Isaac Dai

Mage 9CAMVNTOKYO

149 plausible swims · 19 meets · 2024-07-26 → 2026-06-14

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	SCY	29.64	2026-02-15	2026 MVN Lunar AAPI Festival venue
100 Freestyle	SCY	1:03.68	2025-12-14	2025 CA SCS/RAA WAG venue
200 Freestyle	SCY	2:20.51	2026-03-13	2026 SCS Spring Age Group Champs @ RMDA - cop venue
500 Freestyle	SCY	6:13.19	2025-11-21	2025 CA MVN Turkey Classic venue
50 Backstroke	SCY	33.97	2025-11-09	2025 CA OC November ABC Meet venue
100 Backstroke	SCY	1:10.97	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Breaststroke	SCY	1:29.16	2025-11-09	2025 CA OC November ABC Meet venue
50 Butterfly	SCY	32.39	2025-12-12	2025 CA SCS/RAA WAG venue
100 Butterfly	SCY	1:11.22	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Individual Medley	SCY	1:14.21	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop venue
200 Individual Medley	SCY	2:40.73	2026-02-14	2026 MVN Lunar AAPI Festival venue
50 Freestyle	LCM	32.47	2026-05-02	2026 CA MVN May BB Min LCM venue
100 Freestyle	LCM	1:10.77	2026-04-11	2026 MVN April Intrasquad venue
200 Freestyle	LCM	2:31.49	2026-06-11	2026 SCS June AG Invite venue
400 Freestyle	LCM	5:21.09	2026-05-03	2026 CA MVN May BB Min LCM venue
50 Backstroke	LCM	36.66	2026-06-13	2026 SCS June AG Invite venue
100 Backstroke	LCM	1:18.39	2026-06-14	2026 SCS June AG Invite venue
50 Breaststroke	LCM	45.54	2026-05-30	MVN May LCM Intrasquad venue
100 Breaststroke	LCM	1:39.02	2026-05-31	MVN May LCM Intrasquad venue
50 Butterfly	LCM	35.30	2026-04-11	2026 MVN April Intrasquad venue
100 Butterfly	LCM	1:21.12	2026-06-11	2026 SCS June AG Invite venue
200 Individual Medley	LCM	2:56.66	2026-05-03	2026 CA MVN May BB Min LCM venue

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	30.61	flying	200 Free Relay (leg 2)	2026-03-13	2026 SCS Spring Age Group Champs @ RMDA - cop
50 Backstroke	SCY	31.68	flat	200 Medley Relay	2025-03-15	2025 SCS Spring Age Group Champs @ Armada
50 Freestyle	LCM	33.22	flying	200 Free Relay (leg 4)	2026-06-13	2026 SCS June AG Invite
50 Backstroke	LCM	38.24	flat	200 Medley Relay	2026-06-12	2026 SCS June AG Invite

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 10 & under · LCM

4727 points (5/5 events)

Event	Time	Points
200 FR LCM	2:31.49	1003
100 BK LCM	1:18.39	1062
100 BR LCM	1:39.02	793
100 FL LCM	1:21.12	944
200 IM LCM	2:56.66	925

IMR 10 & under · LCM

4616 points (5/5 events)

Event	Time	Points
100 FR LCM	1:10.77	959
50 BK LCM	36.66	1027
50 BR LCM	45.54	756
50 FL LCM	35.30	949
200 IM LCM	2:56.66	925

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 1:03.68

31.23

32.45

Front half 31.23s · back half 32.45s

200 Freestyle SCY 2:20.51

31.92

36.73

35.96

35.90

Front half 68.65s · back half 71.86s

500 Freestyle SCY 6:13.19

32.35

38.32

38.73

37.52

38.40

37.84

39.44

37.24

36.11

Front half 185.32s · back half 187.87s

100 Backstroke SCY 1:10.97

35.16

35.81

Front half 35.16s · back half 35.81s

100 Breaststroke SCY 1:29.16

42.90

46.26

Front half 42.90s · back half 46.26s

100 Butterfly SCY 1:11.22

32.96

38.26

Front half 32.96s · back half 38.26s

100 Individual Medley SCY 1:14.21

34.27

39.94

Front half 34.27s · back half 39.94s

200 Individual Medley SCY 2:40.73

35.23

40.51

49.45

35.54

Front half 75.74s · back half 84.99s

100 Freestyle LCM 1:10.77

34.54

36.23

Front half 34.54s · back half 36.23s

200 Freestyle LCM 2:31.49

35.74

38.76

39.47

37.52

Front half 74.50s · back half 76.99s

400 Freestyle LCM 5:21.09

36.17

40.15

41.10

42.25

41.26

41.80

39.54

38.82

Front half 159.67s · back half 161.42s

100 Backstroke LCM 1:18.39

38.55

39.84

Front half 38.55s · back half 39.84s

100 Breaststroke LCM 1:39.02

48.13

50.89

Front half 48.13s · back half 50.89s

100 Butterfly LCM 1:21.12

37.85

43.27

Front half 37.85s · back half 43.27s

200 Individual Medley LCM 2:56.66

38.80

45.66

52.61

39.59

Front half 84.46s · back half 92.20s

Reaction time

fastest 0.57s average 0.697s slowest 0.81s 10 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 29.64 4 swims

100 Freestyle SCY 1:03.68 6 swims

200 Freestyle SCY 2:20.51 6 swims

500 Freestyle SCY 6:13.19 2 swims

50 Backstroke SCY 33.97 8 swims

100 Backstroke SCY 1:10.97 12 swims

100 Breaststroke SCY 1:29.16 2 swims

50 Butterfly SCY 32.39 10 swims

100 Butterfly SCY 1:11.22 6 swims

100 Individual Medley SCY 1:14.21 7 swims

200 Individual Medley SCY 2:40.73 3 swims

50 Freestyle LCM 32.47 7 swims

100 Freestyle LCM 1:10.77 4 swims

200 Freestyle LCM 2:31.49 10 swims

400 Freestyle LCM 5:21.09 1 swim

50 Backstroke LCM 36.66 14 swims

100 Backstroke LCM 1:18.39 13 swims

50 Breaststroke LCM 45.54 3 swims

100 Breaststroke LCM 1:39.02 3 swims

50 Butterfly LCM 35.30 15 swims

100 Butterfly LCM 1:21.12 6 swims

200 Individual Medley LCM 2:56.66 7 swims