swimstats

Jennifer Ji

Fage 10HIMTPCPNPNWAVE

243 plausible swims · 39 meets · 2024-03-24 → 2026-08-08

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 19.87 2024-06-22 2024 PN SRST Summer Invitationalvenue
50 Freestyle SCY 29.54 AAA+1.15s to AAAA·+3.45s to Sectionals 2026-06-20 2026 PN SRST Summer Invitational - Approvedvenue
100 Freestyle SCY 1:07.90 AA+2.81s to AAA·+11.41s to Sectionals 2026-06-20 2026 PN SRST Summer Invitational - Approvedvenue
200 Freestyle SCY 2:34.89 A+3.90s to AA·+32.50s to Sectionals 2026-01-25 2026 PN WAVE Winter Invitational- Approvedvenue
500 Freestyle SCY 7:36.08 BB+42.19s to A·+126.69s to Sectionals 2025-11-01 2025 PN Bob Miller Sprint Distance Classicvenue
25 Backstroke SCY 23.83 2024-07-13 2024 PN BBST Final Summer Splash Invitationalvenue
50 Backstroke SCY 33.99 AAA+1.40s to AAAA·+7.70s to Futures 2026-06-20 2026 PN SRST Summer Invitational - Approvedvenue
100 Backstroke SCY 1:14.58 AA+0.09s to AAA·+13.19s to Sectionals 2026-03-20 2026 NW Region Age Group Champs- Approvedvenue
25 Breaststroke SCY 28.14 2024-06-22 2024 PN SRST Summer Invitationalvenue
50 Breaststroke SCY 38.79 AAA+1.90s to AAAA·+9.00s to Futures 2025-12-15 1663581
100 Breaststroke SCY 1:24.83 AA+0.14s to AAA·+14.24s to Sectionals 2026-03-20 2026 NW Region Age Group Champs- Approvedvenue
200 Breaststroke SCY 2:59.16 +26.37s to Sectionals 2026-06-19 2026 PN SRST Summer Invitational - Approvedvenue
25 Butterfly SCY 29.52 2024-06-22 2024 PN SRST Summer Invitationalvenue
50 Butterfly SCY 30.28 AAAA·+4.59s to Futures 2026-03-19 2026 Northwest Region Age Group Championships
100 Butterfly SCY 1:10.34 AAAA·+9.25s to Sectionals 2026-03-22 2026 NW Region Age Group Champs- Approvedvenue
200 Butterfly SCY 2:44.26 +28.07s to Sectionals 2026-06-19 2026 PN SRST Summer Invitational - Approvedvenue
100 Individual Medley SCY 1:13.29 AAA+1.80s to AAAA 2026-03-22 2026 NW Region Age Group Champs- Approvedvenue
200 Individual Medley SCY 2:47.18 AA+6.49s to AAA·+30.69s to Sectionals 2026-01-24 2026 PN WAVE Winter Invitational- Approvedvenue
50 Freestyle LCM 32.07 AAAA·+2.48s to Sectionals 2026-01-01 2026 Western Zone Age Group LCM Championships
100 Freestyle LCM 1:16.32 AA+1.73s to AAA·+11.93s to Sectionals 2026-07-23 2026 PN LC 12&U Championships-Approvedvenue
200 Freestyle LCM 2:53.96 A+1.97s to AA·+34.97s to Sectionals 2026-06-07 2026 PN VAST Summer Sprint & Dist. - Approvedvenue
400 Freestyle LCM 6:09.28 A+9.59s to AA·+77.49s to Sectionals 2026-06-07 2026 PN VAST Summer Sprint & Dist. - Approvedvenue
50 Backstroke LCM 38.01 AAA+0.52s to AAAA·+7.12s to Futures 2026-01-01 2026 Western Zone Age Group LCM Championships
100 Backstroke LCM 1:26.99 AA+1.10s to AAA·+15.60s to Sectionals 2026-05-02 2026 PN BC May Flowers - Approvedvenue
50 Breaststroke LCM 46.04 AA+1.75s to AAA·+11.25s to Futures 2026-01-01 2026 Western Zone Age Group LCM Championships
100 Breaststroke LCM 1:38.90 AA+0.71s to AAA·+17.91s to Sectionals 2026-07-24 2026 PN LC 12&U Championships-Approvedvenue
50 Butterfly LCM 34.29 AAAA·+4.80s to Futures 2026-01-01 2026 Western Zone Age Group LCM Championships
100 Butterfly LCM 1:19.43 AAAA·+10.14s to Sectionals 2026-07-25 2026 PN LC 12&U Championships-Approvedvenue
200 Individual Medley LCM 2:56.02 AAA+0.43s to AAAA·+19.03s to Sectionals 2026-08-06 2026 Western Zone Age Group Championshipsvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 29.23 flying 200 Free Relay (leg 4) 2026-03-21 2026 NW Region Age Group Champs- Approved
50 Backstroke SCY 35.71 flat 200 Medley Relay 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
50 Butterfly SCY 30.87 flying 200 Medley Relay (leg 3) 2026-03-21 2026 NW Region Age Group Champs- Approved
50 Freestyle LCM 32.20 flying 200 Free Relay (leg 4) 2026-08-08 2026 Western Zone Age Group Championships
50 Freestyle LCM 36.24 flying 200 Medley Relay (leg 4) 2025-07-26 2025 PN LC 12&U Championships
50 Butterfly LCM 35.07 flying 200 Medley Relay (leg 3) 2026-08-06 2026 Western Zone Age Group Championships

