Yunhan Song

Age: 10 years old
Age Category: 10 & under
Team: Eastside Aquatic Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Eastside Aquatic Swim Team

Pacific Northwest Swimming

Western Zone

USA

Free 25 Y

18.22

05/16/2025

468

1,000+

Free 50 Y

34.74

03/28/2026

BB: 34.59 (+0.15s | 0.4%)

132

745

1,000+

Free 100 Y

1:21.05

Analysis

03/28/2026

BB: 1:18.89 (+2.16s | 2.7%)

122

826

1,000+

50 Free

36.46

100 Free

44.59

1:21.05

100 Free

1:21.05

Free 200 Y

3:46.88

Analysis

01/11/2025

B: 3:09.49 (+37.39s | 16.5%)

212

1,000+

50 Free

46.68

100 Free

57.07

1:43.75

100 Free

1:43.75

150 Free

59.34

2:43.09

200 Free

1:03.79

3:46.88

100 Free

2:03.13

Back 25 Y

22.94

09/28/2024

125

596

1,000+

Back 50 Y

42.94

03/28/2026

BB: 42.89 (+0.05s | 0.1%)

143

792

1,000+

Back 100 Y

1:47.09

Analysis

02/01/2025

B: 1:40.69 (+6.40s | 6.0%)

238

1,000+

50 Back

50.50

100 Back

56.59

1:47.09

100 Back

1:47.09

Breast 25 Y

26.04

05/16/2025

109

502

1,000+

Breast 50 Y

49.69

11/15/2025

BB: 47.69 (+2.00s | 4.0%)

152

830

1,000+

Breast 100 Y

1:58.07

Analysis

02/01/2025

B: 1:54.09 (+3.98s | 3.4%)

221

1,000+

50 Breast

55.20

100 Breast

1:02.87

1:58.07

100 Breast

1:58.07

Fly 25 Y

26.43

05/16/2025

183

881

1,000+

IM 100 Y

1:33.58

Analysis

03/28/2026

BB: 1:29.69 (+3.89s | 4.2%)

124

741

1,000+

50 IM

44.67

100 IM

48.91

1:33.58

100 IM

1:33.58

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Eastside Aquatic Swim Team	Pacific Northwest Swimming	Western Zone	USA
Free 50 M	39.48		9	04/24/2026	BB	A: 35.69 (+3.79s \| 9.6%)	1	65	369	733

Free 100 M	1:33.12	Analysis	9	04/24/2026	B	BB: 1:30.59 (+2.53s \| 2.7%)	2	59	427	864

Back 50 M	46.84		9	04/24/2026	BB	A: 43.09 (+3.75s \| 8.0%)	2	66	335	622

Back 100 M	1:43.88	Analysis	9	04/24/2026	BB	A: 1:32.29 (+11.59s \| 11.2%)	1	56	318	608

Breast 50 M	52.97		9	04/24/2026	BB	A: 47.89 (+5.08s \| 9.6%)	2	47	264	475

Breast 100 M	1:55.44	Analysis	9	04/24/2026	BB	A: 1:45.49 (+9.95s \| 8.6%)	2	39	252	448

