swimEmi Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.27 | AA+1.18s to AAA·+0.18s to Sectionals | 2025-10-12 | 2025 OC Race Series #2 SCY Closed Invitevenue |
| 100 Freestyle | SCY | 55.05 | AA+0.56s to AAA·Sectionals ✓+3.16s to Futures | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 200 Freestyle | SCY | 1:59.03 | AA+1.64s to AAA·Sectionals ✓+6.74s to Futures | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 500 Freestyle | SCY | 5:14.75 | AAA+12.76s to AAAA·Sectionals ✓+12.16s to Futures | 2025-11-08 | Orange Committee's November ABC Meet SOCALvenue |
| 200 Backstroke | SCY | 2:21.46 | BB+2.17s to A·+8.17s to Sectionals | 2025-09-21 | OC Senior Series Meet # 1venue |
| 100 Breaststroke | SCY | 1:08.95 | AA+0.96s to AAA·Sectionals ✓+3.46s to Futures | 2025-11-07 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 200 Breaststroke | SCY | 2:27.13 | AAA+6.54s to AAAA·Sectionals ✓+4.44s to Futures | 2025-11-09 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 100 Butterfly | SCY | 1:02.77 | A+1.38s to AA·+1.68s to Sectionals | 2025-10-11 | 2025 OC Race Series #2 SCY Closed Invitevenue |
| 200 Butterfly | SCY | 2:20.45 | A+3.76s to AA·+4.26s to Sectionals | 2024-12-14 | 2024 CA RAA/SCS WAGvenue |
| 200 Individual Medley | SCY | 2:14.92 | AA+3.43s to AAA·Sectionals ✓+8.53s to Futures | 2024-12-14 | 2024 CA RAA/SCS WAGvenue |
| 400 Individual Medley | SCY | 4:49.53 | AA+8.04s to AAA·Sectionals ✓+18.84s to Futures | 2024-12-13 | 2024 CA RAA/SCS WAGvenue |
| 50 Freestyle | LCM | 29.44 | AA+0.85s to AAA·Sectionals ✓+2.05s to Futures | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:03.54 | AA+1.85s to AAA·Sectionals ✓+4.25s to Futures | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 200 Freestyle | LCM | 2:17.65 | AA+4.46s to AAA·Sectionals ✓+9.86s to Futures | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champsslow pool |
| 400 Freestyle | LCM | 4:45.14 | AA+3.05s to AAA·Sectionals ✓+16.35s to Futures | 2026-01-18 | Finals -2026 Road to Sofi - copiedvenue |
| 50 Breaststroke | LCM | 37.46 | AA+0.67s to AAA·+2.67s to Futures | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 100 Breaststroke | LCM | 1:22.67 | A+1.18s to AA·+1.68s to Sectionals | 2025-06-14 | 2025 SCS June AG Invite @ La Mirada Armadavenue |
| 200 Breaststroke | LCM | 2:54.59 | AA+7.40s to AAA·Sectionals ✓+11.20s to Futures | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 50 Butterfly | LCM | 32.14 | AA+1.35s to AAA·+2.65s to Futures | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 100 Butterfly | LCM | 1:14.20 | BB+1.81s to A·+4.91s to Sectionals | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champsslow pool |
| 200 Butterfly | LCM | 2:37.78 | A+3.19s to AA·+3.49s to Sectionals | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champsslow pool |
| 200 Individual Medley | LCM | 2:33.94 | AA+3.25s to AAA·Sectionals ✓+7.75s to Futures | 2025-07-25 | 2025 CA SCS Summer A/G Champs |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.82 | flying | 200 Free Relay (leg 3) | 2025-03-16 | 2025 SCS Spring Age Group Champs @ Armada |
| 100 Freestyle | SCY | 56.23 | flying | 400 Free Relay (leg 4) | 2025-03-14 | 2025 SCS Spring Age Group Champs @ Armada |
| 200 Freestyle | SCY | 2:01.97 | flying | 800 Free Relay (leg 3) | 2025-03-13 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Breaststroke | SCY | 32.39 | flying | 200 Medley Relay (leg 2) | 2024-12-15 | 2024 CA RAA/SCS WAG |
| 100 Breaststroke | SCY | 1:10.61 | flying | 400 Medley Relay (leg 2) | 2025-03-15 | 2025 SCS Spring Age Group Champs @ Armada |
| 50 Freestyle | LCM | 29.07 | flat | 200 Free Relay | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 50 Freestyle | LCM | 28.73 | flying | 200 Free Relay (leg 2) | 2025-06-12 | 2025 SCS June AG Invite @ La Mirada Armada |
| 50 Freestyle | LCM | 30.11 | flying | 200 Medley Relay (leg 4) | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREA |
| 100 Freestyle | LCM | 1:02.70 | flat | 400 Free Relay | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:02.46 | flying | 400 Free Relay (leg 3) | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs |
| 200 Freestyle | LCM | 2:16.94 | flying | 800 Free Relay (leg 3) | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Breaststroke | LCM | 37.49 | flying | 200 Medley Relay (leg 2) | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 100 Breaststroke | LCM | 1:22.73 | flying | 400 Medley Relay (leg 2) | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Butterfly | LCM | 32.20 | flying | 200 Medley Relay (leg 3) | 2026-06-14 | ARMADA-2026 SCS June AG Invite |
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 · SCY
4619 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:14.75 | 872 |
| 200 BK SCY | 2:21.46 | 636 |
| 200 BR SCY | 2:27.13 | 852 |
| 200 FL SCY | 2:20.45 | 694 |
| 200 IM SCY | 2:14.92 | 787 |
| 400 IM SCY | 4:49.53 | 778 |
IMR 15-16 · SCY
3135 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.03 | 828 |
| 100 BR SCY | 1:08.95 | 818 |
| 100 FL SCY | 1:02.77 | 702 |
| 200 IM SCY | 2:14.92 | 787 |
| 100 BK SCY | — | 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 55.05
Front half 26.75s · back half 28.30s
200 Freestyle SCY 1:59.03
500 Freestyle SCY 5:14.75
Front half 156.24s · back half 158.51s
200 Backstroke SCY 2:21.46
Front half 68.80s · back half 72.66s
200 Breaststroke SCY 2:27.13
100 Butterfly SCY 1:02.77
Front half 29.03s · back half 33.74s
200 Butterfly SCY 2:20.45
Front half 66.43s · back half 74.02s
200 Individual Medley SCY 2:14.92
Front half 65.80s · back half 69.12s
400 Individual Medley SCY 4:49.53
Front half 143.25s · back half 146.28s
100 Freestyle LCM 1:03.54 RT 0.68s
Front half 30.75s · back half 32.79s
200 Freestyle LCM 2:17.65 RT 0.72s
Front half 68.20s · back half 69.45s
400 Freestyle LCM 4:45.14
Front half 141.37s · back half 143.77s
200 Breaststroke LCM 2:54.59
Front half 85.31s · back half 89.28s
200 Butterfly LCM 2:37.78 RT 0.64s
Front half 74.45s · back half 83.33s
200 Individual Medley LCM 2:33.94 RT 0.73s
Front half 73.44s · back half 80.50s
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.
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.