Keith Guo

Age: 8 years old
Age Category: 10 & under
Team: Pacific Dragons Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Pacific Dragons Swim Team

Free 25 Y

17.16

12/06/2025

Free 50 Y

37.93

12/06/2025

BB: 34.59 (+3.34s | 8.8%)

228

Free 100 Y

1:35.39

10/18/2025

B: 1:27.99 (+7.40s | 7.8%)

271

50 Free

47.52

100 Free

47.87

1:35.39

100 Free

1:35.39

Back 25 Y

19.68

12/06/2025

Back 50 Y

43.20

11/16/2025

BB: 42.89 (+0.31s | 0.7%)

134

Back 100 Y

1:55.35

03/08/2025

B: 1:40.69 (+14.66s | 12.7%)

247

50 Back

51.54

100 Back

1:03.81

1:55.35

100 Back

1:55.35

Breast 25 Y

25.83

02/21/2025

Breast 50 Y

52.23

11/16/2025

BB: 47.69 (+4.54s | 8.7%)

213

Breast 100 Y

1:53.79

10/18/2025

BB: 1:42.29 (+11.50s | 10.1%)

151

50 Breast

53.74

100 Breast

1:00.05

1:53.79

100 Breast

1:53.79

Fly 25 Y

21.05

12/06/2025

Fly 50 Y

55.47

10/18/2025

B: 46.49 (+8.98s | 16.2%)

266

Fly 100 Y

2:03.26

10/18/2025

B: 1:53.49 (+9.77s | 7.9%)

112

50 Fly

58.32

100 Fly

1:04.94

2:03.26

100 Fly

2:03.26

IM 100 Y

1:46.49

10/18/2025

B: 1:39.69 (+6.80s | 6.4%)

250

50 IM

50.67

100 IM

55.82

1:46.49

100 IM

1:46.49

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Northwest Swimming	Pacific Dragons Swim Team
Free 50 M	48.28	8	06/14/2025	B: 43.89 (+4.39s \| 9.1%)	179	20

