Jacob Shi

Mage 15NCVAYOTA

73 plausible swims · 12 meets · 2025-05-17 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	26.15	BB+1.46s to A	2026-03-20	2026 USRY Short Course Champs venue
100 Freestyle	SCY	56.91	BB+2.62s to A	2025-12-14	32nd Annual YOTA/Arena Capital Classic venue
200 Freestyle	SCY	2:05.53	BB+6.94s to A	2025-12-12	32nd Annual YOTA/Arena Capital Classic venue
50 Backstroke	SCY	32.07	B+1.78s to BB	2025-09-28	2025 YOTA Intrasquad Meet slow pool
100 Backstroke	SCY	1:06.23	B+1.74s to BB	2025-11-22	2025 YOTA/Arena Turkey Classic venue
200 Backstroke	SCY	2:18.80	BB+8.71s to A	2026-03-22	2026 USRY Short Course Champs venue
50 Breaststroke	SCY	34.56	BB+2.47s to A	2025-09-28	2025 YOTA Intrasquad Meet slow pool
100 Breaststroke	SCY	1:08.83	BB+1.44s to A	2026-03-21	2026 USRY Short Course Champs venue
200 Breaststroke	SCY	2:28.55	BB+1.56s to A	2026-03-20	2026 USRY Short Course Champs venue
50 Butterfly	SCY	32.12	B+2.03s to BB	2025-09-28	2025 YOTA Intrasquad Meet slow pool
100 Butterfly	SCY	1:05.65	B+1.86s to BB	2026-02-15	Speedo 2026 MOR Short Course Qualifier Meet venue
200 Butterfly	SCY	2:30.41	B+7.42s to BB	2025-10-25	GOLD IMX 2025 venue
200 Individual Medley	SCY	2:17.01	BB+4.82s to A	2026-03-22	2026 USRY Short Course Champs venue
400 Individual Medley	SCY	5:13.63	B+5.74s to BB	2025-10-25	GOLD IMX 2025 venue
50 Freestyle	LCM	30.22	BB+1.63s to A	2026-06-12	2026 SwimRVA Summer Invitational fast pool
100 Freestyle	LCM	1:08.56	B+1.07s to BB	2026-06-14	2026 SwimRVA Summer Invitational fast pool
200 Freestyle	LCM	2:29.76	B+1.17s to BB	2026-06-13	2026 SwimRVA Summer Invitational fast pool
100 Backstroke	LCM	1:20.06	B+4.67s to BB	2026-06-12	2026 SwimRVA Summer Invitational fast pool
200 Backstroke	LCM	2:45.90	B+2.21s to BB	2026-06-13	2026 SwimRVA Summer Invitational fast pool
100 Breaststroke	LCM	1:24.17	BB+5.78s to A	2026-06-12	2026 SwimRVA Summer Invitational fast pool
200 Breaststroke	LCM	2:59.16	BB+7.77s to A	2026-06-14	2026 SwimRVA Summer Invitational fast pool
100 Butterfly	LCM	1:17.56	B+4.67s to BB	2026-06-13	2026 SwimRVA Summer Invitational fast pool
200 Individual Medley	LCM	2:49.58	B+3.59s to BB	2026-06-14	2026 SwimRVA Summer Invitational fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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.

IMX / IMR

IMX 15-16 · SCY

2546 points (5/6 events — incomplete)

Event	Time	Points
200 BK SCY	2:18.80	507
200 BR SCY	2:28.55	599
200 FL SCY	2:30.41	420
200 IM SCY	2:17.01	563
400 IM SCY	5:13.63	457
500 FR SCY	—	0

IMR 15-16 · SCY

2587 points (5/5 events)

Event	Time	Points
200 FR SCY	2:05.53	536
100 BK SCY	1:06.23	448
100 BR SCY	1:08.83	588
100 FL SCY	1:05.65	452
200 IM SCY	2:17.01	563

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

PR splits

100 Freestyle SCY 56.91

27.51

29.40

Front half 27.51s · back half 29.40s

200 Freestyle SCY 2:05.53

28.78

31.83

32.68

32.24

Front half 60.61s · back half 64.92s

100 Backstroke SCY 1:06.23

32.76

33.47

Front half 32.76s · back half 33.47s

200 Backstroke SCY 2:18.80 RT 0.77s

32.25

35.39

35.80

35.36

Front half 67.64s · back half 71.16s

100 Breaststroke SCY 1:08.83 RT 0.76s

32.35

36.48

Front half 32.35s · back half 36.48s

200 Breaststroke SCY 2:28.55 RT 0.77s

32.77

36.89

38.35

40.54

Front half 69.66s · back half 78.89s

100 Butterfly SCY 1:05.65

30.10

35.55

Front half 30.10s · back half 35.55s

200 Butterfly SCY 2:30.41

32.29

36.42

40.09

41.61

Front half 68.71s · back half 81.70s

200 Individual Medley SCY 2:17.01 RT 0.84s

29.95

35.47

38.92

32.67

Front half 65.42s · back half 71.59s

400 Individual Medley SCY 5:13.63

32.17

38.17

40.91

40.70

43.53

43.61

38.22

36.32

Front half 151.95s · back half 161.68s

200 Freestyle LCM 2:29.76

70.11

79.65

Front half 70.11s · back half 79.65s

100 Backstroke LCM 1:20.06

39.73

40.33

Front half 39.73s · back half 40.33s

200 Backstroke LCM 2:45.90

38.23

41.52

43.41

42.74

Front half 79.75s · back half 86.15s

100 Breaststroke LCM 1:24.17

38.83

45.34

Front half 38.83s · back half 45.34s

200 Breaststroke LCM 2:59.16

39.67

45.23

47.11

47.15

Front half 84.90s · back half 94.26s

200 Individual Medley LCM 2:49.58

82.33

87.25

Front half 82.33s · back half 87.25s

Reaction time

fastest 0.71s average 0.798s slowest 0.87s 11 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 26.15 5 swims

100 Freestyle SCY 56.91 5 swims

200 Freestyle SCY 2:05.53 4 swims

50 Backstroke SCY 32.07 1 swim

100 Backstroke SCY 1:06.23 4 swims

200 Backstroke SCY 2:18.80 4 swims

50 Breaststroke SCY 34.56 1 swim

100 Breaststroke SCY 1:08.83 6 swims

200 Breaststroke SCY 2:28.55 6 swims

50 Butterfly SCY 32.12 1 swim

100 Butterfly SCY 1:05.65 1 swim

200 Butterfly SCY 2:30.41 2 swims

200 Individual Medley SCY 2:17.01 5 swims

400 Individual Medley SCY 5:13.63 1 swim

50 Freestyle LCM 30.22 3 swims

100 Freestyle LCM 1:08.56 3 swims

200 Freestyle LCM 2:29.76 1 swim

100 Backstroke LCM 1:20.06 3 swims

200 Backstroke LCM 2:45.90 3 swims

100 Breaststroke LCM 1:24.17 4 swims

200 Breaststroke LCM 2:59.16 5 swims

100 Butterfly LCM 1:17.56 2 swims

200 Individual Medley LCM 2:49.58 3 swims