Isabella Shi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.43 | A+0.24s to AA·+3.64s to Sectionals | 2025-12-13 | 2025 Katie Ledecky Invitationalvenue |
| 100 Freestyle | SCY | 1:05.76 | BB+1.67s to A·+12.67s to Sectionals | 2025-12-07 | 2025 PV Turkey Claus Showdownvenue |
| 200 Freestyle | SCY | 2:34.49 | B+2.80s to BB·+39.50s to Sectionals | 2025-12-05 | 2025 PV Turkey Claus Showdownvenue |
| 500 Freestyle | SCY | 7:06.25 | B+20.16s to BB·+117.46s to Sectionals | 2026-01-23 | 2026 USAS IMX Gamesvenue |
| 50 Backstroke | SCY | 32.73 | A+0.84s to AA·+6.44s to Futures | 2026-03-14 | 2026 PV SC 14 & Under Championships - copiedvenue |
| 100 Backstroke | SCY | 1:11.00 | A+1.41s to AA·+11.71s to Sectionals | 2026-01-24 | 2026 USAS IMX Gamesvenue |
| 50 Breaststroke | SCY | 35.99 | AA+1.40s to AAA·+6.20s to Futures | 2025-12-07 | 2025 PV Turkey Claus Showdownvenue |
| 100 Breaststroke | SCY | 1:21.34 | A+2.65s to AA·+13.15s to Sectionals | 2025-11-14 | ISCA Fall Classic Championship 2025venue |
| 200 Breaststroke | SCY | 3:04.34 | BB+7.85s to A·+34.95s to Sectionals | 2025-11-16 | ISCA Fall Classic Championship 2025venue |
| 50 Butterfly | SCY | 30.23 | AA+1.14s to AAA·+4.54s to Futures | 2025-12-12 | 2025 Katie Ledecky Invitationalvenue |
| 100 Butterfly | SCY | 1:13.35 | BB+1.06s to A·+14.86s to Sectionals | 2026-01-23 | 2026 USAS IMX Gamesvenue |
| 100 Individual Medley | SCY | 1:13.30 | BB+0.21s to A | 2025-12-05 | 2025 PV Turkey Claus Showdownvenue |
| 200 Individual Medley | SCY | 2:41.06 | BB+3.37s to A·+30.37s to Sectionals | 2026-01-24 | 2026 USAS IMX Gamesvenue |
| 50 Freestyle | LCM | 30.68 | AAA+1.39s to AAAA·+2.39s to Sectionals | 2026-07-16 | PV 2026 LC Age Group Championships - copiedvenue |
| 100 Freestyle | LCM | 1:13.39 | A+3.00s to AA·+12.70s to Sectionals | 2026-06-21 | PV LC Open 1venue |
| 200 Freestyle | LCM | 2:47.37 | BB+7.28s to A·+36.48s to Sectionals | 2026-06-21 | PV LC Open 1venue |
| 50 Backstroke | LCM | 37.13 | A+0.24s to AA·+6.24s to Futures | 2026-07-19 | PV 2026 LC Age Group Championships - copiedvenue |
| 200 Backstroke | LCM | 2:59.25 | BB+0.86s to A·+33.06s to Sectionals | 2026-04-26 | 2026 PAC Dive into Spring LC Meetvenue |
| 50 Breaststroke | LCM | 38.61 | AAA+1.22s to AAAA·+3.82s to Futures | 2026-07-19 | PV 2026 LC Age Group Championships - copiedvenue |
| 100 Breaststroke | LCM | 1:28.75 | AA+2.86s to AAA·+10.86s to Sectionals | 2026-07-18 | PV 2026 LC Age Group Championships - copiedvenue |
| 50 Butterfly | LCM | 33.89 | AA+1.00s to AAA·+4.40s to Futures | 2026-07-17 | PV 2026 LC Age Group Championships - copiedvenue |
| 100 Butterfly | LCM | 1:22.99 | BB+0.30s to A·+16.70s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | SCY | 28.48 | flying | 200 Free Relay (leg 2) | 2025-12-12 | 2025 Katie Ledecky Invitational |
| 100 Freestyle | SCY | 51.86 | flying | 400 Free Relay (leg 3) | 2025-12-05 | 2025 PV Turkey Claus Showdown |
| 50 Backstroke | SCY | 33.50 | flat | 200 Medley Relay | 2025-12-14 | 2025 Katie Ledecky Invitational |
| 100 Backstroke | SCY | 1:11.49 | flat | 400 Medley Relay | 2026-03-14 | 2026 PV SC 14 & Under Championships - copied |
| 50 Breaststroke | SCY | 35.10 | flying | 200 Medley Relay (leg 2) | 2025-12-07 | 2025 PV Turkey Claus Showdown |
| 50 Butterfly | SCY | 30.33 | flying | 200 Medley Relay (leg 3) | 2026-03-13 | 2026 PV SC 14 & Under Championships - copied |
| 50 Freestyle | LCM | 30.13 | flying | 200 Free Relay (leg 2) | 2026-07-19 | PV 2026 LC Age Group Championships - copied |
| 100 Freestyle | LCM | 1:11.74 | flat | 400 Free Relay | 2026-07-17 | PV 2026 LC Age Group Championships - copied |
| 50 Breaststroke | LCM | 38.16 | flying | 200 Medley Relay (leg 2) | 2026-08-01 | 2026 EZ LC Age Group Championship |
| 50 Butterfly | LCM | 33.69 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | PV 2026 LC Age Group Championships - copied |
| 100 Butterfly | LCM | 1:19.33 | flying | 400 Medley Relay (leg 3) | 2026-07-16 | PV 2026 LC Age Group Championships - 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 11-12 · SCY
3044 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:06.25 | 454 |
| 100 BK SCY | 1:11.00 | 688 |
| 100 BR SCY | 1:21.34 | 678 |
| 100 FL SCY | 1:13.35 | 597 |
| 200 IM SCY | 2:41.06 | 627 |
IMR 11-12 · SCY
3393 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.49 | 491 |
| 50 BK SCY | 32.73 | 702 |
| 50 BR SCY | 35.99 | 770 |
| 50 FL SCY | 30.23 | 768 |
| 100 IM SCY | 1:13.30 | 662 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.76
Front half 31.77s · back half 33.99s
200 Freestyle SCY 2:34.49
Front half 76.43s · back half 78.06s
500 Freestyle SCY 7:06.25
Front half 210.07s · back half 216.18s
100 Backstroke SCY 1:11.00
Front half 34.86s · back half 36.14s
100 Breaststroke SCY 1:21.34
Front half 38.62s · back half 42.72s
200 Breaststroke SCY 3:04.34
Front half 91.86s · back half 92.48s
100 Butterfly SCY 1:13.35
Front half 32.69s · back half 40.66s
100 Individual Medley SCY 1:13.30
Front half 34.74s · back half 38.56s
200 Individual Medley SCY 2:41.06
Front half 76.68s · back half 84.38s
100 Freestyle LCM 1:13.39
Front half 35.94s · back half 37.45s
200 Freestyle LCM 2:47.37
Front half 83.58s · back half 83.79s
200 Backstroke LCM 2:59.25
Front half 90.07s · back half 89.18s
100 Breaststroke LCM 1:28.75
Front half 42.47s · back half 46.28s
100 Butterfly LCM 1:22.99
Front half 39.15s · back half 43.84s
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.