Emma Dai

Age: 12 years old
Age Category: 11-12
Team: Nitro Swimming | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Texas Swimming

Nitro Swimming

Free 50 Y

29.97

09/27/2025

A: 29.29 (+0.68s | 2.3%)

117

Free 100 Y

1:05.48

11/07/2025

A: 1:03.99 (+1.49s | 2.3%)

106

50 Free

31.97

100 Free

33.51

1:05.48

100 Free

1:05.48

Free 200 Y

2:21.97

09/27/2025

A: 2:19.29 (+2.68s | 1.9%)

50 Free

32.54

100 Free

36.56

1:09.10

100 Free

1:09.10

150 Free

37.28

1:46.38

200 Free

35.59

2:21.97

100 Free

1:12.87

Back 100 Y

1:22.74

11/02/2024

BB: 1:19.79 (+2.95s | 3.6%)

188

50 Back

41.12

100 Back

41.62

1:22.74

100 Back

1:22.74

Breast 50 Y

39.08

11/07/2025

A: 37.69 (+1.39s | 3.6%)

Breast 100 Y

1:23.17

11/07/2025

A: 1:22.19 (+0.98s | 1.2%)

50 Breast

39.15

100 Breast

44.02

1:23.17

100 Breast

1:23.17

Fly 50 Y

38.76

11/02/2024

B: 36.89 (+1.87s | 4.8%)

238

Fly 100 Y

1:17.54

11/07/2025

A: 1:12.09 (+5.45s | 7.0%)

50 Fly

36.42

100 Fly

41.12

1:17.54

100 Fly

1:17.54

IM 100 Y

1:13.95

09/27/2025

A: 1:13.09 (+0.86s | 1.2%)

50 IM

33.67

100 IM

40.28

1:13.95

100 IM

1:13.95

Long course distance

Event

Time

Age

Date

Standard

Next Standard

South Texas Swimming

Nitro Swimming

Free 50 M

36.12

05/11/2025

BB: 35.89 (+0.23s | 0.6%)

157

Free 100 M

1:15.28

06/27/2025

A: 1:13.39 (+1.89s | 2.5%)

Free 200 M

2:50.60

06/20/2025

A: 2:39.79 (+10.81s | 6.3%)

103

50 Free

39.82

100 Free

43.58

1:23.40

100 Free

1:23.40

150 Free

44.62

2:08.02

200 Free

42.57

2:50.60

100 Free

1:27.20

Back 50 M

43.63

06/08/2025

BB: 41.59 (+2.04s | 4.7%)

137

Back 100 M

1:28.77

06/27/2025

A: 1:24.79 (+3.98s | 4.5%)

Breast 50 M

44.36

04/26/2025

A: 42.69 (+1.67s | 3.8%)

Breast 100 M

1:39.85

06/27/2025

A: 1:33.99 (+5.86s | 5.9%)

50 Breast

46.48

100 Breast

53.37

1:39.85

100 Breast

1:39.85

Fly 50 M

41.23

04/26/2025

BB: 38.79 (+2.44s | 5.9%)

114

IM 200 M

3:13.25

05/11/2025

A: 3:00.59 (+12.66s | 6.6%)

