Guo-shiun Gau

Age: 10 years old
Age Category: 10 & under
Team: Seattle Metropolitan Aquatic C | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Seattle Metropolitan Aquatic C

Free 25 Y

18.64

10/06/2024

Free 50 Y

34.45

10/18/2025

A: 31.09 (+3.36s | 9.8%)

100

Free 100 Y

1:14.75

10/18/2025

A: 1:09.79 (+4.96s | 6.6%)

50 Free

36.28

100 Free

38.47

1:14.75

100 Free

1:14.75

Free 200 Y

2:48.72

11/22/2025

A: 2:31.59 (+17.13s | 10.2%)

50 Free

37.30

100 Free

43.88

1:21.18

100 Free

1:21.18

150 Free

44.95

2:06.13

200 Free

42.59

2:48.72

100 Free

1:27.54

Back 25 Y

21.69

10/06/2024

Back 50 Y

38.33

11/22/2025

A: 37.59 (+0.74s | 1.9%)

Back 100 Y

1:25.41

11/22/2025

A: 1:19.59 (+5.82s | 6.8%)

50 Back

42.79

100 Back

42.62

1:25.41

100 Back

1:25.41

Breast 25 Y

25.81

10/06/2024

Breast 50 Y

51.55

10/18/2025

BB: 47.69 (+3.86s | 7.5%)

193

Breast 100 Y

1:49.34

10/18/2025

BB: 1:42.29 (+7.05s | 6.4%)

123

50 Breast

51.11

100 Breast

58.23

1:49.34

100 Breast

1:49.34

Fly 25 Y

21.76

10/06/2024

Fly 50 Y

39.97

03/15/2025

A: 35.99 (+3.98s | 10.0%)

Fly 100 Y

1:35.54

11/22/2025

A: 1:24.39 (+11.15s | 11.7%)

IM 100 Y

1:30.80

10/04/2025

BB: 1:29.69 (+1.11s | 1.2%)

50 IM

41.84

100 IM

48.96

1:30.80

100 IM

1:30.80

IM 200 Y

3:07.42

11/22/2025

A: 2:53.49 (+13.93s | 7.4%)

50 Fly

43.80

200 Free

2:23.62

3:07.42

100 IM

2:23.62

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Seattle Metropolitan Aquatic C

Free 50 M

37.87

07/24/2025

A: 35.69 (+2.18s | 5.8%)

Free 100 M

1:31.44

04/25/2025

BB: 1:30.59 (+0.85s | 0.9%)

50 Free

41.15

100 Free

50.29

1:31.44

100 Free

1:31.44

Back 50 M

44.96

07/24/2025

A: 43.09 (+1.87s | 4.2%)

Back 100 M

1:36.38

07/24/2025

A: 1:32.29 (+4.09s | 4.2%)

Breast 50 M

57.21

05/31/2025

BB: 54.39 (+2.82s | 4.9%)

Breast 100 M

2:03.96

06/27/2025

BB: 1:59.19 (+4.77s | 3.8%)

Fly 50 M

52.21

05/31/2025

BB: 46.39 (+5.82s | 11.1%)

Fly 100 M

1:52.87

04/25/2025

A: 1:36.19 (+16.68s | 14.8%)

50 Fly

48.69

100 Fly

1:04.18

1:52.87

100 Fly

1:52.87

IM 200 M

3:44.12

06/27/2025

BB: 3:43.69 (+0.43s | 0.2%)

