Yikai Cui

Age: 8 years old
Age Category: 10 & under
Team: Nitro Swimming | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Nitro Swimming

South Texas Swimming

Southern Zone

USA

Free 50 Y

42.76

09/06/2026

B: 38.19 (+4.57s | 10.7%)

Rankings

Free 100 Y

1:40.73

Analysis

09/18/2026

B: 1:27.99 (+12.74s | 12.6%)

Rankings

50 Free

47.46

100 Free

53.27

1:40.73

100 Free

1:40.73

Back 50 Y

48.86

10/18/2026

B: 48.29 (+0.57s | 1.2%)

Rankings

Back 100 Y

1:51.25

Analysis

09/18/2026

B: 1:40.69 (+10.56s | 9.5%)

Rankings

50 Back

52.58

100 Back

58.67

1:51.25

100 Back

1:51.25

Breast 50 Y

53.39

09/06/2026

BB: 47.69 (+5.70s | 10.7%)

Rankings

Breast 100 Y

2:09.84

Analysis

10/18/2026

B: 1:54.09 (+15.75s | 12.1%)

Rankings

50 Breast

1:02.90

100 Breast

1:06.94

2:09.84

100 Breast

2:09.84

Fly 50 Y

52.41

09/06/2026

B: 46.49 (+5.92s | 11.3%)

Rankings

IM 100 Y

1:47.64

Analysis

09/18/2026

B: 1:39.69 (+7.95s | 7.4%)

Rankings

50 IM

51.29

100 IM

56.35

1:47.64

100 IM

1:47.64

Long course distance

Event	Time	Age	Date	Next Standard	Nitro Swimming	South Texas Swimming	Southern Zone	USA
Free 50 M	53.33	8	05/10/2026	B: 43.89 (+9.44s \| 17.7%)	Rankings	Rankings	Rankings	Rankings

Back 50 M	59.56	8	05/10/2026	B: 55.39 (+4.17s \| 7.0%)	Rankings	Rankings	Rankings	Rankings

Breast 50 M	1:05.06	8	05/10/2026	B: 1:00.89 (+4.17s \| 6.4%)	Rankings	Rankings	Rankings	Rankings

Fly 50 M	1:08.05	8	05/10/2026	B: 52.29 (+15.76s \| 23.2%)	Rankings	Rankings	Rankings	Rankings

Above are the fastest times that Yikai Cui has achieved in his swimming career. For each event, you can find Yikai's best time, the corresponding time standard, as well as how much faster Yikai needs to be to reach the next level. The last columns provide Yikai rankings at the team and LSC levels. These rankings are based on the Yikai'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	42.76	22.19 (+20.57s \| 48.1%) 22.79 (+19.97s \| 46.7%)	21.29 (+21.47s \| 50.2%)	21.29 (+21.47s \| 50.2%)	20.49 (+22.27s \| 52.1%)	19.69 (+23.07s \| 54.0%)	20.39 (+22.37s \| 52.3%)
Free 100 Y	1:40.73	48.19 (+52.54s \| 52.2%) 49.49 (+51.24s \| 50.9%)	46.39 (+54.34s \| 53.9%)	46.39 (+54.34s \| 53.9%)	44.89 (+55.84s \| 55.4%)	43.09 (+57.64s \| 57.2%)	44.39 (+56.34s \| 55.9%)
Back 50 Y	48.86	24.79 (+24.07s \| 49.3%) 25.39 (+23.47s \| 48.0%)	N/A	N/A	N/A	21.49 (+27.37s \| 56.0%)	N/A
Back 100 Y	1:51.25	53.89 (+57.36s \| 51.6%) 55.39 (+55.86s \| 50.2%)	51.49 (+59.76s \| 53.7%)	51.49 (+59.76s \| 53.7%)	49.19 (+62.06s \| 55.8%)	46.99 (+64.26s \| 57.8%)	48.89 (+62.36s \| 56.1%)
Breast 50 Y	53.39	27.69 (+25.70s \| 48.1%) 28.09 (+25.30s \| 47.4%)	N/A	N/A	N/A	24.39 (+29.00s \| 54.3%)	N/A
Breast 100 Y	2:09.84	1:00.89 (+68.95s \| 53.1%) 1:02.59 (+67.25s \| 51.8%)	57.99 (+71.85s \| 55.3%)	57.99 (+71.85s \| 55.3%)	55.49 (+74.35s \| 57.3%)	53.29 (+76.55s \| 59.0%)	55.29 (+74.55s \| 57.4%)
Fly 50 Y	52.41	24.09 (+28.32s \| 54.0%) 24.39 (+28.02s \| 53.5%)	N/A	N/A	N/A	21.19 (+31.22s \| 59.6%)	N/A
IM 100 Y	1:47.64	N/A	N/A	N/A	N/A	N/A	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	53.33	25.89 (+27.44s \| 51.5%) 26.59 (+26.74s \| 50.1%)	24.59 (+28.74s \| 53.9%)	24.59 (+28.74s \| 53.9%)	24.09 (+29.24s \| 54.8%)	23.29 (+30.04s \| 56.3%)	23.79 (+29.54s \| 55.4%)	22.69 (+30.64s \| 57.5%)
Back 50 M	59.56	29.29 (+30.27s \| 50.8%) 29.79 (+29.77s \| 50.0%)	N/A	N/A	N/A	26.09 (+33.47s \| 56.2%)	N/A	25.59 (+33.97s \| 57.0%)
Breast 50 M	1:05.06	32.89 (+32.17s \| 49.4%) 33.39 (+31.67s \| 48.7%)	N/A	N/A	N/A	29.19 (+35.87s \| 55.1%)	N/A	28.09 (+36.97s \| 56.8%)
Fly 50 M	1:08.05	28.19 (+39.86s \| 58.6%) 28.69 (+39.36s \| 57.8%)	N/A	N/A	N/A	24.89 (+43.16s \| 63.4%)	N/A	23.99 (+44.06s \| 64.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 ST TXLA 10 U Fall Kick Off Invite

