Easson Ji

Mage 9NEMTSCXTRM

266 plausible swims · 46 meets · 2024-01-01 → 2026-06-28

Personal records

Event	Course	Best	Date	Meet
25 Freestyle	SCY	15.75	2025-03-09	2025 NE GS NE Cup Championship venue
50 Freestyle	SCY	30.07	2026-02-15	2026 NE SAC 10 & Under Champs fast pool
100 Freestyle	SCY	1:05.62	2026-06-07	2026 NE NSSC June Invitational at BC High fast pool
200 Freestyle	SCY	2:24.75	2026-03-14	2026 NE INST NE Cup fast pool
500 Freestyle	SCY	6:23.61	2026-02-13	2026 NE SAC 10 & Under Champs fast pool
25 Backstroke	SCY	18.75	2024-09-28	2024 NE CRA Sept Distance & Speccialty venue
50 Backstroke	SCY	36.06	2026-03-14	2026 NE INST NE Cup fast pool
100 Backstroke	SCY	1:18.08	2026-03-15	2026 NE INST NE Cup fast pool
25 Breaststroke	SCY	19.30	2024-09-28	2024 NE CRA Sept Distance & Speccialty venue
50 Breaststroke	SCY	40.91	2026-03-15	2026 NE INST NE Cup fast pool
100 Breaststroke	SCY	1:24.71	2026-06-07	2026 NE NSSC June Invitational at BC High fast pool
200 Breaststroke	SCY	3:02.91	2026-01-09	2026 NE NSSC January 9-11 BC Meet venue
25 Butterfly	SCY	17.68	2024-09-28	2024 NE CRA Sept Distance & Speccialty venue
50 Butterfly	SCY	32.03	2026-02-14	2026 NE SAC 10 & Under Champs fast pool
100 Butterfly	SCY	1:12.46	2026-02-15	2026 NE SAC 10 & Under Champs fast pool
100 Individual Medley	SCY	1:13.43	2026-02-13	2026 NE SAC 10 & Under Champs fast pool
200 Individual Medley	SCY	2:43.89	2025-12-14	2025 NE NSSC TT Dec Holiday Celebration! venue
50 Freestyle	LCM	33.72	2026-05-09	2026 NE CRA MIT Team Specialty LC Meet venue
100 Freestyle	LCM	1:15.33	2026-06-13	2026 NE CS Summer Solstice venue
200 Freestyle	LCM	2:42.36	2026-06-28	2026 NE NSSC June 26-28 MIT Invitational venue
400 Freestyle	LCM	5:44.26	2026-06-12	2026 NE CS Summer Solstice venue
50 Backstroke	LCM	41.30	2026-04-24	2026 NE NSSC 4-24 & 26 Specialty Meet venue
100 Backstroke	LCM	1:29.52	2026-04-25	2026 NE NSSC 4-24 & 26 Specialty Meet venue
50 Breaststroke	LCM	44.63	2026-06-13	2026 NE CS Summer Solstice venue
100 Breaststroke	LCM	1:38.33	2026-06-14	2026 NE CS Summer Solstice venue
200 Breaststroke	LCM	3:33.56	2026-06-28	2026 NE NSSC June 26-28 MIT Invitational venue
50 Butterfly	LCM	36.53	2026-05-10	2026 NE CRA MIT Team Specialty LC Meet venue
100 Butterfly	LCM	1:26.22	2026-05-09	2026 NE CRA MIT Team Specialty LC Meet venue
200 Individual Medley	LCM	3:06.21	2026-05-09	2026 NE CRA MIT Team Specialty LC Meet venue

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	30.42	flat	200 Free Relay	2026-02-14	2026 NE SAC 10 & Under Champs
50 Freestyle	SCY	33.01	flying	200 Free Relay (leg 3)	2025-02-16	2025 NE UVAC 10 & Under Champs
50 Freestyle	SCY	29.41	flying	200 Medley Relay (leg 4)	2026-03-15	2026 NE INST NE Cup
100 Freestyle	SCY	1:16.76	flying	400 Free Relay (leg 2)	2025-02-14	2025 NE UVAC 10 & Under Champs
50 Butterfly	SCY	33.05	flying	200 Medley Relay (leg 3)	2026-02-15	2026 NE SAC 10 & Under Champs
100 Freestyle	LCM	17.14	flying	400 Free Relay (leg 2)	2024-07-12	2024 NE MST/ESC LCM 10 & U Champs