Above are the fastest times that Guo-shiun Gau has achieved in his swimming career. For each event, you can find Guo-shiun's best time, the corresponding time standard, as well as how much faster Guo-shiun needs to be to reach the next level. The last columns provide Guo-shiun rankings at the team and LSC levels. These rankings are based on the Guo-shiun'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	34.45	22.19 (+12.26s \| 35.6%)	21.29 (+13.16s \| 38.2%)	21.29 (+13.16s \| 38.2%)	20.59 (+13.86s \| 40.2%)	20.09 (+14.36s \| 41.7%)	20.39 (+14.06s \| 40.8%)	30.49 (+3.96s \| 11.5%)
Free 100 Y	1:14.75	48.19 (+26.56s \| 35.5%)	46.39 (+28.36s \| 37.9%)	46.39 (+28.36s \| 37.9%)	45.09 (+29.66s \| 39.7%)	43.49 (+31.26s \| 41.8%)	44.39 (+30.36s \| 40.6%)	1:07.19 (+7.56s \| 10.1%)
Free 200 Y	2:48.72	1:45.79 (+62.93s \| 37.3%)	1:41.59 (+67.13s \| 39.8%)	1:41.59 (+67.13s \| 39.8%)	1:38.79 (+69.93s \| 41.4%)	1:36.49 (+72.23s \| 42.8%)	1:38.09 (+70.63s \| 41.9%)	2:24.99 (+23.73s \| 14.1%)
Back 50 Y	38.33	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+2.04s \| 5.3%)
Back 100 Y	1:25.41	53.89 (+31.52s \| 36.9%)	51.49 (+33.92s \| 39.7%)	51.49 (+33.92s \| 39.7%)	49.39 (+36.02s \| 42.2%)	47.59 (+37.82s \| 44.3%)	48.89 (+36.52s \| 42.8%)	1:16.59 (+8.82s \| 10.3%)
Breast 50 Y	51.55	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+11.26s \| 21.8%)
Breast 100 Y	1:49.34	1:00.89 (+48.45s \| 44.3%)	57.99 (+51.35s \| 47.0%)	57.99 (+51.35s \| 47.0%)	55.89 (+53.45s \| 48.9%)	54.19 (+55.15s \| 50.4%)	55.29 (+54.05s \| 49.4%)	1:26.29 (+23.05s \| 21.1%)
Fly 50 Y	39.97	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+5.28s \| 13.2%)
Fly 100 Y	1:35.54	52.89 (+42.65s \| 44.6%)	50.59 (+44.95s \| 47.0%)	50.59 (+44.95s \| 47.0%)	48.99 (+46.55s \| 48.7%)	47.79 (+47.75s \| 50.0%)	48.39 (+47.15s \| 49.4%)	1:19.89 (+15.65s \| 16.4%)
IM 100 Y	1:30.80	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+13.81s \| 15.2%)
IM 200 Y	3:07.42	1:58.19 (+69.23s \| 36.9%)	1:53.89 (+73.53s \| 39.2%)	1:53.89 (+73.53s \| 39.2%)	1:50.09 (+77.33s \| 41.3%)	1:46.39 (+81.03s \| 43.2%)	1:48.89 (+78.53s \| 41.9%)	2:46.19 (+21.23s \| 11.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	37.87	25.89 (+11.98s \| 31.6%)	24.59 (+13.28s \| 35.1%)	24.59 (+13.28s \| 35.1%)	24.29 (+13.58s \| 35.9%)	23.39 (+14.48s \| 38.2%)	23.79 (+14.08s \| 37.2%)	34.59 (+3.28s \| 8.7%)
Free 100 M	1:31.44	56.09 (+35.35s \| 38.7%)	53.59 (+37.85s \| 41.4%)	53.59 (+37.85s \| 41.4%)	52.59 (+38.85s \| 42.5%)	50.99 (+40.45s \| 44.2%)	51.99 (+39.45s \| 43.1%)	1:16.89 (+14.55s \| 15.9%)
Back 50 M	44.96	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+3.37s \| 7.5%)
Back 100 M	1:36.38	1:03.29 (+33.09s \| 34.3%)	1:00.59 (+35.79s \| 37.1%)	1:00.59 (+35.79s \| 37.1%)	58.89 (+37.49s \| 38.9%)	57.29 (+39.09s \| 40.6%)	58.19 (+38.19s \| 39.6%)	1:27.69 (+8.69s \| 9.0%)
Breast 50 M	57.21	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+10.92s \| 19.1%)
Breast 100 M	2:03.96	1:11.29 (+52.67s \| 42.5%)	1:08.19 (+55.77s \| 45.0%)	1:08.19 (+55.77s \| 45.0%)	1:06.59 (+57.37s \| 46.3%)	1:04.09 (+59.87s \| 48.3%)	1:05.29 (+58.67s \| 47.3%)	1:40.19 (+23.77s \| 19.2%)
Fly 50 M	52.21	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+13.02s \| 24.9%)
Fly 100 M	1:52.87	1:00.89 (+51.98s \| 46.1%)	57.99 (+54.88s \| 48.6%)	57.99 (+54.88s \| 48.6%)	57.09 (+55.78s \| 49.4%)	55.09 (+57.78s \| 51.2%)	55.99 (+56.88s \| 50.4%)	1:30.59 (+22.28s \| 19.7%)
IM 200 M	3:44.12	2:18.39 (+85.73s \| 38.3%)	2:12.79 (+91.33s \| 40.8%)	2:12.79 (+91.33s \| 40.8%)	2:09.59 (+94.53s \| 42.2%)	2:05.79 (+98.33s \| 43.9%)	2:08.19 (+95.93s \| 42.8%)	3:08.29 (+35.83s \| 16.0%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 PN Nov AGI, Division 2 (SMAC)