10/18/2026

Austin

50 Y Breast

56.75

+3.36s

B: 53.39 (+3.36s | 5.9%)

50 Y Back

48.86

-0.50s (New PB)

B: 48.29 (+0.57s | 1.2%)

100 Y Breast

2:09.84

B: 1:54.09 (+15.75s | 12.1%)

50 Breast

1:02.90

100 Breast

1:06.94

2:09.84

100 Breast

2:09.84

2026 ST AQTX Round Rock Unclassified

09/18/2026

Round Rock

50 Y Free

43.62

+0.86s

B: 38.19 (+5.43s | 12.4%)

100 Y Back

1:51.25

B: 1:40.69 (+10.56s | 9.5%)

50 Back

52.58

100 Back

58.67

1:51.25

100 Back

1:51.25

100 Y IM

1:47.64

-5.27s (New PB)

B: 1:39.69 (+7.95s | 7.4%)

50 IM

51.29

100 IM

56.35

1:47.64

100 IM

1:47.64

50 Y Back

49.36

-0.70s (New PB)

B: 48.29 (+1.07s | 2.2%)

50 Y Breast

57.62

+4.23s

B: 53.39 (+4.23s | 7.3%)

100 Y Free

1:40.73

B: 1:27.99 (+12.74s | 12.6%)

50 Free

47.46

100 Free

53.27

1:40.73

100 Free

1:40.73

2026 ST NTRO Stephen J Wolleben Memorial Meet

09/06/2026

Kyle

50 Y Back

50.06

-3.74s (New PB)

B: 48.29 (+1.77s | 3.5%)

50 Y Breast

53.39

-6.46s (New PB)

BB: 47.69 (+5.70s | 10.7%)

50 Y Fly

52.41

-7.87s (New PB)

B: 46.49 (+5.92s | 11.3%)

50 Y Free

42.76

-2.88s (New PB)

B: 38.19 (+4.57s | 10.7%)

2026 ST TXLA 10 U End Of School Splash

05/10/2026

Austin

50 M Back

59.56

B: 55.39 (+4.17s | 7.0%)

50 M Breast

1:05.06

B: 1:00.89 (+4.17s | 6.4%)

50 M Free

53.33

B: 43.89 (+9.44s | 17.7%)

50 M Fly

1:08.05

B: 52.29 (+15.76s | 23.2%)

2026 ST NTRO Chilly Icicles

01/04/2026

Buda

50 Y Fly

1:00.28

B: 46.49 (+13.79s | 22.9%)

50 Y Back

56.52

+2.72s

B: 48.29 (+8.23s | 14.6%)

50 Y Breast

1:01.65

+1.80s

B: 53.39 (+8.26s | 13.4%)

50 Y Free

49.22

+3.58s

B: 38.19 (+11.03s | 22.4%)

2025 ST NTRO Turkey Trot

11/16/2025

Buda

50 Y Back

53.80

-1.17s (New PB)

B: 48.29 (+5.51s | 10.2%)

50 Y Breast

59.85

-2.75s (New PB)

B: 53.39 (+6.46s | 10.8%)

100 Y IM

1:52.91

-17.79s (New PB)

B: 1:39.69 (+13.22s | 11.7%)

50 IM

52.86

100 IM

1:00.05

1:52.91

100 IM

1:52.91

50 Y Free

46.35

+0.71s

B: 38.19 (+8.16s | 17.6%)

2025 ST TXLA 10 U Fall Kick Off

10/26/2025

Austin

50 Y Free

45.64

-3.10s (New PB)

B: 38.19 (+7.45s | 16.3%)

50 Y Back

54.97

-4.43s (New PB)

B: 48.29 (+6.68s | 12.2%)

2025 ST NTRO Stephen J Wolleben Memorial Meet

09/06/2025

Kyle

50 Y Free

48.74

B: 38.19 (+10.55s | 21.6%)

50 Y Breast

1:02.60

B: 53.39 (+9.21s | 14.7%)

50 Y Back

59.40

B: 48.29 (+11.11s | 18.7%)

100 Y IM

2:10.70

B: 1:39.69 (+31.01s | 23.7%)

50 IM

1:04.56

100 IM

1:06.14

2:10.70

100 IM

2:10.70

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.