Above are the fastest times that Yunhan Song has achieved in his swimming career. For each event, you can find Yunhan's best time, the corresponding time standard, as well as how much faster Yunhan needs to be to reach the next level. The last columns provide Yunhan rankings at the team and LSC levels. These rankings are based on the Yunhan'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	34.74	22.19 (+12.55s \| 36.1%)	21.29 (+13.45s \| 38.7%)	21.29 (+13.45s \| 38.7%)	20.59 (+14.15s \| 40.7%)	20.09 (+14.65s \| 42.2%)	20.39 (+14.35s \| 41.3%)	30.49 (+4.25s \| 12.2%)
Free 100 Y	1:21.05	48.19 (+32.86s \| 40.5%)	46.39 (+34.66s \| 42.8%)	46.39 (+34.66s \| 42.8%)	45.09 (+35.96s \| 44.4%)	43.49 (+37.56s \| 46.3%)	44.39 (+36.66s \| 45.2%)	1:07.19 (+13.86s \| 17.1%)
Free 200 Y	3:46.88	1:45.79 (+121.09s \| 53.4%)	1:41.59 (+125.29s \| 55.2%)	1:41.59 (+125.29s \| 55.2%)	1:38.79 (+128.09s \| 56.5%)	1:36.49 (+130.39s \| 57.5%)	1:38.09 (+128.79s \| 56.8%)	2:24.99 (+81.89s \| 36.1%)
Back 50 Y	42.94	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+6.65s \| 15.5%)
Back 100 Y	1:47.09	53.89 (+53.20s \| 49.7%)	51.49 (+55.60s \| 51.9%)	51.49 (+55.60s \| 51.9%)	49.39 (+57.70s \| 53.9%)	47.59 (+59.50s \| 55.6%)	48.89 (+58.20s \| 54.3%)	1:16.59 (+30.50s \| 28.5%)
Breast 50 Y	49.69	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+9.40s \| 18.9%)
Breast 100 Y	1:58.07	1:00.89 (+57.18s \| 48.4%)	57.99 (+60.08s \| 50.9%)	57.99 (+60.08s \| 50.9%)	55.89 (+62.18s \| 52.7%)	54.19 (+63.88s \| 54.1%)	55.29 (+62.78s \| 53.2%)	1:26.29 (+31.78s \| 26.9%)
IM 100 Y	1:33.58	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+16.59s \| 17.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	39.48	25.89 (+13.59s \| 34.4%)	24.59 (+14.89s \| 37.7%)	24.59 (+14.89s \| 37.7%)	24.29 (+15.19s \| 38.5%)	23.39 (+16.09s \| 40.8%)	23.79 (+15.69s \| 39.7%)	34.59 (+4.89s \| 12.4%)
Free 100 M	1:33.12	56.09 (+37.03s \| 39.8%)	53.59 (+39.53s \| 42.5%)	53.59 (+39.53s \| 42.5%)	52.59 (+40.53s \| 43.5%)	50.99 (+42.13s \| 45.2%)	51.99 (+41.13s \| 44.2%)	1:16.89 (+16.23s \| 17.4%)
Back 50 M	46.84	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+5.25s \| 11.2%)
Back 100 M	1:43.88	1:03.29 (+40.59s \| 39.1%)	1:00.59 (+43.29s \| 41.7%)	1:00.59 (+43.29s \| 41.7%)	58.89 (+44.99s \| 43.3%)	57.29 (+46.59s \| 44.8%)	58.19 (+45.69s \| 44.0%)	1:27.69 (+16.19s \| 15.6%)
Breast 50 M	52.97	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+6.68s \| 12.6%)
Breast 100 M	1:55.44	1:11.29 (+44.15s \| 38.2%)	1:08.19 (+47.25s \| 40.9%)	1:08.19 (+47.25s \| 40.9%)	1:06.59 (+48.85s \| 42.3%)	1:04.09 (+51.35s \| 44.5%)	1:05.29 (+50.15s \| 43.4%)	1:40.19 (+15.25s \| 13.2%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PN SMAC Spring Showers LC Challenge

04/24/2026

Federal Way

50 M Free

39.48

-3.74s (New PB)

A: 35.69 (+3.79s | 9.6%)

100 M Free

1:33.12

-9.00s (New PB)

BB: 1:30.59 (+2.53s | 2.7%)

100 M Breast

1:55.44

-15.41s (New PB)

A: 1:45.49 (+9.95s | 8.6%)

50 M Back

46.84

-5.85s (New PB)

A: 43.09 (+3.75s | 8.0%)

50 M Breast

52.97

-5.28s (New PB)

A: 47.89 (+5.08s | 9.6%)

100 M Back

1:43.88

-13.10s (New PB)

A: 1:32.29 (+11.59s | 11.2%)

2026 PN Spring Showdown, Div1 Approved

03/28/2026

Snohomish

50 Y Breast

49.82

+0.13s

BB: 47.69 (+2.13s | 4.3%)

50 Y Free

34.74

-1.78s (New PB)

BB: 34.59 (+0.15s | 0.4%)

100 Y IM

1:33.58

-1.85s (New PB)