11/22/2025

Snohomish

100 Y Fly

1:35.54

-5.43s (New PB)

A: 1:24.39 (+11.15s | 11.7%)

200 Y Free

2:48.72

-2.46s (New PB)

A: 2:31.59 (+17.13s | 10.2%)

50 Free

37.30

100 Free

43.88

1:21.18

100 Free

1:21.18

150 Free

44.95

2:06.13

200 Free

42.59

2:48.72

100 Free

1:27.54

200 Y IM

3:07.42

-10.17s (New PB)

A: 2:53.49 (+13.93s | 7.4%)

50 Fly

43.80

200 Free

2:23.62

3:07.42

100 IM

2:23.62

100 Y Back

1:25.41

-1.07s (New PB)

A: 1:19.59 (+5.82s | 6.8%)

50 Back

42.79

100 Back

42.62

1:25.41

100 Back

1:25.41

50 Y Back

38.33

-0.20s (New PB)

A: 37.59 (+0.74s | 1.9%)

50 Y Free

35.07

+0.62s

BB: 34.59 (+0.48s | 1.4%)

100 Y Free

1:18.88

+4.13s

A: 1:09.79 (+9.09s | 11.5%)

50 Free

38.32

100 Free

40.56

1:18.88

100 Free

1:18.88

2025 PN VAST Fall Classic

10/18/2025

Federal Way

100 Y Free

1:14.75

-4.27s (New PB)

A: 1:09.79 (+4.96s | 6.6%)

50 Free

36.28

100 Free

38.47

1:14.75

100 Free

1:14.75

50 Y Breast

51.55

-1.17s (New PB)

BB: 47.69 (+3.86s | 7.5%)

100 Y Back

1:26.48

-2.64s (New PB)

A: 1:19.59 (+6.89s | 8.0%)

50 Back

42.35

100 Back

44.13

1:26.48

100 Back

1:26.48

100 Y Fly

1:40.97

-12.28s (New PB)

BB: 1:38.99 (+1.98s | 2.0%)

50 Fly

45.50

100 Fly

55.47

1:40.97

100 Fly

1:40.97

100 Y Breast

1:49.34

-7.35s (New PB)

BB: 1:42.29 (+7.05s | 6.4%)

50 Breast

51.11

100 Breast

58.23

1:49.34

100 Breast

1:49.34

50 Y Free

34.45

-0.72s (New PB)

A: 31.09 (+3.36s | 9.8%)

