)	1:05.49 (+56.58s \| 46.4%)	1:05.49 (+56.58s \| 46.4%)	1:03.09 (+58.98s \| 48.3%)	1:01.79 (+60.28s \| 49.4%)	1:02.79 (+59.28s \| 48.6%)	1:27.99 (+34.08s \| 27.9%)
Fly 50 Y	48.05	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+12.96s \| 27.0%)
IM 100 Y	1:37.20	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+19.51s \| 20.1%)
IM 200 Y	3:25.45	2:10.49 (+74.96s \| 36.5%)	2:06.39 (+79.06s \| 38.5%)	2:06.39 (+79.06s \| 38.5%)	2:02.19 (+83.26s \| 40.5%)	1:59.49 (+85.96s \| 41.8%)	2:00.59 (+84.86s \| 41.3%)	2:46.49 (+38.96s \| 19.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	39.06	28.69 (+10.37s \| 26.5%)	27.39 (+11.67s \| 29.9%)	27.39 (+11.67s \| 29.9%)	26.89 (+12.17s \| 31.2%)	26.29 (+12.77s \| 32.7%)	26.59 (+12.47s \| 31.9%)	35.19 (+3.87s \| 9.9%)
Free 100 M	1:30.86	1:01.89 (+28.97s \| 31.9%)	59.29 (+31.57s \| 34.7%)	59.29 (+31.57s \| 34.7%)	58.19 (+32.67s \| 36.0%)	56.99 (+33.87s \| 37.3%)	57.59 (+33.27s \| 36.6%)	1:17.49 (+13.37s \| 14.7%)
Back 50 M	48.77	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+6.98s \| 14.3%)
Back 100 M	1:45.72	1:09.49 (+36.23s \| 34.3%)	1:06.79 (+38.93s \| 36.8%)	1:06.79 (+38.93s \| 36.8%)	1:04.79 (+40.93s \| 38.7%)	1:03.69 (+42.03s \| 39.8%)	1:04.39 (+41.33s \| 39.1%)	1:30.29 (+15.43s \| 14.6%)
Breast 50 M	55.40	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+9.21s \| 16.6%)
Breast 100 M	2:02.95	1:18.79 (+44.16s \| 35.9%)	1:15.99 (+46.96s \| 38.2%)	1:15.99 (+46.96s \| 38.2%)	1:13.79 (+49.16s \| 40.0%)	1:12.19 (+50.76s \| 41.3%)	1:13.29 (+49.66s \| 40.4%)	1:41.49 (+21.46s \| 17.5%)
Fly 50 M	46.18	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+6.49s \| 14.1%)
IM 200 M	3:40.16	2:31.09 (+69.07s \| 31.4%)	2:26.19 (+73.97s \| 33.6%)	2:26.19 (+73.97s \| 33.6%)	2:22.09 (+78.07s \| 35.5%)	2:19.49 (+80.67s \| 36.6%)	2:20.99 (+79.17s \| 36.0%)	3:08.89 (+31.27s \| 14.2%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 OSI Arena Summer LC 10 U Championships

07/12/2025

Albany Community Pool

50 M Back

48.77

-0.24s (New PB)

A: 43.59 (+5.18s | 10.6%)

50 M Breast

55.40

-1.88s (New PB)

A: 48.79 (+6.61s | 11.9%)

100 M Free

1:30.86

-4.00s (New PB)

A: 1:21.89 (+8.97s | 9.9%)

50 Free

41.55

100 Free

49.31

1:30.86

100 Free

1:30.86

50 M Free

39.06

-1.35s (New PB)

A: 36.59 (+2.47s | 6.3%)

50 M Fly

46.18

-4.45s (New PB)

A: 41.59 (+4.59s | 9.9%)

2025 OR CRST Summer Blast 3

07/05/2025

MHCC

200 M IM

3:40.16

A: 3:22.09 (+18.07s | 8.2%)

50 Fly

48.33

100 Back

56.22

1:44.55

100 IM

1:44.55

150 Breast

1:05.99

2:50.54

200 Free

49.62

3:40.16

100 IM

1:55.61

50 M Free

40.41

-0.82s (New PB)

A: 36.59 (+3.82s | 9.5%)

2025 June FNT

06/27/2025

Tualatin Hills Aquatic Center

50 Y Breast

48.40

-3.72s (New PB)

A: 42.79 (+5.61s | 11.6%)

50 Y Back

43.07

-1.72s (New PB)

A: 37.99 (+5.08s | 11.8%)