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

4380 points (5/5 events)

EventTime Points
200 FR LCM 2:53.96 708
100 BK LCM 1:26.99 810
100 BR LCM 1:38.90 831
100 FL LCM 1:19.43 1044
200 IM LCM 2:56.02 987

IMR 10 & under · LCM

4587 points (5/5 events)

EventTime Points
100 FR LCM 1:16.32 797
50 BK LCM 38.01 959
50 BR LCM 46.04 764
50 FL LCM 34.29 1080
200 IM LCM 2:56.02 987

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

PR splits

100 Freestyle SCY 1:07.90 · 7.0 min after 50 Butterfly

32.29
35.61

Front half 32.29s · back half 35.61s

200 Freestyle SCY 2:34.89

33.93
40.17
41.09
39.70

Front half 74.10s · back half 80.79s

500 Freestyle SCY 7:36.08

35.78
44.85
93.53
47.24
47.28
47.46
47.42
47.52
45.00

100 Backstroke SCY 1:14.58 RT 0.75s

36.84
37.74

Front half 36.84s · back half 37.74s

100 Breaststroke SCY 1:24.83

40.84
43.99

Front half 40.84s · back half 43.99s

200 Breaststroke SCY 2:59.16

42.51
45.43
47.30
43.92

Front half 87.94s · back half 91.22s

50 Butterfly SCY 30.28 split/total mismatch

32.49
37.85

Front half 32.49s · back half -2.21s

100 Butterfly SCY 1:10.34 RT 0.58s

32.49
37.85

Front half 32.49s · back half 37.85s

200 Butterfly SCY 2:44.26 · 7.0 min after 200 Breaststroke

35.78
41.79
43.28
43.41

Front half 77.57s · back half 86.69s

100 Individual Medley SCY 1:13.29 RT 0.58s

33.88
39.41

Front half 33.88s · back half 39.41s

200 Individual Medley SCY 2:47.18

36.84
93.02
37.32

400 Freestyle LCM 6:09.28 RT 0.52s· 14.2 min after 200 Freestyle

86.50
95.29
95.91
91.58

Front half 181.79s · back half 187.49s

100 Butterfly LCM 1:19.43 RT 0.67s

35.72
43.71

Front half 35.72s · back half 43.71s

200 Individual Medley LCM 2:56.02

36.74
47.95
52.46
38.87

Front half 84.69s · back half 91.33s

Reaction time

fastest 0.52s average 0.675s slowest 1.01s 44 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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

25 Freestyle SCY 19.87 1 swim
50 Freestyle SCY 29.54 15 swims
100 Freestyle SCY 1:07.90 11 swims
200 Freestyle SCY 2:34.89 6 swims
500 Freestyle SCY 7:36.08 1 swim
25 Backstroke SCY 23.83 3 swims
50 Backstroke SCY 33.99 14 swims
100 Backstroke SCY 1:14.58 6 swims
25 Breaststroke SCY 28.14 1 swim
50 Breaststroke SCY 38.79 12 swims
100 Breaststroke SCY 1:24.83 9 swims
200 Breaststroke SCY 2:59.16 2 swims
25 Butterfly SCY 29.52 2 swims
50 Butterfly SCY 30.28 21 swims
100 Butterfly SCY 1:10.34 9 swims
200 Butterfly SCY 2:44.26 2 swims
100 Individual Medley SCY 1:13.29 12 swims
200 Individual Medley SCY 2:47.18 1 swim
50 Freestyle LCM 32.07 15 swims
100 Freestyle LCM 1:16.32 6 swims
200 Freestyle LCM 2:53.96 5 swims
400 Freestyle LCM 6:09.28 1 swim
50 Backstroke LCM 38.01 17 swims
100 Backstroke LCM 1:26.99 7 swims
50 Breaststroke LCM 46.04 9 swims
100 Breaststroke LCM 1:38.90 7 swims
50 Butterfly LCM 34.29 16 swims
100 Butterfly LCM 1:19.43 13 swims
200 Individual Medley LCM 2:56.02 13 swims