BB: 1:29.69 (+3.89s | 4.2%)

50 IM

44.67

100 IM

48.91

1:33.58

100 IM

1:33.58

100 Y Free

1:21.05

-4.99s (New PB)

BB: 1:18.89 (+2.16s | 2.7%)

50 Free

36.46

100 Free

44.59

1:21.05

100 Free

1:21.05

50 Y Back

42.94

-2.12s (New PB)

BB: 42.89 (+0.05s | 0.1%)

2026 PN February AGI, Div 1 Approved

02/27/2026

Snohomish

100 Y IM

1:35.49

+0.06s

BB: 1:29.69 (+5.80s | 6.1%)

50 IM

45.15

100 IM

50.34

1:35.49

100 IM

1:35.49

50 Y Back

45.06

-0.72s (New PB)

BB: 42.89 (+2.17s | 4.8%)

50 Y Breast

50.71

+1.02s

BB: 47.69 (+3.02s | 6.0%)

50 Y Free

36.52

-0.03s (New PB)

BB: 34.59 (+1.93s | 5.3%)

2026 PN SRST Champs Qualifier Approved

02/20/2026

Snohomish

100 Y Free

1:26.04

-5.11s (New PB)

BB: 1:18.89 (+7.15s | 8.3%)

50 Free

40.25

100 Free

45.79

1:26.04

100 Free

1:26.04

50 Y Breast

51.14

+1.45s

BB: 47.69 (+3.45s | 6.7%)

50 Y Free

36.55

-0.57s (New PB)

BB: 34.59 (+1.96s | 5.4%)

50 Y Back

45.78

-0.60s (New PB)

BB: 42.89 (+2.89s | 6.3%)

2025 PN November AGI Div 1 (PDST)

11/22/2025

Mercer Island

50 Y Free

37.12

-1.16s (New PB)

BB: 34.59 (+2.53s | 6.8%)

100 Y Free

1:35.02

+3.87s

B: 1:27.99 (+7.03s | 7.4%)

50 Free

42.17

100 Free

52.85

1:35.02

100 Free

1:35.02

50 Y Breast

50.30

+0.61s

BB: 47.69 (+2.61s | 5.2%)

50 Y Back

47.55

+1.17s

BB: 42.89 (+4.66s | 9.8%)

100 Y IM

1:35.43

-4.15s (New PB)

BB: 1:29.69 (+5.74s | 6.0%)

50 IM

46.74

100 IM

48.69

1:35.43

100 IM

1:35.43

2025 PN IST November Invitational

11/15/2025

Snohomish

100 Y Free

1:34.66

+3.51s

B: 1:27.99 (+6.67s | 7.0%)

50 Free

43.34

100 Free

51.32

1:34.66

100 Free

1:34.66

50 Y Back

46.80

+0.42s

BB: 42.89 (+3.91s | 8.4%)

50 Y Breast

49.69

-1.38s (New PB)

BB: 47.69 (+2.00s | 4.0%)

50 Y Free

39.15

+0.87s

B: 38.19 (+0.96s | 2.5%)

100 Y Back

1:48.12

+1.03s

B: 1:40.69 (+7.43s | 6.9%)

50 Back

50.65

100 Back

57.47

1:48.12

100 Back

1:48.12

2025 PN MMSC Fall Invite

10/11/2025

Snohomish

100 Y Free

1:31.15

-0.88s (New PB)

B: 1:27.99 (+3.16s | 3.5%)

50 Free

41.03

100 Free

50.12

1:31.15

100 Free

1:31.15

50 Y Free

40.22

+1.94s

B: 38.19 (+2.03s | 5.0%)

50 Y Back

46.38

-0.74s (New PB)

BB: 42.89 (+3.49s | 7.5%)

50 Y Breast

52.51

+1.44s

BB: 47.69 (+4.82s | 9.2%)

2025 PN IST Sockeye Sprints

09/27/2025

Snohomish

100 Y Free

1:32.03

-7.24s (New PB)

B: 1:27.99 (+4.04s | 4.4%)

50 Free

43.09

100 Free

48.94

1:32.03

100 Free

1:32.03

50 Y Back

47.12

-3.21s (New PB)

