Rebecca Guo

Age: 11 years old
Age Category: 11-12
Team: Blue Dolphin Swim Team | Pacific Northwest Swimming
Participation: 8 meets 23 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Blue Dolphin Swim Team

Free 50 Y

43.88

02/22/2025

B: 33.99 (+9.89s | 22.5%)

734

Free 100 Y

1:35.32

02/22/2025

B: 1:14.69 (+20.63s | 21.6%)

612

50 Free

43.70

100 Free

51.62

1:35.32

100 Free

1:35.32

Back 50 Y

59.55

04/15/2023

B: 38.79 (+20.76s | 34.9%)

866

Breast 50 Y

47.45

03/29/2025

B: 43.99 (+3.46s | 7.3%)

377

Breast 100 Y

1:50.00

02/22/2025

B: 1:36.49 (+13.51s | 12.3%)

431

50 Breast

53.17

100 Breast

56.83

1:50.00

100 Breast

1:50.00

Fly 50 Y

44.63

03/29/2025

B: 36.89 (+7.74s | 17.3%)

408

IM 100 Y

1:41.46

02/02/2025

B: 1:25.19 (+16.27s | 16.0%)

498

50 IM

47.49

100 IM

53.97

1:41.46

100 IM

1:41.46

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Northwest Swimming	Blue Dolphin Swim Team
Free 50 M	47.83	10	06/22/2024	B: 38.49 (+9.34s \| 19.5%)	367	7

Free 100 M	1:47.15	10	06/22/2024	B: 1:25.59 (+21.56s \| 20.1%)	324	6

Back 50 M	1:03.47	9	06/24/2023	B: 44.79 (+18.68s \| 29.4%)	407	7

Breast 50 M	1:00.14	10	06/22/2024	B: 49.79 (+10.35s \| 17.2%)	302	7

Breast 100 M	2:15.83	10	05/17/2024	B: 1:50.39 (+25.44s \| 18.7%)	266	5

Fly 50 M	53.10	10	05/17/2024	B: 41.79 (+11.31s \| 21.3%)	242	2

Above are the fastest times that Rebecca Guo has achieved in her swimming career. For each event, you can find Rebecca's best time, the corresponding time standard, as well as how much faster Rebecca needs to be to reach the next level. The last columns provide Rebecca rankings at the team and LSC levels. These rankings are based on the Rebecca's personal best, her 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	43.88	24.89 (+18.99s \| 43.3%)	23.89 (+19.99s \| 45.6%)	23.89 (+19.99s \| 45.6%)	23.29 (+20.59s \| 46.9%)	22.59 (+21.29s \| 48.5%)	22.79 (+21.09s \| 48.1%)	29.69 (+14.19s \| 32.3%)
Free 100 Y	1:35.32	53.99 (+41.33s \| 43.4%)	51.89 (+43.43s \| 45.6%)	51.89 (+43.43s \| 45.6%)	50.39 (+44.93s \| 47.1%)	49.29 (+46.03s \| 48.3%)	49.69 (+45.63s \| 47.9%)	1:04.19 (+31.13s \| 32.7%)
Back 50 Y	59.55	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+25.86s \| 43.4%)
Breast 50 Y	47.45	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+9.66s \| 20.4%)
Breast 100 Y	1:50.00	1:07.59 (+42.41s \| 38.6%)	1:05.49 (+44.51s \| 40.5%)	1:05.49 (+44.51s \| 40.5%)	1:03.09 (+46.91s \| 42.6%)	1:01.79 (+48.21s \| 43.8%)	1:02.79 (+47.21s \| 42.9%)	1:22.09 (+27.91s \| 25.4%)
Fly 50 Y	44.63	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+12.44s \| 27.9%)
IM 100 Y	1:41.46	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+27.67s \| 27.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	47.83	28.69 (+19.14s \| 40.0%)	27.39 (+20.44s \| 42.7%)	27.39 (+20.44s \| 42.7%)	26.89 (+20.94s \| 43.8%)	26.29 (+21.54s \| 45.0%)	26.59 (+21.24s \| 44.4%)	33.59 (+14.24s \| 29.8%)
Free 100 M	1:47.15	1:01.89 (+45.26s \| 42.2%)	59.29 (+47.86s \| 44.7%)	59.29 (+47.86s \| 44.7%)	58.19 (+48.96s \| 45.7%)	56.99 (+50.16s \| 46.8%)	57.59 (+49.56s \| 46.3%)	1:13.19 (+33.96s \| 31.7%)
Back 50 M	1:03.47	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+24.58s \| 38.7%)
Breast 50 M	1:00.14	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+16.95s \| 28.2%)
Breast 100 M	2:15.83	1:18.79 (+57.04s \| 42.0%)	1:15.99 (+59.84s \| 44.1%)	1:15.99 (+59.84s \| 44.1%)	1:13.79 (+62.04s \| 45.7%)	1:12.19 (+63.64s \| 46.9%)	1:13.29 (+62.54s \| 46.0%)	1:34.39 (+41.44s \| 30.5%)
Fly 50 M	53.10	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+16.81s \| 31.7%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 PN Spring Finale, Division 2