Free 100 M	2:02.07	8	06/14/2025	B: 1:40.99 (+21.08s \| 17.3%)	188	22

Back 50 M	55.49	8	06/14/2025	B: 55.39 (+0.10s \| 0.2%)	150	17

Back 100 M	1:57.91	8	06/14/2025	B: 1:56.69 (+1.22s \| 1.0%)	112	9

Breast 50 M	1:04.09	8	06/14/2025	B: 1:00.89 (+3.20s \| 5.0%)	162	23

Breast 100 M	2:21.70	8	06/14/2025	B: 2:12.89 (+8.81s \| 6.2%)	114	16

Fly 50 M	1:04.98	8	05/31/2025	B: 52.29 (+12.69s \| 19.5%)	136	17

Above are the fastest times that Keith Guo has achieved in his swimming career. For each event, you can find Keith's best time, the corresponding time standard, as well as how much faster Keith needs to be to reach the next level. The last columns provide Keith rankings at the team and LSC levels. These rankings are based on the Keith'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	37.93	22.19 (+15.74s \| 41.5%)	21.29 (+16.64s \| 43.9%)	21.29 (+16.64s \| 43.9%)	20.59 (+17.34s \| 45.7%)	20.09 (+17.84s \| 47.0%)	20.39 (+17.54s \| 46.2%)	30.49 (+7.44s \| 19.6%)
Free 100 Y	1:35.39	48.19 (+47.20s \| 49.5%)	46.39 (+49.00s \| 51.4%)	46.39 (+49.00s \| 51.4%)	45.09 (+50.30s \| 52.7%)	43.49 (+51.90s \| 54.4%)	44.39 (+51.00s \| 53.5%)	1:07.19 (+28.20s \| 29.6%)
Back 50 Y	43.20	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+6.91s \| 16.0%)
Back 100 Y	1:55.35	53.89 (+61.46s \| 53.3%)	51.49 (+63.86s \| 55.4%)	51.49 (+63.86s \| 55.4%)	49.39 (+65.96s \| 57.2%)	47.59 (+67.76s \| 58.7%)	48.89 (+66.46s \| 57.6%)	1:16.59 (+38.76s \| 33.6%)
Breast 50 Y	52.23	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+11.94s \| 22.9%)
Breast 100 Y	1:53.79	1:00.89 (+52.90s \| 46.5%)	57.99 (+55.80s \| 49.0%)	57.99 (+55.80s \| 49.0%)	55.89 (+57.90s \| 50.9%)	54.19 (+59.60s \| 52.4%)	55.29 (+58.50s \| 51.4%)	1:26.29 (+27.50s \| 24.2%)
Fly 50 Y	55.47	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+20.78s \| 37.5%)
Fly 100 Y	2:03.26	52.89 (+70.37s \| 57.1%)	50.59 (+72.67s \| 59.0%)	50.59 (+72.67s \| 59.0%)	48.99 (+74.27s \| 60.3%)	47.79 (+75.47s \| 61.2%)	48.39 (+74.87s \| 60.7%)	1:19.89 (+43.37s \| 35.2%)
IM 100 Y	1:46.49	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+29.50s \| 27.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	48.28	25.89 (+22.39s \| 46.4%)	24.59 (+23.69s \| 49.1%)	24.59 (+23.69s \| 49.1%)	24.29 (+23.99s \| 49.7%)	23.39 (+24.89s \| 51.6%)	23.79 (+24.49s \| 50.7%)	34.59 (+13.69s \| 28.4%)
Free 100 M	2:02.07	56.09 (+65.98s \| 54.1%)	53.59 (+68.48s \| 56.1%)	53.59 (+68.48s \| 56.1%)	52.59 (+69.48s \| 56.9%)	50.99 (+71.08s \| 58.2%)	51.99 (+70.08s \| 57.4%)	1:16.89 (+45.18s \| 37.0%)
Back 50 M	55.49	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+13.90s \| 25.0%)
Back 100 M	1:57.91	1:03.29 (+54.62s \| 46.3%)	1:00.59 (+57.32s \| 48.6%)	1:00.59 (+57.32s \| 48.6%)	58.89 (+59.02s \| 50.1%)	57.29 (+60.62s \| 51.4%)	58.19 (+59.72s \| 50.6%)	1:27.69 (+30.22s \| 25.6%)
Breast 50 M	1:04.09	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+17.80s \| 27.8%)
Breast 100 M	2:21.70	1:11.29 (+70.41s \| 49.7%)	1:08.19 (+73.51s \| 51.9%)	1:08.19 (+73.51s \| 51.9%)	1:06.59 (+75.11s \| 53.0%)	1:04.09 (+77.61s \| 54.8%)	1:05.29 (+76.41s \| 53.9%)	1:40.19 (+41.51s \| 29.3%)
Fly 50 M	1:04.98	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+25.79s \| 39.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 PN Fall Divisionals, Division 1 OCA

12/06/2025

Federal Way

25 Y Back

19.68

-3.18s (New PB)

25 Y Free

17.16

-2.38s (New PB)

50 Y Free

37.93

-2.32s (New PB)

BB: 34.59 (+3.34s | 8.8%)

25 Y Fly

21.05

-5.22s (New PB)

2025 PN PAC Q Meet

11/16/2025

Federal Way

50 Y Free

40.25

-2.33s (New PB)

B: 38.19 (+2.06s | 5.1%)

50 Y Breast

52.23

-2.05s (New PB)

BB: 47.69 (+4.54s | 8.7%)

50 Y Back

43.20

-3.00s (New PB)

BB: 42.89 (+0.31s | 0.7%)

2025 PN VAST Fall Classic

10/18/2025

Federal Way

100 Y Breast

1:53.79

BB: 1:42.29 (+11.50s | 10.1%)

50 Breast

53.74

100 Breast

1:00.05

1:53.79

100 Breast

1:53.79

50 Y Fly

55.47

B: 46.49 (+8.98s | 16.2%)

100 Y Free

1:35.39

-12.61s (New PB)

B: 1:27.99 (+7.40s | 7.8%)

50 Free

47.52

100 Free

47.87

1:35.39

100 Free

1:35.39

50 Y Breast

54.28

B: 53.39 (+0.89s | 1.6%)

