Mattie Dai

Age: 9 years old
Age Category: 10 & under
Team: Fast Lane Aquatics | Florida Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Fast Lane Aquatics

Florida Swimming

Southern Zone

USA

Free 25 Y

18.73

09/14/2024

195

519

1,000+

Free 50 Y

39.04

09/13/2025

BB: 35.99 (+3.05s | 7.8%)

377

1,000+

Free 100 Y

1:27.63

12/04/2025

BB: 1:21.09 (+6.54s | 7.5%)

287

1,000+

50 Free

40.01

100 Free

47.62

1:27.63

100 Free

1:27.63

Free 200 Y

2:27.37

06/28/2025

AAA: 2:23.59 (+3.78s | 2.6%)

420

50 Free

42.04

100 Free

50.53

1:32.57

100 Free

1:32.57

150 Free

53.62

2:26.19

200 Free

1.18

2:27.37

100 Free

54.80

Back 25 Y

23.32

09/14/2024

230

657

1,000+

Back 50 Y

45.80

12/04/2025

BB: 43.29 (+2.51s | 5.5%)

310

1,000+

Breast 25 Y

24.05

09/14/2024

194

743

Breast 50 Y

49.83

09/13/2025

BB: 48.69 (+1.14s | 2.3%)

222

977

1,000+

Breast 100 Y

1:46.15

12/04/2025

A: 1:33.59 (+12.56s | 11.8%)

160

710

1,000+

50 Breast

49.93

100 Breast

56.22

1:46.15

100 Breast

1:46.15

Fly 25 Y

21.50

09/14/2024

128

376

1,000+

Fly 50 Y

54.58

06/28/2025

B: 48.39 (+6.19s | 11.3%)

442

1,000+

IM 100 Y

1:37.61

09/13/2025

BB: 1:33.19 (+4.42s | 4.5%)

240

1,000+

50 IM

47.42

100 IM

50.19

1:37.61

100 IM

1:37.61

IM 200 Y

3:25.64

12/04/2025

BB: 3:18.79 (+6.85s | 3.3%)

132

657

1,000+

50 Fly

49.03

100 Back

51.79

1:40.82

100 IM

1:40.82

150 Breast

59.61

2:40.43

200 Free

45.21

3:25.64

100 IM

1:44.82

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Fast Lane Aquatics

Florida Swimming

Southern Zone

USA

Free 50 M

43.90

06/12/2025

BB: 40.89 (+3.01s | 6.9%)

186

315

1,000+

Free 100 M

1:40.30

06/12/2025

BB: 1:32.99 (+7.31s | 7.3%)

173

280

1,000+

Free 200 M

3:34.96

06/12/2025

BB: 3:25.69 (+9.27s | 4.3%)

106

177

688

50 Free

48.43

100 Free

56.03

1:44.46

100 Free

1:44.46

150 Free

57.03

2:41.49

200 Free

53.47

3:34.96

100 Free

1:50.50

Back 50 M

57.12

06/12/2025

B: 55.79 (+1.33s | 2.3%)

258

467

1,000+

Breast 50 M

57.41

06/12/2025

BB: 55.49 (+1.92s | 3.3%)

133

208

859

Breast 100 M

2:02.10

06/12/2025

A: 1:48.39 (+13.71s | 11.2%)

148

658

50 Breast

59.07

100 Breast

1:03.03

2:02.10

100 Breast

2:02.10

Fly 50 M

55.93

06/12/2025

B: 54.49 (+1.44s | 2.6%)

153

249

1,000+

IM 200 M

4:00.55

06/12/2025

BB: 3:48.89 (+11.66s | 4.8%)