03/29/2025

Snohomish Aquatic Center 516 Maple Avenue, Snohomish, Washington

50 Y Fly

44.63

B: 36.89 (+7.74s | 17.3%)

50 Y Breast

47.45

-2.59s (New PB)

B: 43.99 (+3.46s | 7.3%)

100 Y Free

1:38.04

+2.72s

B: 1:14.69 (+23.35s | 23.8%)

50 Free

45.57

100 Free

52.47

1:38.04

100 Free

1:38.04

2025 PN IST Feb Invitational

02/22/2025

Hazen High School Pool 1101 Hoquiam Avenue NE, Renton, Washington

50 Y Breast

50.04

-19.05s (New PB)

B: 43.99 (+6.05s | 12.1%)

100 Y IM

1:42.81

+1.35s

B: 1:25.19 (+17.62s | 17.1%)

50 IM

48.07

100 IM

54.74

1:42.81

100 IM

1:42.81

100 Y Free

1:35.32

B: 1:14.69 (+20.63s | 21.6%)

50 Free

43.70

100 Free

51.62

1:35.32

100 Free

1:35.32

50 Y Free

43.88

-8.66s (New PB)

B: 33.99 (+9.89s | 22.5%)

100 Y Breast

1:50.00

B: 1:36.49 (+13.51s | 12.3%)

50 Breast

53.17

100 Breast

56.83

1:50.00

100 Breast

1:50.00

2025 PN OCA John Walker Distance Classic

02/02/2025

Mary Wayte Pool 8815 SE 40th Street, Mercer Island, Washington

100 Y IM

1:41.46

B: 1:25.19 (+16.27s | 16.0%)

50 IM

47.49

100 IM

53.97

1:41.46

100 IM

1:41.46

2024 PN IST June Invite [RESULTS]

06/22/2024

50 M Breast

1:00.14

-2.18s (New PB)

BB: 55.49 (+4.65s | 7.7%)

50 M Free

47.83

-1.04s (New PB)

B: 45.29 (+2.54s | 5.3%)

100 M Free

1:47.15

B: 1:44.09 (+3.06s | 2.9%)

2024 PN IST Sockeye Springtime Madness- 3A [RESULTS]

05/17/2024

50 M Breast

1:02.32

-14.19s (New PB)

B: 1:02.19 (+0.13s | 0.2%)

100 M Breast

2:15.83

BB: 2:03.89 (+11.94s | 8.8%)

50 M Free

48.87

-10.86s (New PB)

B: 45.29 (+3.58s | 7.3%)

50 M Fly

53.10

BB: 48.09 (+5.01s | 9.4%)

2023 PN MET Cannonball Classic [RESULTS]

06/24/2023

50 M Free

59.73

B: 45.29 (+14.44s | 24.2%)

50 M Breast

1:16.51

B: 1:02.19 (+14.32s | 18.7%)

50 M Back

1:03.47

B: 55.79 (+7.68s | 12.1%)

2023 PN WAVE Spring IMX/IMR Invitational [RESULTS]

04/29/2023

50 Y Breast

1:09.09

B: 54.59 (+14.50s | 21.0%)

50 Y Back

1:00.51

+0.96s

B: 48.59 (+11.92s | 19.7%)

2023 PN MMSC Marlin Madness [RESULTS]

04/15/2023

50 Y Back

59.55

B: 48.59 (+10.96s | 18.4%)

50 Y Free

52.54

B: 39.79 (+12.75s | 24.3%)

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.