50 Fly

43.88

100 Back

48.11

1:31.99

100 IM

1:31.99

150 Breast

55.77

2:27.76

200 Free

45.49

3:13.25

100 IM

1:41.26

Above are the fastest times that Emma Dai has achieved in her swimming career. For each event, you can find Emma's best time, the corresponding time standard, as well as how much faster Emma needs to be to reach the next level. The last columns provide Emma rankings at the team and LSC levels. These rankings are based on the Emma'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	29.97	24.89 (+5.08s \| 17.0%)	23.89 (+6.08s \| 20.3%)	23.89 (+6.08s \| 20.3%)	23.29 (+6.68s \| 22.3%)	22.59 (+7.38s \| 24.6%)	22.79 (+7.18s \| 24.0%)	28.49 (+1.48s \| 4.9%)
Free 100 Y	1:05.48	53.99 (+11.49s \| 17.5%)	51.89 (+13.59s \| 20.8%)	51.89 (+13.59s \| 20.8%)	50.39 (+15.09s \| 23.0%)	49.29 (+16.19s \| 24.7%)	49.69 (+15.79s \| 24.1%)	1:00.49 (+4.99s \| 7.6%)
Free 200 Y	2:21.97	1:56.29 (+25.68s \| 18.1%)	1:52.89 (+29.08s \| 20.5%)	1:52.29 (+29.68s \| 20.9%)	1:49.09 (+32.88s \| 23.2%)	1:46.69 (+35.28s \| 24.9%)	1:47.39 (+34.58s \| 24.4%)	2:12.39 (+9.58s \| 6.7%)
Back 100 Y	1:22.74	59.49 (+23.25s \| 28.1%)	57.09 (+25.65s \| 31.0%)	57.09 (+25.65s \| 31.0%)	55.09 (+27.65s \| 33.4%)	53.89 (+28.85s \| 34.9%)	54.49 (+28.25s \| 34.1%)	1:09.29 (+13.45s \| 16.3%)
Breast 50 Y	39.08	N/A	N/A	N/A	N/A	N/A	N/A	36.19 (+2.89s \| 7.4%)
Breast 100 Y	1:23.17	1:07.59 (+15.58s \| 18.7%)	1:05.49 (+17.68s \| 21.3%)	1:05.49 (+17.68s \| 21.3%)	1:03.09 (+20.08s \| 24.1%)	1:01.79 (+21.38s \| 25.7%)	1:02.79 (+20.38s \| 24.5%)	1:18.19 (+4.98s \| 6.0%)
Fly 50 Y	38.76	N/A	N/A	N/A	N/A	N/A	N/A	30.89 (+7.87s \| 20.3%)
Fly 100 Y	1:17.54	59.19 (+18.35s \| 23.7%)	56.59 (+20.95s \| 27.0%)	56.59 (+20.95s \| 27.0%)	54.69 (+22.85s \| 29.5%)	53.49 (+24.05s \| 31.0%)	53.99 (+23.55s \| 30.4%)	1:08.99 (+8.55s \| 11.0%)
IM 100 Y	1:13.95	N/A	N/A	N/A	N/A	N/A	N/A	1:10.09 (+3.86s \| 5.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	36.12	28.69 (+7.43s \| 20.6%)	27.39 (+8.73s \| 24.2%)	27.39 (+8.73s \| 24.2%)	26.89 (+9.23s \| 25.6%)	26.29 (+9.83s \| 27.2%)	26.59 (+9.53s \| 26.4%)	32.29 (+3.83s \| 10.6%)
Free 100 M	1:15.28	1:01.89 (+13.39s \| 17.8%)	59.29 (+15.99s \| 21.2%)	59.29 (+15.99s \| 21.2%)	58.19 (+17.09s \| 22.7%)	56.99 (+18.29s \| 24.3%)	57.59 (+17.69s \| 23.5%)	1:09.89 (+5.39s \| 7.2%)
Free 200 M	2:50.60	2:12.99 (+37.61s \| 22.0%)	2:07.79 (+42.81s \| 25.1%)	2:07.79 (+42.81s \| 25.1%)	2:04.99 (+45.61s \| 26.7%)	2:03.09 (+47.51s \| 27.8%)	2:04.29 (+46.31s \| 27.1%)	2:30.99 (+19.61s \| 11.5%)
Back 50 M	43.63	N/A	N/A	N/A	N/A	N/A	N/A	37.19 (+6.44s \| 14.8%)
Back 100 M	1:28.77	1:09.49 (+19.28s \| 21.7%)	1:06.79 (+21.98s \| 24.8%)	1:06.79 (+21.98s \| 24.8%)	1:04.79 (+23.98s \| 27.0%)	1:03.69 (+25.08s \| 28.3%)	1:04.39 (+24.38s \| 27.5%)	1:19.39 (+9.38s \| 10.6%)
Breast 50 M	44.36	N/A	N/A	N/A	N/A	N/A	N/A	40.69 (+3.67s \| 8.3%)
Breast 100 M	1:39.85	1:18.79 (+21.06s \| 21.1%)	1:15.99 (+23.86s \| 23.9%)	1:15.99 (+23.86s \| 23.9%)	1:13.79 (+26.06s \| 26.1%)	1:12.19 (+27.66s \| 27.7%)	1:13.29 (+26.56s \| 26.6%)	1:29.69 (+10.16s \| 10.2%)
Fly 50 M	41.23	N/A	N/A	N/A	N/A	N/A	N/A	34.59 (+6.64s \| 16.1%)
IM 200 M	3:13.25	2:31.09 (+42.16s \| 21.8%)	2:26.19 (+47.06s \| 24.4%)	2:26.19 (+47.06s \| 24.4%)	2:22.09 (+51.16s \| 26.5%)	2:19.49 (+53.76s \| 27.8%)	2:20.99 (+52.26s \| 27.0%)	2:51.19 (+22.06s \| 11.4%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 ST TXLA 11 O November Unclassified Invit

