swimJohn Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.50 | AA+0.81s to AAA·+0.11s to Sectionals | 2022-01-01 | Sanction #: 211158-TT |
| 100 Freestyle | SCY | 50.83 | A+0.94s to AA·+2.34s to Sectionals | 2020-12-20 | 2020 MR QNS Winter Miracle Time Trial |
| 50 Backstroke | SCY | 23.00 | AAAA·Futures ✓+0.51s to Jr Nationals | 2022-10-29 | 2022 MR QNS Get Your Swim On Time Trials |
| 100 Backstroke | SCY | 52.79 | AA+1.20s to AAA·Sectionals ✓+1.30s to Futures | 2022-03-11 | 2022 MR Metro 15-18 Age Group Challenge |
| 200 Backstroke | SCY | 1:47.09 | AAAA·Winter JNs ✓+0.60s to Jr Nationals | 2019-12-14 | 2019 MR TRI/NYCC Winter SCY Invitational |
| 100 Breaststroke | SCY | 59.44 | AA+0.55s to AAA·Sectionals ✓+1.45s to Futures | 2022-02-17 | 2022 MR TYR Senior Mets SCY Championships |
| 200 Breaststroke | SCY | 2:07.01 | AAA+4.82s to AAAA·Futures ✓+5.42s to Winter JNs | 2022-03-11 | 2022 MR Metro 15-18 Age Group Challenge |
| 50 Butterfly | SCY | 30.68 | B+1.99s to BB·+7.79s to Futures | 2016-03-24 | 2016 Eastern Zone Short Course Championships |
| 100 Butterfly | SCY | 51.45 | AAA+2.26s to AAAA·Sectionals ✓+0.86s to Futures | 2021-11-05 | 2021 MR LIE Fall Kickoff Invitational |
| 200 Butterfly | SCY | 2:00.77 | AA+4.88s to AAA·Sectionals ✓+7.08s to Futures | 2022-10-29 | 2022 MR QNS Get Your Swim On Time Trials |
| 200 Individual Medley | SCY | 1:59.75 | AA+3.56s to AAA·+0.36s to Sectionals | 2022-01-15 | 2022 MR TVSC TJ Kelly Memorial Joust |
| 400 Individual Medley | SCY | 4:27.76 | A+5.57s to AA·+12.67s to Sectionals | 2021-10-23 | 2021 MR WEST Tina Ficcarelli Memorial Meet |
| 50 Freestyle | LCM | 25.47 | AA+0.38s to AAA·Sectionals ✓+0.88s to Futures | 2023-05-20 | 2023 MR SSC TYR A-May-Zing Racesvenue |
| 200 Freestyle | LCM | 2:05.35 | AA+4.66s to AAA·+4.06s to Sectionals | 2023-06-24 | 2023 MR PAC Summer Classic Invitationalvenue |
| 100 Backstroke | LCM | 1:00.05 | AAA+1.36s to AAAA·Futures ✓+1.26s to Winter JNs | 2023-07-22 | 2023 MR Metro LC Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:11.66 | AAA+3.97s to AAAA·Futures ✓+3.37s to Winter JNs | 2023-07-23 | 2023 MR Metro LC Age Group Championshipsvenue |
| 100 Breaststroke | LCM | 1:04.46 | AAAA·Jr Nationals ✓+0.77s to US Open | 2020-08-30 | 2020 MR QNS Summer Sink or Swim Time Trial |
| 200 Breaststroke | LCM | 2:24.28 | AAA+1.39s to AAAA·Futures ✓+0.19s to Winter JNs | 2022-07-14 | 2022 MR TYR Senior Mets LC Championships |
| 100 Butterfly | LCM | 58.42 | AAA+2.13s to AAAA·Sectionals ✓+0.43s to Futures | 2023-07-14 | 2023 MR Senior Mets LCM Championshipsvenue |
| 200 Individual Medley | LCM | 2:11.45 | AAA+1.86s to AAAA·Futures ✓+2.16s to Winter JNs | 2023-07-15 | 2023 MR Senior Mets LCM Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 24.34 | flat | 200 Free Relay | 2023-07-23 | 2023 MR Metro LC Age Group Championships |
| 100 Freestyle | LCM | 54.69 | flying | 400 Free Relay (leg 4) | 2023-07-22 | 2023 MR Metro LC Age Group Championships |
| 100 Backstroke | LCM | 1:00.22 | flat | 400 Medley Relay | 2023-07-15 | 2023 MR Senior Mets LCM 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 17-18 · SCY
4141 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 1:47.09 | 1022 |
| 200 BR SCY | 2:07.01 | 879 |
| 200 FL SCY | 2:00.77 | 751 |
| 200 IM SCY | 1:59.75 | 787 |
| 400 IM SCY | 4:27.76 | 702 |
| 500 FR SCY | — | 0 |
IMR 17-18 · LCM
4527 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:05.35 | 765 |
| 100 BK LCM | 1:00.05 | 909 |
| 100 BR LCM | 1:04.46 | 1029 |
| 100 FL LCM | 58.42 | 880 |
| 200 IM LCM | 2:11.45 | 944 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 52.79
200 Backstroke SCY 1:47.09
100 Breaststroke SCY 59.44
Front half 27.95s · back half 31.49s
200 Breaststroke SCY 2:07.01
200 Butterfly SCY 2:00.77
Front half 54.90s · back half 65.87s
200 Individual Medley SCY 1:59.75
Front half 55.04s · back half 64.71s
400 Individual Medley SCY 4:27.76
Front half 128.15s · back half 139.61s
200 Freestyle LCM 2:05.35
Front half 60.63s · back half 64.72s
100 Backstroke LCM 1:00.05
Front half 28.94s · back half 31.11s
200 Backstroke LCM 2:11.66
Front half 64.21s · back half 67.45s
200 Breaststroke LCM 2:24.28
Front half 68.37s · back half 75.91s
100 Butterfly LCM 58.42
Front half 27.10s · back half 31.32s
200 Individual Medley LCM 2:11.45
Front half 62.12s · back half 69.33s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
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.