50 Y Fly

43.08

+3.11s

BB: 41.29 (+1.79s | 4.2%)

50 Y Back

38.53

-3.56s (New PB)

A: 37.59 (+0.94s | 2.4%)

2025 PN SMAC Fall Kick Off Invitational

10/04/2025

Snohomish

100 Y Back

1:29.12

-8.74s (New PB)

A: 1:19.59 (+9.53s | 10.7%)

50 Back

44.39

100 Back

44.73

1:29.12

100 Back

1:29.12

200 Y IM

3:17.59

BB: 3:15.99 (+1.60s | 0.8%)

50 Fly

48.40

100 Back

48.35

1:36.75

100 IM

1:36.75

150 Breast

1:00.26

2:37.01

200 Free

40.58

3:17.59

100 IM

1:40.84

100 Y Free

1:19.02

-2.04s (New PB)

BB: 1:18.89 (+0.13s | 0.2%)

50 Free

38.43

100 Free

40.59

1:19.02

100 Free

1:19.02

50 Y Free

35.17

-0.75s (New PB)

BB: 34.59 (+0.58s | 1.6%)

100 Y IM

1:30.80

-2.46s (New PB)

BB: 1:29.69 (+1.11s | 1.2%)

50 IM

41.84

100 IM

48.96

1:30.80

100 IM

1:30.80

200 Y Free

2:51.18

BB: 2:50.59 (+0.59s | 0.3%)

50 Free

37.03

100 Free

44.30

1:21.33

100 Free

1:21.33

150 Free

45.85

2:07.18

200 Free

44.00

2:51.18

100 Free

1:29.85

2025 PN LC 12 U Championships

07/24/2025

Federal Way

50 M Free

37.87

-1.14s (New PB)

A: 35.69 (+2.18s | 5.8%)

50 M Back

44.96

-1.12s (New PB)

A: 43.09 (+1.87s | 4.2%)

100 M Fly

1:56.95

+4.08s

BB: 1:52.89 (+4.06s | 3.5%)

100 M Back

1:36.38

-9.00s (New PB)

A: 1:32.29 (+4.09s | 4.2%)

2025 PN SMAC Summer Classic Invitational

06/27/2025

Federal Way

100 M Fly

1:56.53

+3.66s

BB: 1:52.89 (+3.64s | 3.1%)

50 M Back

47.83

+1.75s

A: 43.09 (+4.74s | 9.9%)

100 M Breast

2:03.96

-1.99s (New PB)

BB: 1:59.19 (+4.77s | 3.8%)

200 M IM

3:44.12

BB: 3:43.69 (+0.43s | 0.2%)

50 M Free

39.73

+0.72s

A: 35.69 (+4.04s | 10.2%)

100 M Free

1:32.41

+0.97s

BB: 1:30.59 (+1.82s | 2.0%)

2025 PN VAST Summer Sprints And Distance Chal

05/31/2025

Federal Way

50 M Breast

57.21

BB: 54.39 (+2.82s | 4.9%)

50 M Fly

52.21

BB: 46.39 (+5.82s | 11.1%)

100 M Free

1:31.66

+0.22s

BB: 1:30.59 (+1.07s | 1.2%)

50 Free

46.49

100 Free

45.17

1:31.66

100 Free

1:31.66

2025 PN KING Spring Derby

04/25/2025

Federal Way

50 M Back

46.08

A: 43.09 (+2.99s | 6.5%)

50 M Free

39.01

A: 35.69 (+3.32s | 8.5%)

100 M Back

1:45.38

BB: 1:44.49 (+0.89s | 0.8%)

50 Back

52.13

100 Back

53.25

1:45.38

100 Back

1:45.38

100 M Fly

1:52.87

A: 1:36.19 (+16.68s | 14.8%)

50 Fly

48.69

100 Fly

1:04.18

1:52.87

100 Fly

1:52.87

100 M Breast

2:05.95

BB: 1:59.19 (+6.76s | 5.4%)

