swimChristian Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 56.94 | 2019-03-16 | HEATLightning and 8 & Under Champs | |
| 50 Freestyle | SCY | 31.62 | +2.73s to B·+9.03s to Sectionals | 2022-10-07 | Fall Festival |
| 100 Freestyle | SCY | 1:15.14 | +11.85s to B·+26.15s to Sectionals | 2022-10-07 | Fall Festival |
| 200 Freestyle | SCY | 2:01.40 | BB+2.81s to A·+13.91s to Sectionals | 2025-02-14 | Parkway Be My Valentinevenue |
| 50 Backstroke | SCY | 38.17 | +5.48s to B·+13.68s to Sectionals | 2022-10-07 | Fall Festival |
| 50 Breaststroke | SCY | 44.08 | +6.59s to B·+16.89s to Sectionals | 2022-10-29 | 2022 CSP Sprint Your Own Age |
| 100 Breaststroke | SCY | 1:12.05 | BB+4.66s to A·+8.46s to Sectionals | 2022-03-05 | HEATLightning and 8 & Under Champs |
| 25 Butterfly | SCY | 32.14 | 2018-10-20 | 2018 CSP Sprint Your Own Age | |
| 50 Butterfly | SCY | 37.94 | +5.55s to B·+14.25s to Sectionals | 2022-10-29 | 2022 CSP Sprint Your Own Age |
| 200 Butterfly | SCY | 2:21.47 | BB+9.48s to A·+18.68s to Sectionals | 2025-02-16 | Parkway Be My Valentinevenue |
| 100 Individual Medley | SCY | 1:21.98 | 2022-10-29 | 2022 CSP Sprint Your Own Age | |
| 50 Freestyle | LCM | 27.57 | A+0.18s to AA·+1.58s to Sectionals | 2026-07-23 | 2026 Ozark Long Course Champs - copiedvenue |
| 100 Freestyle | LCM | 59.84 | A+0.15s to AA·+3.25s to Sectionals | 2026-06-27 | 88th CSP Summer Invitationalvenue |
| 200 Freestyle | LCM | 2:15.47 | A+3.98s to AA·+11.98s to Sectionals | 2026-06-28 | 88th CSP Summer Invitationalvenue |
| 400 Freestyle | LCM | 5:11.84 | BB+19.75s to A·+49.65s to Sectionals | 2026-04-19 | 2026 METS Long Course Kickoffvenue |
| 50 Backstroke | LCM | 31.85 | A+0.06s to AA·+3.16s to Sectionals | 2026-06-28 | 88th CSP Summer Invitationalvenue |
| 100 Backstroke | LCM | 1:07.86 | A+1.17s to AA·+3.47s to Sectionals | 2026-05-03 | John Traube Memorial 2026venue |
| 200 Backstroke | LCM | 2:31.35 | BB+0.26s to A·+11.56s to Sectionals | 2026-05-29 | Meet Me In St. Louis Invite |
| 50 Breaststroke | LCM | 48.73 | +6.14s to B·+16.74s to Sectionals | 2023-04-14 | Sanction #: OZ-6209 |
| 100 Breaststroke | LCM | 1:23.39 | BB+5.00s to A·+10.60s to Sectionals | 2026-05-02 | John Traube Memorial 2026venue |
| 200 Breaststroke | LCM | 3:11.04 | B+5.35s to BB·+31.25s to Sectionals | 2026-04-18 | 2026 METS Long Course Kickoffvenue |
| 50 Butterfly | LCM | 29.38 | AA+0.69s to AAA·+1.99s to Sectionals | 2026-07-26 | 2026 Ozark Long Course Champs - copiedvenue |
| 100 Butterfly | LCM | 1:04.37 | AA+2.68s to AAA·+2.88s to Sectionals | 2026-07-24 | 2026 Ozark Long Course Champs - copiedvenue |
| 200 Butterfly | LCM | 2:28.32 | A+4.03s to AA·+8.83s to Sectionals | 2026-05-03 | John Traube Memorial 2026venue |
| 400 Individual Medley | LCM | 5:26.24 | A+10.65s to AA·+24.35s to Sectionals | 2026-06-27 | 88th CSP Summer Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 27.92 | flat | 200 Free Relay | 2025-07-27 | 2025 Ozark Long Course Champs |
| 100 Freestyle | LCM | 1:01.88 | flat | 400 Free Relay | 2025-07-26 | 2025 Ozark Long Course Champs |
| 100 Freestyle | LCM | 1:43.35 | flying | 400 Free Relay (leg 3) | 2026-07-23 | 2026 Ozark Long Course Champs - copied |
| 50 Butterfly | LCM | 30.67 | flying | 200 Medley Relay (leg 3) | 2025-07-27 | 2025 Ozark Long Course Champs |
| 100 Butterfly | LCM | 1:07.35 | flying | 400 Medley Relay (leg 3) | 2026-07-24 | 2026 Ozark Long Course Champs - copied |
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 15-16 · LCM
2877 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:11.84 | 518 |
| 200 BK LCM | 2:31.35 | 621 |
| 200 BR LCM | 3:11.04 | 445 |
| 200 FL LCM | 2:28.32 | 654 |
| 400 IM LCM | 5:26.24 | 639 |
| 200 IM LCM | — | 0 |
IMR 15-16 · LCM
2561 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:15.47 | 652 |
| 100 BK LCM | 1:07.86 | 673 |
| 100 BR LCM | 1:23.39 | 520 |
| 100 FL LCM | 1:04.37 | 716 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:15.14
Front half 35.91s · back half 39.23s
200 Freestyle SCY 2:01.40
Front half 57.86s · back half 63.54s
100 Breaststroke SCY 1:12.05 split/total mismatch
Front half 51.83s · back half 20.22s
200 Butterfly SCY 2:21.47
Front half 64.75s · back half 76.72s
100 Freestyle LCM 59.84
Front half 28.43s · back half 31.41s
200 Freestyle LCM 2:15.47
Front half 63.66s · back half 71.81s
400 Freestyle LCM 5:11.84
Front half 150.86s · back half 160.98s
200 Backstroke LCM 2:31.35
Front half 74.72s · back half 76.63s
200 Breaststroke LCM 3:11.04
Front half 94.42s · back half 96.62s
100 Butterfly LCM 1:04.37
Front half 30.61s · back half 33.76s
200 Butterfly LCM 2:28.32
Front half 70.09s · back half 78.23s
400 Individual Medley LCM 5:26.24
Front half 155.29s · back half 170.95s
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.