BB: 42.89 (+4.23s | 9.0%)

100 Y IM

1:39.58

BB: 1:29.69 (+9.89s | 9.9%)

50 IM

46.80

100 IM

52.78

1:39.58

100 IM

1:39.58

50 Y Free

38.28

-3.13s (New PB)

B: 38.19 (+0.09s | 0.2%)

50 Y Breast

51.07

-2.90s (New PB)

BB: 47.69 (+3.38s | 6.6%)

2025 THSC Summer Classic

07/11/2025

Beaverton

50 M Free

46.12

+2.90s

B: 43.89 (+2.23s | 4.8%)

100 M Free

1:42.57

+0.45s

B: 1:40.99 (+1.58s | 1.5%)

50 Free

45.18

100 Free

57.39

1:42.57

100 Free

1:42.57

100 M Back

1:56.98

-1.78s (New PB)

B: 1:56.69 (+0.29s | 0.2%)

50 Back

56.11

100 Back

1:00.87

1:56.98

100 Back

1:56.98

50 M Breast

1:02.72

+4.47s

B: 1:00.89 (+1.83s | 2.9%)

100 M Breast

2:14.90

+4.05s

B: 2:12.89 (+2.01s | 1.5%)

50 Breast

1:04.24

100 Breast

1:10.66

2:14.90

100 Breast

2:14.90

50 M Back

53.55

+0.86s

BB: 49.29 (+4.26s | 8.0%)

2025 PN SMAC Summer Classic Invitational

06/27/2025

Federal Way

100 M Free

1:46.64

+4.52s

B: 1:40.99 (+5.65s | 5.3%)

50 M Back

53.28

+0.59s

BB: 49.29 (+3.99s | 7.5%)

100 M Breast

2:11.94

+1.09s

BB: 1:59.19 (+12.75s | 9.7%)

2025 IST June Invtational

06/14/2025

Federal Way

50 M Breast

1:05.48

+7.23s

B: 1:00.89 (+4.59s | 7.0%)

100 M Back

1:58.76

-4.31s (New PB)

B: 1:56.69 (+2.07s | 1.7%)

50 M Free

43.22

-3.53s (New PB)

BB: 39.79 (+3.43s | 7.9%)

2025 PN SRST Pacific Coast Invitational

05/16/2025

Snohomish

50 Y Free

43.35

+1.94s

B: 38.19 (+5.16s | 11.9%)

25 Y Back

23.73

+0.79s

25 Y Fly

26.43

-1.44s (New PB)

25 Y Free

18.22

-1.01s (New PB)

25 Y Breast

26.04

-0.33s (New PB)

2025 PN KING Spring Derby

04/25/2025

Federal Way

50 M Free

46.75

B: 43.89 (+2.86s | 6.1%)

100 M Breast

2:10.85

BB: 1:59.19 (+11.66s | 8.9%)

50 Breast

1:01.64

100 Breast

1:09.21

2:10.85

100 Breast

2:10.85

50 M Breast

58.25

BB: 54.39 (+3.86s | 6.6%)

100 M Free

1:42.12

B: 1:40.99 (+1.13s | 1.1%)

50 Free

45.02

100 Free

57.10

1:42.12

100 Free

1:42.12

100 M Back

2:03.07

B: 1:56.69 (+6.38s | 5.2%)

50 Back

57.67

100 Back

1:05.40

2:03.07

100 Back

2:03.07

50 M Back

52.69

BB: 49.29 (+3.40s | 6.5%)

2025 PN Spring Finale, Division 1

03/29/2025

Renton

50 Y Back

50.69

+0.36s

B: 48.29 (+2.40s | 4.7%)

50 Y Free

41.41

-2.71s (New PB)

B: 38.19 (+3.22s | 7.8%)

50 Y Breast

53.97

-3.19s (New PB)

B: 53.39 (+0.58s | 1.1%)

2025 PN EAST February Invitational

02/01/2025

Renton

50 Y Breast

57.16

-2.98s (New PB)

B: 53.39 (+3.77s | 6.6%)

100 Y Back

1:47.09

-2.13s (New PB)

