River Shin

Age: 12 years old
Age Category: 11-12
Team: Iolani Swim Club | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Hawaiian Swimming

Iolani Swim Club

Free 50 Y

36.78

12/02/2023

B: 32.79 (+3.99s | 10.8%)

Free 100 Y

1:20.93

12/02/2023

B: 1:11.49 (+9.44s | 11.7%)

50 Free

39.14

100 Free

41.79

1:20.93

100 Free

1:20.93

Free 200 Y

2:28.20

10/25/2025

BB: 2:24.89 (+3.31s | 2.2%)

Free 500 Y

8:35.07

12/02/2023

B: 6:59.89 (+95.18s | 18.5%)

50 Free

40.95

100 Free

46.17

1:27.12

100 Free

1:27.12

150 Free

47.47

2:14.59

200 Free

46.99

3:01.58

100 Free

1:34.46

250 Free

48.57

3:50.15

300 Free

47.10

4:37.25

100 Free

1:35.67

350 Free

48.55

5:25.80

400 Free

47.72

6:13.52

100 Free

1:36.27

450 Free

49.40

7:02.92

500 Free

1:32.15

8:35.07

100 Free

2:21.55

Back 50 Y

45.87

12/02/2023

B: 38.49 (+7.38s | 16.1%)

Back 100 Y

1:16.86

10/25/2025

BB: 1:15.69 (+1.17s | 1.5%)

Breast 50 Y

45.48

12/02/2023

B: 43.49 (+1.99s | 4.4%)

Breast 100 Y

1:41.22

12/02/2023

B: 1:32.59 (+8.63s | 8.5%)

50 Breast

48.06

100 Breast

53.16

1:41.22

100 Breast

1:41.22

Fly 50 Y

37.18

10/25/2025

B: 37.09 (+0.09s | 0.2%)

IM 100 Y

1:33.27

12/02/2023

B: 1:21.89 (+11.38s | 12.2%)

50 IM

46.82

100 IM

46.45

1:33.27

100 IM

1:33.27

IM 200 Y

2:47.98

10/25/2025

BB: 2:45.79 (+2.19s | 1.3%)

Long course distance

Event	Time	Age	Date	Next Standard	Hawaiian Swimming	Iolani Swim Club
Free 50 M	45.14	9	05/06/2023	B: 37.39 (+7.75s \| 17.2%)	42	3

