Donghyun Kim

Age: 12 years old
Age Category: 11-12
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Alto Swim Club

Free 50 Y

40.86

12

03/29/2025

B: 32.79 (+8.07s | 19.8%)

1,000+

53

Free 100 Y

1:12.39

12

11/15/2025

B: 1:11.49 (+0.90s | 1.2%)

421

36

50 Free

34.34

100 Free

38.05

1:12.39

100 Free

1:12.39

Free 500 Y

7:12.99

12

11/15/2025

B: 6:59.89 (+13.10s | 3.0%)

199

18

50 Free

40.10

100 Free

43.56

1:23.66

100 Free

1:23.66

150 Free

43.91

2:07.57

200 Free

44.22

2:51.79

100 Free

1:28.13

250 Free

45.56

3:37.35

300 Free

44.27

4:21.62

100 Free

1:29.83

350 Free

44.36

5:05.98

400 Free

44.83

5:50.81

100 Free

1:29.19

450 Free

42.38

6:33.19

500 Free

39.80

7:12.99

100 Free

1:22.18

Back 50 Y

48.30

12

03/29/2025

B: 38.49 (+9.81s | 20.3%)

852

52

Back 100 Y

1:59.79

12

02/22/2025

B: 1:22.19 (+37.60s | 31.4%)

823

59

Breast 50 Y

50.20

12

03/29/2025

B: 43.49 (+6.71s | 13.4%)

717

45

Fly 50 Y

50.45

12

03/29/2025

B: 37.09 (+13.36s | 26.5%)

769

50

IM 100 Y

1:20.88

12

11/15/2025

B

BB: 1:15.89 (+4.99s | 6.2%)

291

28

50 IM

39.24

100 IM

41.64

1:20.88

100 IM

1:20.88

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Alto Swim Club
Free 50 M	43.11	12	04/19/2025	B: 37.39 (+5.72s \| 13.3%)	528	41