127

590

50 Fly

1:00.35

100 Back

1:02.23

2:02.58

100 IM

2:02.58

150 Breast

1:04.73

3:07.31

200 Free

53.24

4:00.55

100 IM

1:57.97

Above are the fastest times that Mattie Dai has achieved in her swimming career. For each event, you can find Mattie's best time, the corresponding time standard, as well as how much faster Mattie needs to be to reach the next level. The last columns provide Mattie rankings at the team and LSC levels. These rankings are based on the Mattie'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	39.04	24.89 (+14.15s \| 36.2%)	23.89 (+15.15s \| 38.8%)	23.89 (+15.15s \| 38.8%)	23.29 (+15.75s \| 40.3%)	22.59 (+16.45s \| 42.1%)	22.79 (+16.25s \| 41.6%)	30.89 (+8.15s \| 20.9%)
Free 100 Y	1:27.63	53.99 (+33.64s \| 38.4%)	51.89 (+35.74s \| 40.8%)	51.89 (+35.74s \| 40.8%)	50.39 (+37.24s \| 42.5%)	49.29 (+38.34s \| 43.8%)	49.69 (+37.94s \| 43.3%)	1:08.19 (+19.44s \| 22.2%)
Free 200 Y	2:27.37	1:56.29 (+31.08s \| 21.1%)	1:52.89 (+34.48s \| 23.4%)	1:52.29 (+35.08s \| 23.8%)	1:49.09 (+38.28s \| 26.0%)	1:46.69 (+40.68s \| 27.6%)	1:47.39 (+39.98s \| 27.1%)	2:29.09
Back 50 Y	45.80	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+9.31s \| 20.3%)
Breast 50 Y	49.83	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+9.44s \| 18.9%)
Breast 100 Y	1:46.15	1:07.59 (+38.56s \| 36.3%)	1:05.49 (+40.66s \| 38.3%)	1:05.49 (+40.66s \| 38.3%)	1:03.09 (+43.06s \| 40.6%)	1:01.79 (+44.36s \| 41.8%)	1:02.79 (+43.36s \| 40.8%)	1:27.99 (+18.16s \| 17.1%)
Fly 50 Y	54.58	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+19.49s \| 35.7%)
IM 100 Y	1:37.61	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+19.92s \| 20.4%)
IM 200 Y	3:25.64	2:10.49 (+75.15s \| 36.5%)	2:06.39 (+79.25s \| 38.5%)	2:06.39 (+79.25s \| 38.5%)	2:02.19 (+83.45s \| 40.6%)	1:59.49 (+86.15s \| 41.9%)	2:00.59 (+85.05s \| 41.4%)	2:46.49 (+39.15s \| 19.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	43.90	28.69 (+15.21s \| 34.6%)	27.39 (+16.51s \| 37.6%)	27.39 (+16.51s \| 37.6%)	26.89 (+17.01s \| 38.7%)	26.29 (+17.61s \| 40.1%)	26.59 (+17.31s \| 39.4%)	35.19 (+8.71s \| 19.8%)
Free 100 M	1:40.30	1:01.89 (+38.41s \| 38.3%)	59.29 (+41.01s \| 40.9%)	59.29 (+41.01s \| 40.9%)	58.19 (+42.11s \| 42.0%)	56.99 (+43.31s \| 43.2%)	57.59 (+42.71s \| 42.6%)	1:17.49 (+22.81s \| 22.7%)
Free 200 M	3:34.96	2:12.99 (+81.97s \| 38.1%)	2:07.79 (+87.17s \| 40.6%)	2:07.79 (+87.17s \| 40.6%)	2:04.99 (+89.97s \| 41.9%)	2:03.09 (+91.87s \| 42.7%)	2:04.29 (+90.67s \| 42.2%)	2:50.09 (+44.87s \| 20.9%)
Back 50 M	57.12	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+15.33s \| 26.8%)
Breast 50 M	57.41	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+11.22s \| 19.5%)
Breast 100 M	2:02.10	1:18.79 (+43.31s \| 35.5%)	1:15.99 (+46.11s \| 37.8%)	1:15.99 (+46.11s \| 37.8%)	1:13.79 (+48.31s \| 39.6%)	1:12.19 (+49.91s \| 40.9%)	1:13.29 (+48.81s \| 40.0%)	1:41.49 (+20.61s \| 16.9%)
Fly 50 M	55.93	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+16.24s \| 29.0%)
IM 200 M	4:00.55	2:31.09 (+89.46s \| 37.2%)	2:26.19 (+94.36s \| 39.2%)	2:26.19 (+94.36s \| 39.2%)	2:22.09 (+98.46s \| 40.9%)	2:19.49 (+101.06s \| 42.0%)	2:20.99 (+99.56s \| 41.4%)	3:08.89 (+51.66s \| 21.5%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 FAST February Helping Hands Invite