50 Breast

1:00.13

100 Breast

1:05.82

2:05.95

100 Breast

2:05.95

100 M Free

1:31.44

BB: 1:30.59 (+0.85s | 0.9%)

50 Free

41.15

100 Free

50.29

1:31.44

100 Free

1:31.44

2025 PN Kaholo Island Invitational 2025

03/15/2025

Tacoma

100 Y Breast

1:56.69

B: 1:54.09 (+2.60s | 2.2%)

50 Breast

57.14

100 Breast

59.55

1:56.69

100 Breast

1:56.69

50 Y Free

35.92

-0.16s (New PB)

BB: 34.59 (+1.33s | 3.7%)

100 Y Free

1:21.06

-4.88s (New PB)

BB: 1:18.89 (+2.17s | 2.7%)

50 Y Fly

39.97

-2.69s (New PB)

A: 35.99 (+3.98s | 10.0%)

50 Y Breast

54.89

+2.17s

B: 53.39 (+1.50s | 2.7%)

100 Y IM

1:33.26

-1.82s (New PB)

BB: 1:29.69 (+3.57s | 3.8%)

50 IM

42.04

100 IM

51.22

1:33.26

100 IM

1:33.26

2024 PN Fall Divisionals, Division 1

12/07/2024

Federal Way

50 Y Back

42.09

-3.35s (New PB)

A: 37.59 (+4.50s | 10.7%)

50 Y Free

37.27

+1.19s

BB: 34.59 (+2.68s | 7.2%)

100 Y IM

1:35.08

-6.84s (New PB)

BB: 1:29.69 (+5.39s | 5.7%)

50 IM

44.21

100 IM

50.87

1:35.08

100 IM

1:35.08

50 Y Fly

42.66

-0.79s (New PB)

BB: 41.29 (+1.37s | 3.2%)

50 Y Breast

52.72

BB: 47.69 (+5.03s | 9.5%)

2024 PN November AGI Divsion 3

11/23/2024

University Place

100 Y Fly

1:53.25

BB: 1:38.99 (+14.26s | 12.6%)

50 Fly

51.73

100 Fly

1:01.52

1:53.25

100 Fly

1:53.25

50 Y Free

36.08

-2.27s (New PB)

BB: 34.59 (+1.49s | 4.1%)

100 Y Free

1:25.94

BB: 1:18.89 (+7.05s | 8.2%)

50 Free

39.44

100 Free

46.50

1:25.94

100 Free

1:25.94

50 Y Fly

43.45

-1.50s (New PB)

BB: 41.29 (+2.16s | 5.0%)

100 Y Back

1:37.86

BB: 1:30.09 (+7.77s | 7.9%)

50 Back

49.23

100 Back

48.63

1:37.86

100 Back

1:37.86

2024 PN VAST KING October Dual Meet

10/25/2024

FEDERAL WAY

50 Y Fly

44.95

-0.75s (New PB)

BB: 41.29 (+3.66s | 8.1%)

50 Y Back

46.90

+1.46s

BB: 42.89 (+4.01s | 8.6%)

50 Y Free

38.35

-0.50s (New PB)

B: 38.19 (+0.16s | 0.4%)

2024 PN VAST Fall Sprints

10/20/2024

UNIVERSITY PLACE

50 Y Fly

45.70

BB: 41.29 (+4.41s | 9.6%)

50 Y Back

45.44

BB: 42.89 (+2.55s | 5.6%)

100 Y IM

1:41.92

B: 1:39.69 (+2.23s | 2.2%)

50 IM

45.49

100 IM

56.43

1:41.92

100 IM

1:41.92

2024 PN OCA October Original Invitational

10/06/2024

Mercer Island

50 Y Free

38.85

B: 38.19 (+0.66s | 1.7%)

25 Y Back

21.69

25 Y Free

18.64

25 Y Fly

21.76

25 Y Breast

25.81

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.