Free 200 M	3:25.27	12	07/19/2025	B: 2:59.19 (+26.08s \| 12.7%)	324	34

Back 100 M	1:45.64	12	07/19/2025	B: 1:37.19 (+8.45s \| 8.0%)	330	32

Breast 50 M	52.35	12	04/19/2025	B: 49.79 (+2.56s \| 4.9%)	299	30

Breast 100 M	1:48.02	12	07/19/2025	B: 1:47.79 (+0.23s \| 0.2%)	192	23

Breast 200 M	3:54.41	12	07/19/2025	B: 3:47.89 (+6.52s \| 2.8%)	83	10

Fly 100 M	1:54.98	12	07/19/2025	B: 1:35.09 (+19.89s \| 17.3%)	199	22

Above are the fastest times that Donghyun Kim has achieved in his swimming career. For each event, you can find Donghyun's best time, the corresponding time standard, as well as how much faster Donghyun needs to be to reach the next level. The last columns provide Donghyun rankings at the team and LSC levels. These rankings are based on the Donghyun'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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	40.86	27.19 (+13.67s \| 33.5%)	26.19 (+14.67s \| 35.9%)	26.89 (+13.97s \| 34.2%)	24.79 (+16.07s \| 39.3%)	23.29 (+17.57s \| 43.0%)	22.19 (+18.67s \| 45.7%)	21.29 (+19.57s \| 47.9%)	21.29 (+19.57s \| 47.9%)	20.59 (+20.27s \| 49.6%)	20.09 (+20.77s \| 50.8%)	20.39 (+20.47s \| 50.1%)	N/A	27.49 (+13.37s \| 32.7%)
Free 100 Y	1:12.39	59.29 (+13.10s \| 18.1%)	57.29 (+15.10s \| 20.9%)	58.69 (+13.70s \| 18.9%)	54.19 (+18.20s \| 25.1%)	51.19 (+21.20s \| 29.3%)	48.19 (+24.20s \| 33.4%)	46.39 (+26.00s \| 35.9%)	46.39 (+26.00s \| 35.9%)	45.09 (+27.30s \| 37.7%)	43.49 (+28.90s \| 39.9%)	44.39 (+28.00s \| 38.7%)	N/A	59.29 (+13.10s \| 18.1%)
Free 500 Y	7:12.99	5:47.49 (+85.50s \| 19.7%)	5:36.69 (+96.30s \| 22.2%)	5:47.89 (+85.10s \| 19.7%)	5:21.19 (+111.80s \| 25.8%)	5:04.39 (+128.60s \| 29.7%)	4:47.79 (+145.20s \| 33.5%)	4:37.09 (+155.90s \| 36.0%)	4:37.09 (+155.90s \| 36.0%)	4:29.49 (+163.50s \| 37.8%)	4:22.09 (+170.90s \| 39.5%)	4:27.69 (+165.30s \| 38.2%)	N/A	5:47.49 (+85.50s \| 19.7%)
Back 50 Y	48.30	31.59 (+16.71s \| 34.6%)	30.59 (+17.71s \| 36.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+16.41s \| 34.0%)
Back 100 Y	1:59.79	1:07.49 (+52.30s \| 43.7%)	1:05.89 (+53.90s \| 45.0%)	1:04.69 (+55.10s \| 46.0%)	59.79 (+60.00s \| 50.1%)	55.99 (+63.80s \| 53.3%)	53.89 (+65.90s \| 55.0%)	51.49 (+68.30s \| 57.0%)	51.49 (+68.30s \| 57.0%)	49.39 (+70.40s \| 58.8%)	47.59 (+72.20s \| 60.3%)	48.89 (+70.90s \| 59.2%)	N/A	1:07.49 (+52.30s \| 43.7%)
Breast 50 Y	50.20	35.19 (+15.01s \| 29.9%)	34.09 (+16.11s \| 32.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+14.71s \| 29.3%)
Fly 50 Y	50.45	30.19 (+20.26s \| 40.2%)	28.89 (+21.56s \| 42.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+19.96s \| 39.6%)
IM 100 Y	1:20.88	1:08.09 (+12.79s \| 15.8%)	1:06.09 (+14.79s \| 18.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+12.79s \| 15.8%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	43.11	31.19 (+11.92s \| 27.7%)	30.39 (+12.72s \| 29.5%)	30.19 (+12.92s \| 30.0%)	27.89 (+15.22s \| 35.3%)	26.79 (+16.32s \| 37.9%)	25.89 (+17.22s \| 39.9%)	24.59 (+18.52s \| 43.0%)	24.59 (+18.52s \| 43.0%)	24.29 (+18.82s \| 43.7%)	23.39 (+19.72s \| 45.7%)	23.79 (+19.32s \| 44.8%)	N/A	22.79 (+20.32s \| 47.1%)	31.49 (+11.62s \| 27.0%)
Free 200 M	3:25.27	2:26.99 (+58.28s \| 28.4%)	2:23.89 (+61.38s \| 29.9%)	2:27.89 (+57.38s \| 28.0%)	2:16.49 (+68.78s \| 33.5%)	2:09.29 (+75.98s \| 37.0%)	2:03.09 (+82.18s \| 40.0%)	1:57.79 (+87.48s \| 42.6%)	1:57.79 (+87.48s \| 42.6%)	1:55.49 (+89.78s \| 43.7%)	1:52.19 (+93.08s \| 45.3%)	1:54.09 (+91.18s \| 44.4%)	N/A	1:49.99 (+95.28s \| 46.4%)	2:26.99 (+58.28s \| 28.4%)
Back 100 M	1:45.64	1:18.49 (+27.15s \| 25.7%)	1:16.59 (+29.05s \| 27.5%)	1:15.49 (+30.15s \| 28.5%)	1:09.69 (+35.95s \| 34.0%)	1:05.89 (+39.75s \| 37.6%)	1:03.29 (+42.35s \| 40.1%)	1:00.59 (+45.05s \| 42.6%)	1:00.59 (+45.05s \| 42.6%)	58.89 (+46.75s \| 44.3%)	57.29 (+48.35s \| 45.8%)	58.19 (+47.45s \| 44.9%)	N/A	55.69 (+49.95s \| 47.3%)	1:18.49 (+27.15s \| 25.7%)
Breast 50 M	52.35	40.09 (+12.26s \| 23.4%)	38.89 (+13.46s \| 25.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+11.96s \| 22.8%)
Breast 100 M	1:48.02	1:27.69 (+20.33s \| 18.8%)	1:24.49 (+23.53s \| 21.8%)	1:25.49 (+22.53s \| 20.9%)	1:18.89 (+29.13s \| 27.0%)	1:13.79 (+34.23s \| 31.7%)	1:11.29 (+36.73s \| 34.0%)	1:08.19 (+39.83s \| 36.9%)	1:08.19 (+39.83s \| 36.9%)	1:06.59 (+41.43s \| 38.4%)	1:04.09 (+43.93s \| 40.7%)	1:05.29 (+42.73s \| 39.6%)	N/A	1:02.19 (+45.83s \| 42.4%)	1:27.69 (+20.33s \| 18.8%)
Breast 200 M	3:54.41	3:08.89 (+45.52s \| 19.4%)	3:04.59 (+49.82s \| 21.3%)	3:04.09 (+50.32s \| 21.5%)	2:49.99 (+64.42s \| 27.5%)	2:40.49 (+73.92s \| 31.5%)	2:35.79 (+78.62s \| 33.5%)	2:29.09 (+85.32s \| 36.4%)	2:29.09 (+85.32s \| 36.4%)	2:24.79 (+89.62s \| 38.2%)	2:19.69 (+94.72s \| 40.4%)	2:22.89 (+91.52s \| 39.0%)	N/A	2:15.99 (+98.42s \| 42.0%)	3:08.89 (+45.52s \| 19.4%)
Fly 100 M	1:54.98	1:16.39 (+38.59s \| 33.6%)	1:14.39 (+40.59s \| 35.3%)	1:12.69 (+42.29s \| 36.8%)	1:07.09 (+47.89s \| 41.7%)	1:03.59 (+51.39s \| 44.7%)	1:00.89 (+54.09s \| 47.0%)	57.99 (+56.99s \| 49.6%)	57.99 (+56.99s \| 49.6%)	57.09 (+57.89s \| 50.3%)	55.09 (+59.89s \| 52.1%)	55.99 (+58.99s \| 51.3%)	N/A	53.59 (+61.39s \| 53.4%)	1:16.39 (+38.59s \| 33.6%)