01/30/2026

Ocala

100 Y IM

1:42.81

+5.20s

BB: 1:33.19 (+9.62s | 9.4%)

50 IM

49.07

100 IM

53.74

1:42.81

100 IM

1:42.81

100 Y Free

1:28.23

+0.60s

BB: 1:21.09 (+7.14s | 8.1%)

50 Free

40.97

100 Free

47.26

1:28.23

100 Free

1:28.23

100 Y Breast

1:47.23

+1.08s

BB: 1:46.89 (+0.34s | 0.3%)

50 Breast

50.96

100 Breast

56.27

1:47.23

100 Breast

1:47.23

RAFC Winter Classic

12/04/2025

Orlando

50 Y Back

45.80

-5.52s (New PB)

BB: 43.29 (+2.51s | 5.5%)

100 Y Breast

1:46.15

-7.44s (New PB)

A: 1:33.59 (+12.56s | 11.8%)

50 Breast

49.93

100 Breast

56.22

1:46.15

100 Breast

1:46.15

50 Y Free

39.54

+0.50s

BB: 35.99 (+3.55s | 9.0%)

50 Y Breast

50.15

+0.32s

BB: 48.69 (+1.46s | 2.9%)

200 Y IM

3:25.64

BB: 3:18.79 (+6.85s | 3.3%)

50 Fly

49.03

100 Back

51.79

1:40.82

100 IM

1:40.82

150 Breast

59.61

2:40.43

200 Free

45.21

3:25.64

100 IM

1:44.82

100 Y Free

1:27.63

-0.46s (New PB)

BB: 1:21.09 (+6.54s | 7.5%)

50 Free

40.01

100 Free

47.62

1:27.63

100 Free

1:27.63

2025 PA Fall Invite

09/13/2025

Altamonte Springs

50 Y Free

39.04

-1.34s (New PB)

BB: 35.99 (+3.05s | 7.8%)

50 Y Breast

49.83

-1.50s (New PB)

BB: 48.69 (+1.14s | 2.3%)

100 Y IM

1:37.61

-11.76s (New PB)

BB: 1:33.19 (+4.42s | 4.5%)

50 IM

47.42

100 IM

50.19

1:37.61

100 IM

1:37.61

100 Y Free

1:28.09

-1.64s (New PB)

BB: 1:21.09 (+7.00s | 7.9%)

50 Free

41.17

100 Free

46.92

1:28.09

100 Free

1:28.09

2025 FL Summer Area 2 Championships Working

06/28/2025

Oviedo

100 Y Breast

1:53.59

BB: 1:46.89 (+6.70s | 5.9%)

50 Breast

54.56

100 Breast

59.03

1:53.59

100 Breast

1:53.59

50 Y Breast

51.33

-0.84s (New PB)

BB: 48.69 (+2.64s | 5.1%)

100 Y Free

1:29.73

-10.35s (New PB)

BB: 1:21.09 (+8.64s | 9.6%)

50 Free

41.98

100 Free

47.75

1:29.73

100 Free

1:29.73

50 Y Back

51.32

-6.10s (New PB)

B: 48.59 (+2.73s | 5.3%)

50 Y Free

41.12

+0.74s

B: 39.79 (+1.33s | 3.2%)

50 Y Fly

54.58

-1.62s (New PB)

B: 48.39 (+6.19s | 11.3%)

200 Y Free

2:27.37

AAA: 2:23.59 (+3.78s | 2.6%)