B: 1:40.69 (+6.40s | 6.0%)

50 Back

50.50

100 Back

56.59

1:47.09

100 Back

1:47.09

100 Y Breast

1:58.07

-12.07s (New PB)

B: 1:54.09 (+3.98s | 3.4%)

50 Breast

55.20

100 Breast

1:02.87

1:58.07

100 Breast

1:58.07

50 Y Back

51.84

+1.51s

B: 48.29 (+3.55s | 6.8%)

100 Y Free

1:39.27

-0.95s (New PB)

B: 1:27.99 (+11.28s | 11.4%)

50 Free

43.58

100 Free

55.69

1:39.27

100 Free

1:39.27

50 Y Free

44.23

+0.11s

B: 38.19 (+6.04s | 13.7%)

2025 PN CSC Winter Invitational

01/11/2025

Snohomish

50 Y Free

44.18

+0.06s

B: 38.19 (+5.99s | 13.6%)

50 Y Back

51.69

+1.36s

B: 48.29 (+3.40s | 6.6%)

200 Y Free

3:46.88

B: 3:09.49 (+37.39s | 16.5%)

50 Free

46.68

100 Free

57.07

1:43.75

100 Free

1:43.75

150 Free

59.34

2:43.09

200 Free

1:03.79

3:46.88

100 Free

2:03.13

100 Y Back

1:50.29

+1.07s

B: 1:40.69 (+9.60s | 8.7%)

50 Back

52.87

100 Back

57.42

1:50.29

100 Back

1:50.29

100 Y Free

1:40.22

-2.13s (New PB)

B: 1:27.99 (+12.23s | 12.2%)

50 Free

44.68

100 Free

55.54

1:40.22

100 Free

1:40.22

2024 PN Fall Divisionals, Division 1

12/07/2024

Federal Way

25 Y Back

23.13

+0.19s

25 Y Fly

27.87

50 Y Free

44.91

+0.79s

B: 38.19 (+6.72s | 15.0%)

25 Y Breast

26.37

-1.75s (New PB)

25 Y Free

19.23

-1.86s (New PB)

2024 PN November AGI, Division 1 PDST

11/23/2024

Mercer Island

100 Y Back

1:51.86

+2.64s

B: 1:40.69 (+11.17s | 10.0%)

50 Back

51.75

100 Back

1:00.11

1:51.86

100 Back

1:51.86

50 Y Back

50.33

-0.41s (New PB)

B: 48.29 (+2.04s | 4.1%)

50 Y Free

44.12

-0.51s (New PB)

B: 38.19 (+5.93s | 13.4%)

2024 PN IST Fall Open

10/19/2024

Snohomish

50 Y Free

46.10

+1.47s

B: 38.19 (+7.91s | 17.2%)

50 Y Back

50.74

B: 48.29 (+2.45s | 4.8%)

50 Y Breast

1:00.60

+0.46s

B: 53.39 (+7.21s | 11.9%)

100 Y Free

1:42.35

-11.27s (New PB)

B: 1:27.99 (+14.36s | 14.0%)

50 Free

46.05

100 Free

56.30

1:42.35

100 Free

1:42.35

100 Y Back

1:49.22

B: 1:40.69 (+8.53s | 7.8%)

50 Back

49.96

100 Back

59.26

1:49.22

100 Back

1:49.22

100 Y Breast

2:10.14

B: 1:54.09 (+16.05s | 12.3%)

50 Breast

1:02.80

100 Breast

1:07.34

2:10.14

100 Breast

2:10.14

2024 PN SMAC Fall Kick Off Invitational

10/05/2024

Snohomish

50 Y Breast

1:00.14

B: 53.39 (+6.75s | 11.2%)

100 Y Free

1:53.62

B: 1:27.99 (+25.63s | 22.6%)

50 Free

52.35

100 Free

1:01.27

1:53.62

100 Free

1:53.62

2024 PN IST Sockeye Sprints

09/28/2024

Snohomish

25 Y Free

21.09

50 Y Free

44.63

B: 38.19 (+6.44s | 14.4%)

25 Y Back

22.94

25 Y Breast

28.12

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.