Progression

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

Select the distance and stroke

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Alto Nov 15 16 Fall Frolic

11/15/2025

Palo Alto

100 Y Free

1:12.39

-24.14s (New PB)

B: 1:11.49 (+0.90s | 1.2%)

12

4

1

50 Free

34.34

100 Free

38.05

1:12.39

100 Free

1:12.39

100 Y IM

1:20.88

-18.81s (New PB)

B

BB: 1:15.89 (+4.99s | 6.2%)

12

3

7

6

50 IM

39.24

100 IM

41.64

1:20.88

100 IM

1:20.88

500 Y Free

7:12.99

B: 6:59.89 (+13.10s | 3.0%)

12

1

6

50 Free

40.10

100 Free

43.56

1:23.66

100 Free

1:23.66

150 Free

43.91

2:07.57

200 Free

44.22

2:51.79

100 Free

1:28.13

250 Free

45.56

3:37.35

300 Free

44.27

4:21.62

100 Free

1:29.83

350 Free

44.36

5:05.98

400 Free

44.83

5:50.81

100 Free

1:29.19

450 Free

42.38

6:33.19

500 Free

39.80

7:12.99

100 Free

1:22.18

Alto Last Splash

07/19/2025

Fremont

100 M Breast

1:48.02

B: 1:47.79 (+0.23s | 0.2%)

12

8

5

3

200 M Breast

3:54.41

B: 3:47.89 (+6.52s | 2.8%)

12

3

2

100 M Back

1:45.64

-5.78s (New PB)

B: 1:37.19 (+8.45s | 8.0%)

12

7

4

7

200 M Free

3:25.27

B: 2:59.19 (+26.08s | 12.7%)

12

7

5

4

100 M Fly

1:54.98

B: 1:35.09 (+19.89s | 17.3%)

12

5

2

3

Alto Spring Jam Meet

04/19/2025

Fremont

50 M Breast

52.35

B: 49.79 (+2.56s | 4.9%)

12

3

1

3

100 M Back

1:51.42

B: 1:37.19 (+14.23s | 12.8%)

12

6

1

8

50 M Free

43.11

B: 37.39 (+5.72s | 13.3%)

12

5

7

8

Alto Rock The Blocks Invitational

03/29/2025

Palo Alto

50 Y Free

40.86

-3.92s (New PB)

B: 32.79 (+8.07s | 19.8%)

12

100 Y IM

1:39.69

B: 1:21.89 (+17.80s | 17.9%)

12

50 IM

48.46

100 IM

51.23

1:39.69

100 IM

1:39.69

50 Y Breast

50.20

B: 43.49 (+6.71s | 13.4%)

12

100 Y Free

1:36.53

-2.22s (New PB)

B: 1:11.49 (+25.04s | 25.9%)

12

50 Y Fly

50.45

B: 37.09 (+13.36s | 26.5%)

12

50 Y Back

48.30

B: 38.49 (+9.81s | 20.3%)

12

De Anza C B A+

02/22/2025

Saratoga

50 Y Free

44.78

B: 32.79 (+11.99s | 26.8%)

12

4

7

1

100 Y Free

1:38.75

B: 1:11.49 (+27.26s | 27.6%)