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 · SCY

3936 points (5/5 events)

Event	Time	Points
200 FR SCY	2:24.75	770
100 BK SCY	1:18.08	689
100 BR SCY	1:24.71	804
100 FL SCY	1:12.46	893
200 IM SCY	2:43.89	780

IMR 10 & under · LCM

3962 points (5/5 events)

Event	Time	Points
100 FR LCM	1:15.33	795
50 BK LCM	41.30	718
50 BR LCM	44.63	803
50 FL LCM	36.53	856
200 IM LCM	3:06.21	790

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

PR splits

100 Freestyle SCY 1:05.62

32.23

33.39

Front half 32.23s · back half 33.39s

200 Freestyle SCY 2:24.75

33.67

36.44

38.48

36.16

Front half 70.11s · back half 74.64s

500 Freestyle SCY 6:23.61

33.71

37.67

39.70

38.14

38.41

39.23

38.40

40.64

39.45

38.26

Front half 187.63s · back half 195.98s

100 Backstroke SCY 1:18.08

37.96

40.12

Front half 37.96s · back half 40.12s

100 Breaststroke SCY 1:24.71

41.09

43.62

Front half 41.09s · back half 43.62s

200 Breaststroke SCY 3:02.91

42.21

47.06

47.68

45.96

Front half 89.27s · back half 93.64s

100 Butterfly SCY 1:12.46

34.00

38.46

Front half 34.00s · back half 38.46s

100 Individual Medley SCY 1:13.43

34.05

39.38

Front half 34.05s · back half 39.38s

200 Individual Medley SCY 2:43.89

36.48

44.62

47.37

35.42

Front half 81.10s · back half 82.79s

100 Freestyle LCM 1:15.33

35.82

39.51

Front half 35.82s · back half 39.51s

200 Freestyle LCM 2:42.36

78.23

84.13

Front half 78.23s · back half 84.13s

400 Freestyle LCM 5:44.26

37.09

42.16

43.46

43.81

45.69

45.25

44.63

42.17

Front half 166.52s · back half 177.74s

100 Breaststroke LCM 1:38.33

47.49

50.84

Front half 47.49s · back half 50.84s

200 Breaststroke LCM 3:33.56

103.32

110.24

Front half 103.32s · back half 110.24s

200 Individual Medley LCM 3:06.21

92.34

93.87

Front half 92.34s · back half 93.87s

Reaction time

fastest 0.67s average 0.670s slowest 0.67s 1 electronic start

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.

25 Freestyle SCY 15.75 4 swims

50 Freestyle SCY 30.07 17 swims

100 Freestyle SCY 1:05.62 19 swims

200 Freestyle SCY 2:24.75 6 swims

500 Freestyle SCY 6:23.61 5 swims

25 Backstroke SCY 18.75 2 swims

50 Backstroke SCY 36.06 13 swims

100 Backstroke SCY 1:18.08 5 swims

25 Breaststroke SCY 19.30 2 swims

50 Breaststroke SCY 40.91 13 swims

100 Breaststroke SCY 1:24.71 9 swims

200 Breaststroke SCY 3:02.91 2 swims

25 Butterfly SCY 17.68 2 swims

50 Butterfly SCY 32.03 15 swims

100 Butterfly SCY 1:12.46 9 swims

100 Individual Medley SCY 1:13.43 12 swims

200 Individual Medley SCY 2:43.89 12 swims

50 Freestyle LCM 33.72 16 swims

100 Freestyle LCM 1:15.33 10 swims

200 Freestyle LCM 2:42.36 6 swims

400 Freestyle LCM 5:44.26 4 swims

50 Backstroke LCM 41.30 7 swims

100 Backstroke LCM 1:29.52 7 swims

50 Breaststroke LCM 44.63 14 swims

100 Breaststroke LCM 1:38.33 16 swims

200 Breaststroke LCM 3:33.56 2 swims

50 Butterfly LCM 36.53 13 swims

100 Butterfly LCM 1:26.22 12 swims

200 Individual Medley LCM 3:06.21 12 swims