50 Free

42.04

100 Free

50.53

1:32.57

100 Free

1:32.57

150 Free

53.62

2:26.19

200 Free

1.18

2:27.37

100 Free

54.80

2025 RAFC Summer Solstice

06/12/2025

Orlando

50 M Free

43.90

-1.82s (New PB)

BB: 40.89 (+3.01s | 6.9%)

50 M Fly

55.93

-4.14s (New PB)

B: 54.49 (+1.44s | 2.6%)

100 M Breast

2:02.10

-4.51s (New PB)

A: 1:48.39 (+13.71s | 11.2%)

50 Breast

59.07

100 Breast

1:03.03

2:02.10

100 Breast

2:02.10

100 M Free

1:40.30

-3.19s (New PB)

BB: 1:32.99 (+7.31s | 7.3%)

50 M Breast

57.41

-2.58s (New PB)

BB: 55.49 (+1.92s | 3.3%)

50 M Back

57.12

-2.87s (New PB)

B: 55.79 (+1.33s | 2.3%)

200 M IM

4:00.55

-0.75s (New PB)

BB: 3:48.89 (+11.66s | 4.8%)

50 Fly

1:00.35

100 Back

1:02.23

2:02.58

100 IM

2:02.58

150 Breast

1:04.73

3:07.31

200 Free

53.24

4:00.55

100 IM

1:57.97

200 M Free

3:34.96

BB: 3:25.69 (+9.27s | 4.3%)

50 Free

48.43

100 Free

56.03

1:44.46

100 Free

1:44.46

150 Free

57.03

2:41.49

200 Free

53.47

3:34.96

100 Free

1:50.50

2025 PA Long Course Invite

05/16/2025

Altamonte Springs

50 M Breast

59.99

BB: 55.49 (+4.50s | 7.5%)

100 M Free

1:43.49

BB: 1:32.99 (+10.50s | 10.1%)

50 Free

49.42

100 Free

54.07

1:43.49

100 Free

1:43.49

50 M Back

59.99

B: 55.79 (+4.20s | 7.0%)

200 M IM

4:01.30

BB: 3:48.89 (+12.41s | 5.1%)

50 Fly

58.89

100 Back

1:03.74

2:02.63

100 IM

2:02.63

150 Breast

1:05.36

3:07.99

200 Free

53.31

4:01.30

100 IM

1:58.67

50 M Fly

1:00.07

B: 54.49 (+5.58s | 9.3%)

50 M Free

45.72

B: 45.29 (+0.43s | 0.9%)

100 M Breast

2:06.61

BB: 2:03.89 (+2.72s | 2.1%)

50 Breast

59.07

100 Breast

1:07.54

2:06.61

100 Breast

2:06.61

2025 Spring Area 2 Championships

03/01/2025

Orlando

50 Y Free

42.32

+1.94s

B: 39.79 (+2.53s | 6.0%)

100 Y IM

1:49.37

B: 1:44.29 (+5.08s | 4.6%)

50 IM

53.44

100 IM

55.93

1:49.37

100 IM

1:49.37

50 Y Breast

53.05

+0.88s

BB: 48.69 (+4.36s | 8.2%)

2024 Patriot Aquatics Winter Invite

11/15/2024

Altamonte Springs

100 Y Free

1:40.08

B: 1:30.79 (+9.29s | 9.3%)

50 Free

46.51

100 Free

53.57

1:40.08

100 Free

1:40.08

50 Y Back

57.42

B: 48.59 (+8.83s | 15.4%)

50 Y Free

46.09

+5.71s

B: 39.79 (+6.30s | 13.7%)

50 Y Fly

56.20

B: 48.39 (+7.81s | 13.9%)

50 Y Breast

52.17

BB: 48.69 (+3.48s | 6.7%)

2024 PA Fall Invite

09/14/2024

Altamonte Springs

25 Y Free

18.73

50 Y Free

40.38

B: 39.79 (+0.59s | 1.5%)

25 Y Fly

21.50

25 Y Breast

24.05

25 Y Back

23.32

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.