12

2

7

3

100 Y Back

1:59.79

B: 1:22.19 (+37.60s | 31.4%)

12

6

7

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	43.11	31.19 (+11.92s \| 27.7%)	30.39 (+12.72s \| 29.5%)	30.19 (+12.92s \| 30.0%)	27.89 (+15.22s \| 35.3%)	26.79 (+16.32s \| 37.9%)	25.89 (+17.22s \| 39.9%)	24.59 (+18.52s \| 43.0%)	24.59 (+18.52s \| 43.0%)	24.29 (+18.82s \| 43.7%)	23.39 (+19.72s \| 45.7%)	23.79 (+19.32s \| 44.8%)	N/A	22.79 (+20.32s \| 47.1%)	31.49 (+11.62s \| 27.0%)
Free 200 M	3:25.27	2:26.99 (+58.28s \| 28.4%)	2:23.89 (+61.38s \| 29.9%)	2:27.89 (+57.38s \| 28.0%)	2:16.49 (+68.78s \| 33.5%)	2:09.29 (+75.98s \| 37.0%)	2:03.09 (+82.18s \| 40.0%)	1:57.79 (+87.48s \| 42.6%)	1:57.79 (+87.48s \| 42.6%)	1:55.49 (+89.78s \| 43.7%)	1:52.19 (+93.08s \| 45.3%)	1:54.09 (+91.18s \| 44.4%)	N/A	1:49.99 (+95.28s \| 46.4%)	2:26.99 (+58.28s \| 28.4%)
Back 100 M	1:45.64	1:18.49 (+27.15s \| 25.7%)	1:16.59 (+29.05s \| 27.5%)	1:15.49 (+30.15s \| 28.5%)	1:09.69 (+35.95s \| 34.0%)	1:05.89 (+39.75s \| 37.6%)	1:03.29 (+42.35s \| 40.1%)	1:00.59 (+45.05s \| 42.6%)	1:00.59 (+45.05s \| 42.6%)	58.89 (+46.75s \| 44.3%)	57.29 (+48.35s \| 45.8%)	58.19 (+47.45s \| 44.9%)	N/A	55.69 (+49.95s \| 47.3%)	1:18.49 (+27.15s \| 25.7%)
Breast 50 M	52.35	40.09 (+12.26s \| 23.4%)	38.89 (+13.46s \| 25.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+11.96s \| 22.8%)
Breast 100 M	1:48.02	1:27.69 (+20.33s \| 18.8%)	1:24.49 (+23.53s \| 21.8%)	1:25.49 (+22.53s \| 20.9%)	1:18.89 (+29.13s \| 27.0%)	1:13.79 (+34.23s \| 31.7%)	1:11.29 (+36.73s \| 34.0%)	1:08.19 (+39.83s \| 36.9%)	1:08.19 (+39.83s \| 36.9%)	1:06.59 (+41.43s \| 38.4%)	1:04.09 (+43.93s \| 40.7%)	1:05.29 (+42.73s \| 39.6%)	N/A	1:02.19 (+45.83s \| 42.4%)	1:27.69 (+20.33s \| 18.8%)
Breast 200 M	3:54.41	3:08.89 (+45.52s \| 19.4%)	3:04.59 (+49.82s \| 21.3%)	3:04.09 (+50.32s \| 21.5%)	2:49.99 (+64.42s \| 27.5%)	2:40.49 (+73.92s \| 31.5%)	2:35.79 (+78.62s \| 33.5%)	2:29.09 (+85.32s \| 36.4%)	2:29.09 (+85.32s \| 36.4%)	2:24.79 (+89.62s \| 38.2%)	2:19.69 (+94.72s \| 40.4%)	2:22.89 (+91.52s \| 39.0%)	N/A	2:15.99 (+98.42s \| 42.0%)	3:08.89 (+45.52s \| 19.4%)
Fly 100 M	1:54.98	1:16.39 (+38.59s \| 33.6%)	1:14.39 (+40.59s \| 35.3%)	1:12.69 (+42.29s \| 36.8%)	1:07.09 (+47.89s \| 41.7%)	1:03.59 (+51.39s \| 44.7%)	1:00.89 (+54.09s \| 47.0%)	57.99 (+56.99s \| 49.6%)	57.99 (+56.99s \| 49.6%)	57.09 (+57.89s \| 50.3%)	55.09 (+59.89s \| 52.1%)	55.99 (+58.99s \| 51.3%)	N/A	53.59 (+61.39s \| 53.4%)	1:16.39 (+38.59s \| 33.6%)