11/07/2025

Austin

50 Y Breast

39.08

-0.71s (New PB)

A: 37.69 (+1.39s | 3.6%)

200 Y Free

2:22.53

+0.56s

A: 2:19.29 (+3.24s | 2.3%)

50 Free

33.43

100 Free

35.79

1:09.22

100 Free

1:09.22

150 Free

37.26

1:46.48

200 Free

36.05

2:22.53

100 Free

1:13.31

100 Y Free

1:05.48

-1.29s (New PB)

A: 1:03.99 (+1.49s | 2.3%)

50 Free

31.97

100 Free

33.51

1:05.48

100 Free

1:05.48

100 Y Breast

1:23.17

-2.09s (New PB)

A: 1:22.19 (+0.98s | 1.2%)

50 Breast

39.15

100 Breast

44.02

1:23.17

100 Breast

1:23.17

50 Y Free

30.25

+0.28s

A: 29.29 (+0.96s | 3.2%)

100 Y Fly

1:17.54

A: 1:12.09 (+5.45s | 7.0%)

50 Fly

36.42

100 Fly

41.12

1:17.54

100 Fly

1:17.54

2025 ST NTRO Autumn Classic

09/27/2025

Kyle

50 Y Breast

39.79

A: 37.69 (+2.10s | 5.3%)

100 Y IM

1:13.95

-0.60s (New PB)

A: 1:13.09 (+0.86s | 1.2%)

50 IM

33.67

100 IM

40.28

1:13.95

100 IM

1:13.95

50 Y Free

29.97

-5.03s (New PB)

A: 29.29 (+0.68s | 2.3%)

200 Y Free

2:21.97

A: 2:19.29 (+2.68s | 1.9%)

50 Free

32.54

100 Free

36.56

1:09.10

100 Free

1:09.10

150 Free

37.28

1:46.38

200 Free

35.59

2:21.97

100 Free

1:12.87

2025 ST NTRO Stephen J Wolleben Memorial Meet

09/06/2025

Kyle

100 Y Free

1:06.77

-5.10s (New PB)

A: 1:03.99 (+2.78s | 4.2%)

50 Free

32.31

100 Free

34.46

1:06.77

100 Free

1:06.77

100 Y IM

1:14.55

A: 1:13.09 (+1.46s | 2.0%)

50 IM

34.11

100 IM

40.44

1:14.55

100 IM

1:14.55

100 Y Breast

1:25.26

-5.96s (New PB)

A: 1:22.19 (+3.07s | 3.6%)

50 Breast

39.86

100 Breast

45.40

1:25.26

100 Breast

1:25.26

2025 ST HPAC Long Course STX Championship

06/27/2025

Corpus Christi

100 M Back

1:28.77

-0.57s (New PB)

A: 1:24.79 (+3.98s | 4.5%)

100 M Breast

1:39.85

-0.90s (New PB)

A: 1:33.99 (+5.86s | 5.9%)

50 Breast

46.48

100 Breast

53.37

1:39.85

100 Breast

1:39.85

100 M Free

1:15.28

-3.01s (New PB)

A: 1:13.39 (+1.89s | 2.5%)

2025 ST NTRO LC Prelim Final Invite

06/20/2025

Kyle

200 M Free

2:50.60

-1.03s (New PB)

A: 2:39.79 (+10.81s | 6.3%)

50 Free

39.82

100 Free

43.58

1:23.40

100 Free

1:23.40

150 Free

44.62

2:08.02

200 Free

42.57

2:50.60

100 Free

1:27.20

50 M Free

36.30

+0.18s

BB: 35.89 (+0.41s | 1.1%)

