swimJacky He
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.08 | 2024-05-01 | 2024 CIF-SS Division 2 venue | |
| 100 Freestyle | SCY | 48.67 | 2023-11-17 | 2023 HI Senior Fall Championship (SCY) venue | |
| 200 Freestyle | SCY | 1:47.62 | 2023-11-19 | 2023 HI Senior Fall Championship (SCY) venue | |
| 100 Backstroke | SCY | 53.40 | 2024-05-01 | 2024 CIF-SS Division 2 venue | |
| 200 Backstroke | SCY | 1:53.83 | 2023-11-17 | 2023 HI Senior Fall Championship (SCY) venue | |
| 100 Breaststroke | SCY | 1:03.24 | 2022-11-18 | HI 2022 Short Course Senior Championships venue | |
| 200 Breaststroke | SCY | 2:18.06 | 2022-11-20 | HI 2022 Short Course Senior Championships venue | |
| 100 Butterfly | SCY | 54.48 | 2023-11-18 | 2023 HI Senior Fall Championship (SCY) venue | |
| 200 Individual Medley | SCY | 1:57.30 | 2023-11-18 | 2023 HI Senior Fall Championship (SCY) venue | |
| 400 Individual Medley | SCY | 4:16.58 | 2023-11-17 | 2023 HI Senior Fall Championship (SCY) venue | |
| 100 Freestyle | LCM | 58.42 | 2022-07-27 | Finals - Western Zone Senior Champs fast pool | |
| 100 Backstroke | LCM | 1:04.51 | 2022-07-30 | Finals - Western Zone Senior Champs fast pool | |
| 200 Individual Medley | LCM | 2:21.38 | 2022-07-28 | Finals - Western Zone Senior Champs fast pool |
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 48.65 | flying | 400 Free Relay (leg 4) | 2024-05-03 | 2024 CIF-SS Division 2 |
| 200 Freestyle | SCY | 1:52.46 | flying | 800 Free Relay (leg 3) | 2022-11-18 | HI 2022 Short Course Senior Championships |
| 50 Backstroke | SCY | 25.65 | flat | 200 Medley Relay | 2023-11-18 | 2023 HI Senior Fall Championship (SCY) |
| 50 Butterfly | SCY | 24.71 | flying | 200 Medley Relay (leg 3) | 2022-11-19 | HI 2022 Short Course Senior Championships |
| 100 Butterfly | SCY | 54.91 | flying | 400 Medley Relay (leg 3) | 2022-11-20 | HI 2022 Short Course Senior Championships |
| 100 Freestyle | LCM | 57.96 | flying | 400 Free Relay (leg 3) | 2022-07-30 | Finals - Western Zone Senior Champs |
| 100 Butterfly | LCM | 1:06.03 | flying | 400 Medley Relay (leg 3) | 2022-07-29 | Finals - Western Zone Senior 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.
PR splits
100 Freestyle SCY 48.67
Front half 23.40s · back half 25.27s
200 Freestyle SCY 1:47.62
Front half 54.45s · back half 53.17s
100 Backstroke SCY 53.40 RT 0.66s
Front half 26.03s · back half 27.37s
200 Backstroke SCY 1:53.83
Front half 55.94s · back half 57.89s
100 Breaststroke SCY 1:03.24
Front half 29.88s · back half 33.36s
200 Breaststroke SCY 2:18.06
Front half 66.56s · back half 71.50s
100 Butterfly SCY 54.48
Front half 25.85s · back half 28.63s
200 Individual Medley SCY 1:57.30
Front half 55.45s · back half 61.85s
400 Individual Medley SCY 4:16.58
Front half 124.13s · back half 132.45s
100 Freestyle LCM 58.42
Front half 27.78s · back half 30.64s
100 Backstroke LCM 1:04.51
Front half 31.83s · back half 32.68s
200 Individual Medley LCM 2:21.38
Front half 66.43s · back half 74.95s
Reaction time
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.