2025 THSC June Invitational

06/06/2025

Tualatin Hills Aquatic Center

50 M Free

41.23

-1.15s (New PB)

BB: 40.89 (+0.34s | 0.8%)

50 M Breast

57.28

-2.60s (New PB)

BB: 55.49 (+1.79s | 3.1%)

50 M Fly

50.63

-4.78s (New PB)

BB: 48.09 (+2.54s | 5.0%)

100 M Back

1:45.72

-3.01s (New PB)

A: 1:34.59 (+11.13s | 10.5%)

50 Back

50.90

100 Back

54.82

1:45.72

100 Back

1:45.72

100 M Free

1:34.86

BB: 1:32.99 (+1.87s | 2.0%)

50 Free

43.86

100 Free

51.00

1:34.86

100 Free

1:34.86

50 M Back

50.27

+1.26s

BB: 49.69 (+0.58s | 1.2%)

2025 THSC May FNT

05/23/2025

Tualatin Hills Aquatic Center

25 Y Free

16.71

-0.31s (New PB)

200 Y IM

3:25.45

BB: 3:18.79 (+6.66s | 3.2%)

25 Y Back

20.88

+0.47s

2025 John DeRoest Sextathlon Swim Meet

05/17/2025

David Douglas Aquatic Center

25 Y Free

17.22

+0.20s

25 Y Breast

24.27

+1.83s

25 Y Back

20.41

-0.69s (New PB)

100 Y IM

1:37.20

-4.87s (New PB)

BB: 1:33.19 (+4.01s | 4.1%)

50 IM

47.21

100 IM

49.99

1:37.20

100 IM

1:37.20

25 Y Fly

19.64

+0.55s

50 Y Free

39.26

-0.52s (New PB)

BB: 35.99 (+3.27s | 8.3%)

2025 THSC Spring Invitational

05/02/2025

Tualatin Hills Aquatic Center

50 M Fly

55.41

B: 54.49 (+0.92s | 1.7%)

100 M Breast

2:02.95

A: 1:48.39 (+14.56s | 11.8%)

50 Breast

1:01.04

100 Breast

1:01.91

2:02.95

100 Breast

2:02.95

50 M Breast

59.88

BB: 55.49 (+4.39s | 7.3%)

100 M Back

1:48.73

BB: 1:48.09 (+0.64s | 0.6%)

50 Back

52.50

100 Back

56.23

1:48.73

100 Back

1:48.73

50 M Back

49.01

A: 43.59 (+5.42s | 11.1%)

50 M Free

42.38

BB: 40.89 (+1.49s | 3.5%)

2025 THSC April FNT

04/25/2025

THPRD Aquatic Center

25 Y Breast

22.44

-4.74s (New PB)

25 Y Fly

19.09

-0.91s (New PB)

50 Y Fly

48.05

-0.24s (New PB)

BB: 42.69 (+5.36s | 11.2%)

2025 Arena Short Course 10 U Championships

02/22/2025

Willamalane Park Swim Center

25 Y Fly

20.00

-0.27s (New PB)

100 Y IM

1:43.25

+1.18s

BB: 1:33.19 (+10.06s | 9.7%)

50 IM

46.91

100 IM

56.34

1:43.25

100 IM

1:43.25

50 Y Fly

48.29

+0.00s

BB: 42.69 (+5.60s | 11.6%)

50 Y Back

44.79

-1.68s (New PB)

BB: 43.29 (+1.50s | 3.3%)

25 Y Free

17.02

-1.81s (New PB)

50 Y Breast

52.12

-4.16s (New PB)

BB: 48.69 (+3.43s | 6.6%)

2025 OR CB Valentine Last Chance Invitational

02/16/2025

Canby Municipal Pool

25 Y Fly

20.73

+0.46s

50 Y Free

39.78

-0.43s (New PB)

BB: 35.99 (+3.79s | 9.5%)

100 Y Free

1:31.31

-2.80s (New PB)

B: 1:30.79 (+0.52s | 0.6%)

2025 CST Shark Chase Invitational

01/03/2025

Chehalem Aquatic Center

50 Y Back

46.85

+0.38s

BB: 43.29 (+3.56s | 7.6%)

50 Y Free

41.81

+1.60s

B: 39.79 (+2.02s | 4.8%)

50 Y Fly

48.29

-2.67s (New PB)

BB: 42.69 (+5.60s | 11.6%)

100 Y IM

1:46.41

+4.34s

B: 1:44.29 (+2.12s | 2.0%)