Back 50 M	1:02.86	8	05/07/2022	B: 44.49 (+18.37s \| 29.2%)	65	5

Breast 50 M	1:11.89	8	05/07/2022	B: 49.79 (+22.10s \| 30.7%)	61	2

Breast 100 M	1:56.45	9	05/06/2023	B: 1:47.79 (+8.66s \| 7.4%)	12	1

Fly 50 M	53.74	9	05/06/2023	B: 41.99 (+11.75s \| 21.9%)	22	1

Above are the fastest times that River Shin has achieved in his swimming career. For each event, you can find River's best time, the corresponding time standard, as well as how much faster River needs to be to reach the next level. The last columns provide River rankings at the team and LSC levels. These rankings are based on the River'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.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	36.78	22.19 (+14.59s \| 39.7%)	21.29 (+15.49s \| 42.1%)	21.29 (+15.49s \| 42.1%)	20.59 (+16.19s \| 44.0%)	20.09 (+16.69s \| 45.4%)	20.39 (+16.39s \| 44.6%)	27.49 (+9.29s \| 25.3%)
Free 100 Y	1:20.93	48.19 (+32.74s \| 40.5%)	46.39 (+34.54s \| 42.7%)	46.39 (+34.54s \| 42.7%)	45.09 (+35.84s \| 44.3%)	43.49 (+37.44s \| 46.3%)	44.39 (+36.54s \| 45.2%)	59.29 (+21.64s \| 26.7%)
Free 200 Y	2:28.20	1:45.79 (+42.41s \| 28.6%)	1:41.59 (+46.61s \| 31.5%)	1:41.59 (+46.61s \| 31.5%)	1:38.79 (+49.41s \| 33.3%)	1:36.49 (+51.71s \| 34.9%)	1:38.09 (+50.11s \| 33.8%)	2:09.19 (+19.01s \| 12.8%)
Free 500 Y	8:35.07	4:47.79 (+227.28s \| 44.1%)	4:37.09 (+237.98s \| 46.2%)	4:37.09 (+237.98s \| 46.2%)	4:29.49 (+245.58s \| 47.7%)	4:22.09 (+252.98s \| 49.1%)	4:27.69 (+247.38s \| 48.0%)	5:47.49 (+167.58s \| 32.5%)
Back 50 Y	45.87	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+13.98s \| 30.5%)
Back 100 Y	1:16.86	53.89 (+22.97s \| 29.9%)	51.49 (+25.37s \| 33.0%)	51.49 (+25.37s \| 33.0%)	49.39 (+27.47s \| 35.7%)	47.59 (+29.27s \| 38.1%)	48.89 (+27.97s \| 36.4%)	1:07.49 (+9.37s \| 12.2%)
Breast 50 Y	45.48	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+9.99s \| 22.0%)
Breast 100 Y	1:41.22	1:00.89 (+40.33s \| 39.8%)	57.99 (+43.23s \| 42.7%)	57.99 (+43.23s \| 42.7%)	55.89 (+45.33s \| 44.8%)	54.19 (+47.03s \| 46.5%)	55.29 (+45.93s \| 45.4%)	1:15.89 (+25.33s \| 25.0%)
Fly 50 Y	37.18	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+6.69s \| 18.0%)
IM 100 Y	1:33.27	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+25.18s \| 27.0%)
IM 200 Y	2:47.98	1:58.19 (+49.79s \| 29.6%)	1:53.89 (+54.09s \| 32.2%)	1:53.89 (+54.09s \| 32.2%)	1:50.09 (+57.89s \| 34.5%)	1:46.39 (+61.59s \| 36.7%)	1:48.89 (+59.09s \| 35.2%)	2:27.09 (+20.89s \| 12.4%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	45.14	25.89 (+19.25s \| 42.6%)	24.59 (+20.55s \| 45.5%)	24.59 (+20.55s \| 45.5%)	24.29 (+20.85s \| 46.2%)	23.39 (+21.75s \| 48.2%)	23.79 (+21.35s \| 47.3%)	31.49 (+13.65s \| 30.2%)
Back 50 M	1:02.86	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+26.07s \| 41.5%)
Breast 50 M	1:11.89	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+31.50s \| 43.8%)
Breast 100 M	1:56.45	1:11.29 (+45.16s \| 38.8%)	1:08.19 (+48.26s \| 41.4%)	1:08.19 (+48.26s \| 41.4%)	1:06.59 (+49.86s \| 42.8%)	1:04.09 (+52.36s \| 45.0%)	1:05.29 (+51.16s \| 43.9%)	1:27.69 (+28.76s \| 24.7%)
Fly 50 M	53.74	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+19.35s \| 36.0%)

Progression

See how River Shin is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the River's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets River Shin has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the River's time, the progress against River's best time, the corresponding time standard, as well as how much faster River needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 HI 25th Annual Bill Smith Invitational

10/25/2025

Waipahu

50 Y Fly

37.18

-4.78s (New PB)

B: 37.09 (+0.09s | 0.2%)

100 Y Back

1:16.86

BB: 1:15.69 (+1.17s | 1.5%)

200 Y IM

2:47.98

-26.72s (New PB)

BB: 2:45.79 (+2.19s | 1.3%)

200 Y Free

2:28.20

-25.94s (New PB)

BB: 2:24.89 (+3.31s | 2.2%)

2023 HI Oahu A+ Meet

12/16/2023

Waipahu

200 Y Free

2:55.10

+0.96s

BB: 2:50.59 (+4.51s | 2.6%)

50 Y Fly

44.99

+3.03s

BB: 41.29 (+3.70s | 8.2%)

2023 HI 43rd Annual Ken Suenaga Invitational

12/02/2023

Waipahu

50 Y Fly

41.96

-8.63s (New PB)

BB: 41.29 (+0.67s | 1.6%)

50 Y Breast

45.48

-1.59s (New PB)

A: 42.09 (+3.39s | 7.5%)

200 Y IM

3:14.70

-3.72s (New PB)

A: 2:53.49 (+21.21s | 10.9%)

50 Fly

45.88

100 Back

52.95

1:38.83

100 IM

1:38.83

150 Breast

52.34

2:31.17

200 Free

43.53

3:14.70

100 IM

1:35.87

100 Y Free

1:20.93

-0.36s (New PB)

BB: 1:18.89 (+2.04s | 2.5%)

50 Free

39.14

100 Free

41.79

1:20.93

100 Free

1:20.93

50 Y Back

45.87

-7.78s (New PB)

BB: 42.89 (+2.98s | 6.5%)

100 Y Breast

1:41.22

-4.86s (New PB)

A: 1:30.59 (+10.63s | 10.5%)

50 Breast

48.06

100 Breast

53.16

1:41.22

100 Breast

1:41.22

200 Y Free

2:56.95

+2.81s

BB: 2:50.59 (+6.36s | 3.6%)