50 M Breast

45.81

+1.45s

A: 42.69 (+3.12s | 6.8%)

2025 ST TXLA 14 U Sprint Cup

06/08/2025

Austin

50 M Free

37.01

+0.89s

BB: 35.89 (+1.12s | 3.0%)

50 M Back

43.63

BB: 41.59 (+2.04s | 4.7%)

50 M Fly

42.11

+0.88s

B: 41.79 (+0.32s | 0.8%)

2025 ST NTRO LC Springing Into May

05/11/2025

Kyle

50 M Free

36.12

BB: 35.89 (+0.23s | 0.6%)

100 M Back

1:29.34

A: 1:24.79 (+4.55s | 5.1%)

50 Back

43.63

100 Back

45.71

1:29.34

100 Back

1:29.34

100 M Free

1:18.29

A: 1:13.39 (+4.90s | 6.3%)

50 Free

37.76

100 Free

40.53

1:18.29

100 Free

1:18.29

200 M IM

3:13.25

A: 3:00.59 (+12.66s | 6.6%)

50 Fly

43.88

100 Back

48.11

1:31.99

100 IM

1:31.99

150 Breast

55.77

2:27.76

200 Free

45.49

3:13.25

100 IM

1:41.26

2025 ST NTRO Splashing Into Long Course

04/26/2025

Kyle

50 M Fly

41.23

BB: 38.79 (+2.44s | 5.9%)

200 M Free

2:51.63

A: 2:39.79 (+11.84s | 6.9%)

50 Free

38.13

100 Free

44.43

1:22.56

100 Free

1:22.56

150 Free

44.89

2:07.45

200 Free

44.18

2:51.63

100 Free

1:29.07

100 M Breast

1:40.75

A: 1:33.99 (+6.76s | 6.7%)

50 Breast

46.34

100 Breast

54.41

1:40.75

100 Breast

1:40.75

50 M Breast

44.36

A: 42.69 (+1.67s | 3.8%)

2024 ST TXLA 11 Over November Unclassified

11/24/2024

Austin

100 Y Breast

1:31.22

-0.17s (New PB)

BB: 1:29.29 (+1.93s | 2.1%)

50 Breast

43.71

100 Breast

47.51

1:31.22

100 Breast

1:31.22

100 Y Back

1:24.27

+1.53s

BB: 1:19.79 (+4.48s | 5.3%)

50 Back

41.42

100 Back

42.85

1:24.27

100 Back

1:24.27

50 Y Free

35.00

-1.28s (New PB)

B: 33.99 (+1.01s | 2.9%)

2024 ST NTRO Turkey Trot Meet

11/02/2024

Bee Cave

100 Y Free

1:11.87

-6.27s (New PB)

BB: 1:09.39 (+2.48s | 3.5%)

50 Free

35.04

100 Free

36.83

1:11.87

100 Free

1:11.87

100 Y Breast

1:31.39

-0.37s (New PB)

BB: 1:29.29 (+2.10s | 2.3%)

50 Breast

44.38

100 Breast

47.01

1:31.39

100 Breast

1:31.39

100 Y Back

1:22.74

-5.45s (New PB)

BB: 1:19.79 (+2.95s | 3.6%)

50 Back

41.12

100 Back

41.62

1:22.74

100 Back

1:22.74

50 Y Fly

38.76

B: 36.89 (+1.87s | 4.8%)

2024 ST NTRO Stephen J Wolleben Memorial Meet

09/14/2024

Bee Cave

50 Y Free

36.28

B: 33.99 (+2.29s | 6.3%)

100 Y Free

1:18.14

B: 1:14.69 (+3.45s | 4.4%)

50 Free

37.23

100 Free

40.91

1:18.14

100 Free

1:18.14

100 Y Back

1:28.19

B: 1:26.59 (+1.60s | 1.8%)

50 Back

43.84

100 Back

44.35

1:28.19

100 Back

1:28.19

100 Y Breast

1:31.76

BB: 1:29.29 (+2.47s | 2.7%)

50 Breast

44.77

100 Breast

46.99

1:31.76

100 Breast

1:31.76

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.