50 IM

49.15

100 IM

57.26

1:46.41

100 IM

1:46.41

100 Y Breast

2:02.07

B: 2:00.29 (+1.78s | 1.5%)

50 Breast

59.24

100 Breast

1:02.83

2:02.07

100 Breast

2:02.07

100 Y Free

1:34.11

-1.32s (New PB)

B: 1:30.79 (+3.32s | 3.5%)

50 Free

44.66

100 Free

49.45

1:34.11

100 Free

1:34.11

Forest Grove Christmas Invitational (25Y, AG/SR, ABC)

12/13/2024

Forest Grove Aquatics Center

50 Y Fly

50.96

+0.00s

B: 48.39 (+2.57s | 5.0%)

50 Y Free

41.63

+1.42s

B: 39.79 (+1.84s | 4.4%)

100 Y IM

1:43.82

+1.75s

BB: 1:33.19 (+10.63s | 10.2%)

50 IM

48.41

100 IM

55.41

1:43.82

100 IM

1:43.82

50 Y Breast

56.28

+0.00s

B: 54.59 (+1.69s | 3.0%)

50 Y Back

46.99

+0.52s

BB: 43.29 (+3.70s | 7.9%)

25 Y Back

21.10

-1.58s (New PB)

2024 FGSC Christmas Invitational

12/13/2024

Forest Grove Aquatics Center

50 Y Fly

50.96

B: 48.39 (+2.57s | 5.0%)

25 Y Back

21.10

+0.00s

50 Y Free

41.63

+1.42s

B: 39.79 (+1.84s | 4.4%)

100 Y IM

1:43.82

+1.75s

BB: 1:33.19 (+10.63s | 10.2%)

50 IM

48.41

100 IM

55.41

1:43.82

100 IM

1:43.82

50 Y Breast

56.28

-0.90s (New PB)

B: 54.59 (+1.69s | 3.0%)

50 Y Back

46.99

+0.52s

BB: 43.29 (+3.70s | 7.9%)

2024 Harvest Open

10/18/2024

Chehalem Aquatic Center

100 Y Free

1:35.43

+0.00s

B: 1:30.79 (+4.64s | 4.9%)

50 Y Breast

57.18

B: 54.59 (+2.59s | 4.5%)

25 Y Free

19.34

+0.51s

100 Y IM

1:43.92

+1.85s

BB: 1:33.19 (+10.73s | 10.3%)

50 IM

48.98

100 IM

54.94

1:43.92

100 IM

1:43.92

50 Y Back

46.47

+0.00s

BB: 43.29 (+3.18s | 6.8%)

25 Y Fly

21.75

+1.48s

CST Harvest Open (25Y, AG/SR, ABC)

10/18/2024

Chehalem Aquatic Center

50 Y Breast

57.18

+0.00s

B: 54.59 (+2.59s | 4.5%)

25 Y Free

19.34

+0.51s

100 Y Free

1:35.43

B: 1:30.79 (+4.64s | 4.9%)

25 Y Fly

21.75

+1.48s

100 Y IM

1:43.92

+1.85s

BB: 1:33.19 (+10.73s | 10.3%)

50 IM

48.98

100 IM

54.94

1:43.92

100 IM

1:43.92

50 Y Back

46.47

-1.62s (New PB)

BB: 43.29 (+3.18s | 6.8%)

HEAT Fall Invitational (25Y, AG/SR, ABC)

10/11/2024

Shute Park Aquatic & Recreation Center (SHARC)

25 Y Free

18.83

+0.00s

25 Y Breast

27.18

+0.00s

50 Y Back

48.09

BB: 43.29 (+4.80s | 10.0%)

50 Y Free

40.21

+0.00s

B: 39.79 (+0.42s | 1.0%)

100 Y IM

1:42.07

BB: 1:33.19 (+8.88s | 8.7%)

50 IM

47.61

100 IM

54.46

1:42.07

100 IM

1:42.07

25 Y Back

22.68

25 Y Fly

20.27

2024 OR HEAT Fall Invitational

10/11/2024

Shute Park Aquatic & Recreation Center (SHARC)

50 Y Back

48.09

+0.00s

BB: 43.29 (+4.80s | 10.0%)

25 Y Free

18.83

100 Y IM

1:42.07

+0.00s

BB: 1:33.19 (+8.88s | 8.7%)

50 IM

47.61

100 IM

54.46

1:42.07

100 IM

1:42.07

50 Y Free

40.21

B: 39.79 (+0.42s | 1.0%)

25 Y Back

22.68

+0.00s

25 Y Breast

27.18

25 Y Fly

20.27

+0.00s

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.