50 Free

39.88

100 Free

45.23

1:25.11

100 Free

1:25.11

150 Free

47.30

2:12.41

200 Free

44.54

2:56.95

100 Free

1:31.84

50 Y Free

36.78

-1.94s (New PB)

BB: 34.59 (+2.19s | 6.0%)

500 Y Free

8:35.07

B: 8:24.29 (+10.78s | 2.1%)

50 Free

40.95

100 Free

46.17

1:27.12

100 Free

1:27.12

150 Free

47.47

2:14.59

200 Free

46.99

3:01.58

100 Free

1:34.46

250 Free

48.57

3:50.15

300 Free

47.10

4:37.25

100 Free

1:35.67

350 Free

48.55

5:25.80

400 Free

47.72

6:13.52

100 Free

1:36.27

450 Free

49.40

7:02.92

500 Free

1:32.15

8:35.07

100 Free

2:21.55

100 Y IM

1:33.27

-2.43s (New PB)

BB: 1:29.69 (+3.58s | 3.8%)

50 IM

46.82

100 IM

46.45

1:33.27

100 IM

1:33.27

2023 HI 23rd Annual Bill Smith Invitational

10/28/2023

Waipahu

50 Y Breast

47.07

-2.89s (New PB)

A: 42.09 (+4.98s | 10.6%)

200 Y Free

2:54.14

BB: 2:50.59 (+3.55s | 2.0%)

50 Free

39.14

100 Free

44.41

1:23.55

100 Free

1:23.55

150 Free

46.70

2:10.25

200 Free

43.89

2:54.14

100 Free

1:30.59

100 Y Free

1:21.29

-3.20s (New PB)

BB: 1:18.89 (+2.40s | 3.0%)

50 Free

38.46

100 Free

42.83

1:21.29

100 Free

1:21.29

200 Y IM

3:18.42

BB: 3:15.99 (+2.43s | 1.2%)

50 Fly

48.75

100 Back

50.46

1:39.21

100 IM

1:39.21

150 Breast

55.82

2:35.03

200 Free

43.39

3:18.42

100 IM

1:39.21

2023 HI Al Minn Invitational

09/30/2023

Kailua

100 Y Free

1:24.49

-14.45s (New PB)

BB: 1:18.89 (+5.60s | 6.6%)

50 Free

39.41

100 Free

45.08

1:24.49

100 Free

1:24.49

100 Y Breast

1:46.08

BB: 1:42.29 (+3.79s | 3.6%)

50 Breast

51.31

100 Breast

54.77

1:46.08

100 Breast

1:46.08

100 Y IM

1:35.70

-2.33s (New PB)

BB: 1:29.69 (+6.01s | 6.3%)

50 IM

46.12

100 IM

49.58

1:35.70

100 IM

1:35.70

50 Y Breast

49.96

-9.82s (New PB)

BB: 47.69 (+2.27s | 4.5%)

2023 HI Oahu BC Meet

09/09/2023

Waipahu

100 Y IM

1:38.03

BB: 1:29.69 (+8.34s | 8.5%)

50 Y Free

38.72

-5.75s (New PB)

B: 38.19 (+0.53s | 1.4%)

2023 HI 12th Annual Rainbow Aquatics Invite

06/03/2023

Waipahu

50 M Fly

54.48

+0.74s

B: 52.29 (+2.19s | 4.0%)

2023 HI Oahu Unclassifed Meet

05/06/2023

Waipahu

100 M Breast

1:56.45

A: 1:45.49 (+10.96s | 9.4%)

50 M Free

45.14

-10.19s (New PB)

B: 43.89 (+1.25s | 2.8%)

50 M Fly

53.74

B: 52.29 (+1.45s | 2.7%)

HI 2022 Oahu BC Meet

12/10/2022

Waipahu

50 Y Fly

50.59

B: 46.49 (+4.10s | 8.1%)

50 Y Breast

59.78

-1.14s (New PB)

B: 53.39 (+6.39s | 10.7%)

100 Y Free

1:38.94

B: 1:27.99 (+10.95s | 11.1%)

2022 HI Oahu ABC Meet

09/10/2022

Waipahu

50 Y Back

53.65

B: 48.29 (+5.36s | 10.0%)

50 Y Free

44.47

B: 38.19 (+6.28s | 14.1%)

50 Y Breast

1:00.92

B: 53.39 (+7.53s | 12.4%)

2022 HI Oahu ABC Meet

05/07/2022

Waipahu

50 M Back

1:02.86

B: 55.39 (+7.47s | 11.9%)

50 M Free

55.33

B: 43.89 (+11.44s | 20.7%)

50 M Breast

1:11.89

B: 1:00.89 (+11.00s | 15.3%)

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.