100 Y Fly

2:03.26

B: 1:53.49 (+9.77s | 7.9%)

50 Fly

58.32

100 Fly

1:04.94

2:03.26

100 Fly

2:03.26

50 Y Free

42.58

-3.44s (New PB)

B: 38.19 (+4.39s | 10.3%)

100 Y IM

1:46.49

B: 1:39.69 (+6.80s | 6.4%)

50 IM

50.67

100 IM

55.82

1:46.49

100 IM

1:46.49

50 Y Back

46.20

-3.38s (New PB)

BB: 42.89 (+3.31s | 7.2%)

2025 IST June Invtational

06/14/2025

Federal Way

100 M Back

1:57.91

B: 1:56.69 (+1.22s | 1.0%)

100 M Breast

2:21.70

B: 2:12.89 (+8.81s | 6.2%)

50 M Back

55.49

B: 55.39 (+0.10s | 0.2%)

100 M Free

2:02.07

B: 1:40.99 (+21.08s | 17.3%)

50 M Free

48.28

-1.79s (New PB)

B: 43.89 (+4.39s | 9.1%)

50 M Breast

1:04.09

-1.19s (New PB)

B: 1:00.89 (+3.20s | 5.0%)

50 M Fly

1:05.44

+0.46s

B: 52.29 (+13.15s | 20.1%)

2025 PN VAST Summer Sprints And Distance Chal

05/31/2025

Federal Way

50 M Fly

1:04.98

B: 52.29 (+12.69s | 19.5%)

50 M Free

50.07

B: 43.89 (+6.18s | 12.3%)

50 M Breast

1:05.28

B: 1:00.89 (+4.39s | 6.7%)

2025 PN Spring Finale, Division 2

03/29/2025

Snohomish

50 Y Free

46.02

-0.88s (New PB)

B: 38.19 (+7.83s | 17.0%)

50 Y Back

49.58

-1.39s (New PB)

B: 48.29 (+1.29s | 2.6%)

2025 PN PDST March Pentathlon And Last Chance

03/08/2025

RENTON

25 Y Free

20.81

+1.27s

25 Y Back

23.54

+0.68s

50 Y Free

46.90

-1.28s (New PB)

B: 38.19 (+8.71s | 18.6%)

25 Y Fly

26.29

+0.02s

100 Y Back

1:55.35

-4.33s (New PB)

B: 1:40.69 (+14.66s | 12.7%)

50 Back

51.54

100 Back

1:03.81

1:55.35

100 Back

1:55.35

100 Y Free

1:48.00

-0.87s (New PB)

B: 1:27.99 (+20.01s | 18.5%)

50 Free

50.32

100 Free

57.68

1:48.00

100 Free

1:48.00

2025 PN SRST Champs Qualifier

02/21/2025

Snohomish

25 Y Fly

26.27

-2.17s (New PB)

50 Y Free

48.18

-2.81s (New PB)

B: 38.19 (+9.99s | 20.7%)

25 Y Back

23.68

+0.82s

25 Y Breast

25.83

-2.87s (New PB)

25 Y Free

19.54

-2.08s (New PB)

2025 PN PDST Winter Invitational

01/25/2025

Mercer Island

25 Y Free

21.62

-0.37s (New PB)

50 Y Free

50.99

-2.28s (New PB)

B: 38.19 (+12.80s | 25.1%)

25 Y Breast

28.70

100 Y Back

1:59.68

B: 1:40.69 (+18.99s | 15.9%)

50 Back

57.97

100 Back

1:01.71

1:59.68

100 Back

1:59.68

50 Y Back

50.97

B: 48.29 (+2.68s | 5.3%)

100 Y Free

1:48.87

B: 1:27.99 (+20.88s | 19.2%)

50 Free

51.77

100 Free

57.10

1:48.87

100 Free

1:48.87

25 Y Back

22.86

-1.43s (New PB)

25 Y Fly

28.44

-5.39s (New PB)

2024 PN Fall Divisionals, Division 1

12/07/2024

Federal Way

50 Y Free

53.27

B: 38.19 (+15.08s | 28.3%)

25 Y Back

24.29

25 Y Free

21.99

25 Y Fly

33.83

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.