Yunchan Jin

Age: 11 years old
Age Category: 11-12
Team: Waterloo Swimming | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Texas Swimming

Waterloo Swimming

Free 50 Y

36.24

11

12/05/2025

B: 32.79 (+3.45s | 9.5%)

355

36

Back 50 Y

43.98

10

09/21/2025

B: 38.49 (+5.49s | 12.5%)

313

33

Back 100 Y

1:34.44

11

12/05/2025

B: 1:22.19 (+12.25s | 13.0%)

243

26

50 Back

45.27

100 Back

49.17

1:34.44

100 Back

1:34.44

Breast 100 Y

1:58.60

10

11/15/2025

B: 1:32.59 (+26.01s | 21.9%)

304

41

50 Breast

56.39

100 Breast

1:02.21

1:58.60

100 Breast

1:58.60

Fly 50 Y

52.15

10

09/21/2025

B: 37.09 (+15.06s | 28.9%)

365

40

IM 100 Y

1:51.53

10

02/02/2025

B: 1:21.89 (+29.64s | 26.6%)

368

41

Long course distance

Event

Time

Age

Date

Standard

Next Standard

South Texas Swimming

Waterloo Swimming

Free 50 M

44.18

10

05/31/2025

B: 37.39 (+6.79s | 15.4%)

220

27

Back 50 M

54.00

10

05/31/2025

B: 44.49 (+9.51s | 17.6%)

200

26

25 Back

1:02.38

50 Back

-8.-38

54.00

50 Back

54.00

Back 100 M

2:00.16

10

05/31/2025

B: 1:37.19 (+22.97s | 19.1%)

179

25

50 Back

56.20

100 Back

1:03.96

2:00.16

100 Back

2:00.16

Breast 50 M

1:03.89

10

05/31/2025

B: 49.79 (+14.10s | 22.1%)

200

31

Above are the fastest times that Yunchan Jin has achieved in his swimming career. For each event, you can find Yunchan's best time, the corresponding time standard, as well as how much faster Yunchan needs to be to reach the next level. The last columns provide Yunchan rankings at the team and LSC levels. These rankings are based on the Yunchan'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	36.24	22.19 (+14.05s \| 38.8%)	21.29 (+14.95s \| 41.3%)	21.29 (+14.95s \| 41.3%)	20.59 (+15.65s \| 43.2%)	20.09 (+16.15s \| 44.6%)	20.39 (+15.85s \| 43.7%)	29.59 (+6.65s \| 18.3%)
Back 50 Y	43.98	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+10.19s \| 23.2%)
Back 100 Y	1:34.44	53.89 (+40.55s \| 42.9%)	51.49 (+42.95s \| 45.5%)	51.49 (+42.95s \| 45.5%)	49.39 (+45.05s \| 47.7%)	47.59 (+46.85s \| 49.6%)	48.89 (+45.55s \| 48.2%)	1:12.29 (+22.15s \| 23.5%)
Breast 100 Y	1:58.60	1:00.89 (+57.71s \| 48.7%)	57.99 (+60.61s \| 51.1%)	57.99 (+60.61s \| 51.1%)	55.89 (+62.71s \| 52.9%)	54.19 (+64.41s \| 54.3%)	55.29 (+63.31s \| 53.4%)	1:21.69 (+36.91s \| 31.1%)
Fly 50 Y	52.15	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+19.46s \| 37.3%)
IM 100 Y	1:51.53	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+38.74s \| 34.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	44.18	25.89 (+18.29s \| 41.4%)	24.59 (+19.59s \| 44.3%)	24.59 (+19.59s \| 44.3%)	24.29 (+19.89s \| 45.0%)	23.39 (+20.79s \| 47.1%)	23.79 (+20.39s \| 46.2%)	33.39 (+10.79s \| 24.4%)
Back 50 M	54.00	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+14.81s \| 27.4%)
Back 100 M	2:00.16	1:03.29 (+56.87s \| 47.3%)	1:00.59 (+59.57s \| 49.6%)	1:00.59 (+59.57s \| 49.6%)	58.89 (+61.27s \| 51.0%)	57.29 (+62.87s \| 52.3%)	58.19 (+61.97s \| 51.6%)	1:23.79 (+36.37s \| 30.3%)
Breast 50 M	1:03.89	N/A	N/A	N/A	N/A	N/A	N/A	43.89 (+20.00s \| 31.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 ST LSAC 5th Annual Graceland

12/05/2025

Round Rock

100 Y Back

1:34.44

B: 1:22.19 (+12.25s | 13.0%)

11

50 Back

45.27

100 Back

49.17

1:34.44

100 Back

1:34.44

50 Y Fly

56.24

+4.09s

B: 37.09 (+19.15s | 34.1%)

11

50 Y Free

36.24

-1.76s (New PB)

B: 32.79 (+3.45s | 9.5%)

11

50 Y Back

44.22

+0.24s

B: 38.49 (+5.73s | 13.0%)

11

2025 ST ASC Turkey Bash

11/15/2025

Austin

100 Y Breast

1:58.60

B: 1:54.09 (+4.51s | 3.8%)

10

1

2

50 Breast

56.39

100 Breast

1:02.21

1:58.60

100 Breast

1:58.60

50 Y Back

45.94

+1.96s

B

BB: 42.89 (+3.05s | 6.6%)

10

8

2

6

50 Y Free

38.00

-1.64s (New PB)

B

BB: 34.59 (+3.41s | 9.0%)

10

5

7

3

2025 ST WLOO SC Season Starter

09/21/2025

Austin

50 Y Fly

52.15

B: 46.49 (+5.66s | 10.9%)

10

1

7

9

50 Y Free

39.64

-14.43s (New PB)

B: 38.19 (+1.45s | 3.7%)

10

3

5

1

50 Y Back

43.98

-5.05s (New PB)

B

BB: 42.89 (+1.09s | 2.5%)

10

1

7

4

2025 ST ASC June Bug

05/31/2025

Austin

100 M Back

2:00.16

B: 1:56.69 (+3.47s | 2.9%)

10

7

3

9

50 Back

56.20

100 Back

1:03.96

2:00.16

100 Back

2:00.16

50 M Back

54.00

B

BB: 49.29 (+4.71s | 8.7%)

10

1

7

25 Back

1:02.38

50 Back

-8.-38

54.00

50 Back

54.00

50 M Breast

1:03.89

B: 1:00.89 (+3.00s | 4.7%)

10

9

1

50 M Free

44.18

-4.77s (New PB)

B: 43.89 (+0.29s | 0.7%)

10

5

1

2025 ST WLOO Waterloo Classic

04/27/2025

Austin

50 M Free

48.95

B: 43.89 (+5.06s | 10.3%)

10

1

2025 ST WLOO Last Chance Meet

02/02/2025

Austin

50 Y Free

54.07

B: 38.19 (+15.88s | 29.4%)

10

4

2

50 Y Back

49.03

-11.26s (New PB)

B: 48.29 (+0.74s | 1.5%)

10

2

6

7

100 Y IM

1:51.53

-10.27s (New PB)

B: 1:39.69 (+11.84s | 10.6%)

10

1

8

5

2024 ST WLOO Winter Invite

12/07/2024

Austin

50 Y Back

1:00.29

B: 48.29 (+12.00s | 19.9%)

10

2

6

5

100 Y IM

2:01.80

B: 1:39.69 (+22.11s | 18.2%)

10

3

4

5